Ham radio simplex repeater

This means that you have the same channel for transmitting and receiving. If the radio has automatic repeater offset enabled, it must be defeated for this application. A radio repeater is a combination of a radio receiver and a radio transmitter that receives a signal and retransmits it, If one of the systems is simplex, the repeater must have logic preventing transmitter keying in both directions at the same time. 2-Pin 2-Way Radio Repeater Box Relay Box for Two Transceivers Station H777 Simplex Repeater Controller Your RadioShack Simplex Repeater Controller ex-tends the range of your Business Band or Amateur Radio system. With SIMPLEX, repeaters may be quickly implemented with a few connections between the computer sound card and the audio receiver output and microphone transmitter Amateur Radio's most comprehensive, worldwide, FREE repeater directory. Mount Baker Amateur Radio Club Repeater Group A Beginners Guide to Repeaters When listening to the local repeater the new ham will be greeted with all sorts This video shows a simplex repeater system setup by using Radio-Tone RT-SRC1+ and AnyTone Mobile Radio. Ham Radio Project Pack - Kit. The FLEX SERIES Simplex Repeater is similar to the discontinued Zetron Model 19. Ham radio simplex frequencies for the 6 meter, *146. Both stations take turns transmitting and receiving on the same frequency with no repeater or other device in between. Open repeaters are operated by individuals and clubs for the benefit of all radio amateurs. We will order it for you. Reply. You talk from radio to radio, no To operate simplex you have to tune your radio to the frequency that you and the ham that you want to talk to agree upon. Showing 70cm Repeater (RB/RU) repeaters--> 529 licensed 70CM repeaters and gateways 117 (or dual-mode) 70CM repeaters 37 licensed 70CM simplex analogue gateways 58 licensed 70CM simplex DV gateways 11 licensed 70CM RF link gateways 452 70CM repeaters/gateways advised as fully Operational 77 70CM all about UK amateur radio repeaters Ham Radio or Amateur Radio in Hawaii. Description: A simplex repeater records incoming transmissions and retransmits them on the same frequency. Since the release of the MMDVM in early 2016, Johnathan Naylor’s (G4KLX) creation has hit the ground running throughout the ham community. In time of an actual disaster, many of the repeaters would be offline and unavailable. 40 Maybe used as a repeater input in certain regions per the ARRL bandplan so I decided not to include this in If you set the repeater to listen for no tone - or a different tone than it transmits, you won't hear the transmissions twice. 95. Lee's an expert radio operator. 000 MHZ PL 136. 5200 MHz Simplex Ham Radio. Economy version portable frequency agile VHF HIGH power 130w simplex repeater offers long range in the smallest package. Photos. Both Echolink and IRLP are software / Internet based systems that allow a simplex radio link or an actual repeater into the system. Simplex refers to the fact that everyone involved in the radio communications are both transmitting and receiving on the same “single” frequency. 0000 US Repeaters. Resources listed under repeater category belongs to Software main collection, and get reviewed and rated by amateur radio …EchoStation is perfect for portable and emergency use, or for clubs wishing to use a PC instead of specialized hardware to control a repeater. orgתרגם דף זהwww. 6000 Mhz 145. Cross-band repeat is great to use when you are out in a remote location and want to monitor the repeater with your handheld, but your handheld may not have enough In addition to being a neat low cost duplex controller, it has a simplex mode. New Retevis Simplex Repeater Controller DTMF remoteControl for Ham Two Way Radio. When the VHF station or repeater makes a transmission, the mobile radio receives is and retransmits the signal on the UHF simplex frequency. Country selection: Frequency Tone A simplex signal can be used anywhere, but its best if you are not kerchunking the input of a repeater, or QRMing the output. More info here:  Simplex repeater Useful or annoying? : amateurradio - Reddit www. net/on7eq/projects/arduino_simplex_repeater. ham radio simplex repeaterA type of system known as a simplex repeater uses a single transceiver and a short-duration voice recorder, which records Aug 4, 2015 More importantly, I think this exchange highlights some common confusion about terms such as simplex, duplex and repeater operation. ORG , or send a mail to atx2000. The GE Phoenix is a low end, synthesized mobile radio. With a sufficiently high antenna connected to a radio with a Hotspot interface, you can actually create what some might call a simplex repeater. A simplex repeater records incoming transmissions and retransmits them on the same frequency. 00: Welcome to the Amateur Radio Kentuckiana ham radio resource website. Ham radio Frequency Chart Graphical Frequency Allocations 2200 and 600 - meter Shared by auxiliary and control links, repeaters and simplex (local option) 446. Rockford Illinois Ham Radio Welcome to the Rockford Ham Radio website. Recommendation: when you turn to a repeater or a simplex frequency, listen for at least thirty seconds before transmitting. Primary Repeater:Simplex Operating on VHF/UHF in Hawaii. 0 Norcross 5 megahertz offset 442. Veterinarian. repeater and simplex frequency for the entire 2 meter FM band plan into a radio's memory I appreciate Ace's link to the 2m ham repeater listing and hope to get just to add to the non-amateur radio stuff going on in a large urban area. Only at eHam. M. 5 Snellville Skywarn and Gwinnett ARES Primary, also see user functions and details below 600 kilohertz offset 147. When you have a radio set to high - it will be at it's maximum amount of transmit audio on either the repeater or the simplex. This site is privately owned and operated. qsl. 94 * Transmit PL 162. voice channels. SHARES. ADS-SR1 Simplex Repeater product reviews by real people like you. A Second NoV will CANCEL the effects of the first Variation in effect removing authorisation to operate the Repeater/Gateway. When you wish to talk to another ham without using a repeater, a “simplex” frequency is used. 520 Simplex Calling 146. June 11, My goal is to demonstrate how to program a DMR ham radio code plug from scratch. You can’t just pick up a ham radio w/o having an idea of how everything works and start programming it. Ham Talk Live. - eHam. Press alt + / to open this menu. Ham Friendly Dealers Below are the recommended simplex frequencies to be used with DMR in Canada and the United States. W4AVA, Arlington Radio Public Service Club, Arlington, VA, DC, Washington, amateur radio, ham radio Guidelines for Amateur Radio Operators JOTA is a spectacular opportunity to introduce Scouts to amateur radio. The ADS-SR1 is a multi-function voice recorder device that connects to virtually any handheld, base, or mobile radio. The 70 cm band (420 to 450 MHz) is another popular ham band for simplex and repeater operating, so we’ll take a look at that band now. 3/5(7)Repeaters - n8dnx. Posted by Eric Kenney at 8:00 AM. Although Q-signals have a very valuable place in Amateur Radio, they are not universally accepted on F. There is VHF Ham Radio without repeaters! Nearly 200 miles on an HT! There are store-and-repeat repeaters available for simplex, FM analog voice use. UHF Repeater: 441. An amateur (ham) radio repeater is a device that can receive a radio frequency signal and retransmit it on either a different frequency or with greater power or both. This non-conventional approach12/2/2010 · Simplex Repeater sangat ideal untuk digunakan pada situasi/kondisi darurat atau bersifat sementara, di mana pengguna portable radio dapat melakukan …Field test of the poor man's repeater - ADS-SR1 simplex repeater. Simplex Repeater Maker Speaker Microphone. Also the users would have to identify "it" along with their call. If you set the repeater to listen for no tone - or a different tone than it transmits, you won't hear the transmissions twice. Summary This Ham Tip described a way of using a single mobile radio as a dual frequency cross band repeater to extend the range of a low power, dual-band HT. Webcams, Honolulu Traffic Cameras, Honolulu Weather, Real estate 15 Simplex National Frequency; -- Dynamic Talk groups are groups that you will need to key up with your radio set to that TG, the repeater will hear it and link to that TG, you When a ham is talking and releases the push-to-talk switch on their radio, the controller in the repeater detects the loss of carrier and resets the time-out timer. Louisville, Kentucky Ham Radio repeater information. The procedure is similar to that of the Simplex-to-Simplex CBR mode with the following modifications: The CCAR repeater’s input frequency, 146. Well I’ll go over the Ham Radio Basics: Simplex VS Repeaters and using a 2m / 70cm (440) Ham Radio. In stock. 9 TS2 Local Repeater only DMR-MARC 10 TS1 WW German DMR-MARC 11 TS1 WW French Amateur Radio is a hobby; is the friendships that are developed through participation in the hobby. Perfect for a temporary repeater. 25 MHz video carrier control links and experimental: College Students and Educators, Get on the Air, Volunteer Examiners, What is Ham Radio, License Certificates, Lifelong Learning. The ADS-SR1 is a multi-function voice recorder device that connects to virtually any handheld, base, or mobile radio. DMR In Amateur Radio: Programming a Code Plug. A New Ham's Guide How to Use Amateur (Ham Radio) Repeaters by N4UJW Simple enough for even me to understand! This article will help the New Ham to be more at home on repeaters and understand the operation and procedures on Ham Radio Repeaters. If you are wondering what Amateur Radio is about, it's basically a two way radio service where licensed operators throughout the world experiment and communicate with each other on frequencies reserved for license holders. Related: uhf repeater vhf repeater repeater controller radio repeater kenwood repeater duplexer 220 mhz vhf duplexer mastr iii ham radio ham radio repeater gmrs repeater Refine more FormatCTCSS & Tone Burst Ham Radio Repeater Access several commercial radio users to share the same frequency without overhearing the other users conversations for normal simplex transmissions. Good for fast response or temporary use. Qty. It is an easy of operation, cost effective and highly flexible platform for extending communication range by converting conventional two-way radio into a simplex repeater system. 575 Mhz U286 2m Repeater Frequency Name Output your RX Input your TX Local (CTCSS) RV48 145. Mobile CBR #2 Parameter Left Side Right Side Receive Frequency 446. Please submit any confirmed information that you have. 925 MHz D Star --- Repeater is off line due to antenna. com, italian reseller shipping worldwide. The repeater is located on the channel 18/10/36 tower where the receive antenna is at the 730-foot mark and the transmit antenna at 630 feet. Add to Cart Details. These simplex frequencies are handy to have programmed in your base, mobile and HT transceivers for rag chewing, working FM DX, and emergency communications. 10/27/2008 · On sale at WWW. SKU. FM voice operation is well-suited to local VHF/UHF radio communication because the audio signal from 2-meter Simplex FM Frequencies by joel Sampson / N5LXI. Com offers Uptodate Repeater Information for Ham Radio Operators. Two-meter Simplex FM frequency chart All Southwest Two An amateur radio repeater is an electronic device that receives a weak or low-level amateur radio signal and retransmits it at a higher level or higher power, Repeater frequency sets are known as "repeater pairs", and in the ham radio community most follow ad hoc standards for the difference between the two frequencies, Simplex repeater. I am aware of a couple of permanent simplex 2 meter ham repeaters in Maine (one is operated by a GMRS repeater owner) as well as a few others out of state. 99. simplex repeater The FLEX SERIES Simplex Repeater is similar to the discontinued Zetron Model 19. Everybody sets their handhelds to 100. This will lead to understanding how code plugs work and how to modify them. This project hereby presented is a complete HAM radio simplex 'smart' repeater, built around a Motorola GM-350/950, Arduino NANO board and a WINBOND audio recording integrated circuit. htmlUsing simplex is really simple and it is nothing more than two ham stations using mobile or hand held radio transceivers to communicate on the same frequency without a repeater re-transmitting your signals. vi Dedication I dedicate this book to all my ham buddies, but especially WA9TKK (my Elmer), W9JW (ex WB8KLO), W2JEN, and silent keys: W8HQQ, The Utah VHF Society 2 meter and 70cm Simplex Frequency Usage (Wasatch Front Area Only) chose to not have their frequencies listed in order to prevent unauthorized access to some aspects of a radio system If a simplex repeater or internet node is used Repeater Controller Other Ham Radio Equipment; Skip to page navigation. In addition to being a neat low cost duplex controller, it has a simplex mode. So it must be well located on the mountain top. Setup the other radio with the standard input of the repeater (with 147. November 5, 2014 at 12:35 pm As far as a handheld HAM radio to reach out to a repeater – awesome! Reply. Jackson Va is a Simplex Repeater on 151. You can have your own private portable repeater within your neighborhood or when hunting, fishing, camping, hiking, caravanning on the road. The RCB is used to connect an additional repeater, link radio, VOIP computer or other communications equipment. This has the effect of doubling the time required to transmit a message, but while a traditional repeater typically costs thousands of dollars and might be semi-portable at best, a simplex An amateur radio repeater is an electronic device that receives a weak or low-level amateur radio signal and retransmits it at a higher level or higher power, so that the signal can cover longer distances without degradation. One is what is called Simplex. Ham Radio Simplex Frequencies for 2 Meter / 70cm and more AlgisSalys. 5mm Stereo plug into the EXTERNAL SPEAKER connector of AnyTone Mobile Radio. The FCC rules apply whether you hook up a computer or "simplex repeater" to your ham radio. This is a special order item. PAPA Amateur Ham Radio DSTAR Analog Repeater System Southern California. Primary Repeater: Scanner Frequencies and Radio Frequency Reference for Amateur Radio Simplex Operating on VHF/UHF in Hawaii. Many of the modern computerized controllers allow the owner to program a "beep" to indicate that the timer is reset. Digital mobile radio (DMR) I typically scan both time slots on my local repeater and a simplex channel I use; you can also Ham radio Frequency Chart Graphical Frequency Allocations 2200 and 600 - meter Shared by auxiliary and control links, repeaters and simplex (local option) 446. The basic SHTF Survivalist Radio Frequency List chart was entered into the public domain 2013 by Radiomaster Reports. Programs that allow control of radio repeaters is a curation of 6 resources about , SVXLink Card for RaspberryPi, SvxLink, Simplex, EchoStation, Repeater Controler Program. ham radio simplex freqs. Using simplex is really simple and it is nothing more than two ham stations using mobile or hand held radio transceivers to communicate on the same frequency without a repeater re-transmitting your signals. This resource is listed under Software/Repeater Control, at Simplex resource page via dxzone. S. A handy tip to know if you are engaged in smuggling, gun running, or just don't want to clog up the repeater channels. When a ham is talking and releases the push-to-talk switch on their radio, the controller in the repeater detects the loss of carrier and resets the time-out timer. Brand New · Unbranded. This controller records up to two minutes worth up voice and tones. Being a technology geek for me doesn't stop at writing code or hacking gadgets, it extends to even communications and specifically RF (Radio Frequencies). 500 Simplex 146. Share: Share on Facebook Tweet on Tactial Simplex Repeater For 2M HAM Radio Operators. ALTERVISTA. Mini Car Radio Amateur (HAM) Radio Retevis H-777 2 Way Radio Simplex Repeater Controller Compatible with Baofeng UV-5R BF-888S Kenwood Retevis H-777 RT22 RT1 RT26 RT27 Walkie Talkies(1 Pack) by Retevis EchoStation is perfect for portable and emergency use, or for clubs wishing to use a PC instead of specialized hardware to control a repeater. GARS Repeater Systems Repeaters Frequency Tone Location Notes 147. Com offers Uptodate Repeater Information for Ham Radio Operators. $58. 96 likes. On sale at WWW. S00 144. We also do a schedule yearly overhaul of the Repeater List. Wish List Compare. 6 Responses to “Raspberry Pi repeater controller” Have a ham radio product or service? Consider advertising on our site. 2 meters. You can then call any station on the list or a station could call you. When you key up, a simplex repeater will record your transmission and when you unmet Most ham radio contacts on the VHF and UHF bands are made with repeaters. Because neither of us knew what diners would be open, we decided to coordinate where to eat when we got close to one another. com/simplexoperating. Add to Cart. 00, ATV repeater or simplex with 421. This has the effect of doubling the time required to transmit a message, but while a traditional repeater typically costs thousands of dollars and might be semi-portable at best, a simplex repeater can be set up with a single handheld radio and How to Build a Simplex Repeater Kenneth Finnegan. Amateur Radio Repeaters in Colorado. With SIMPLEX, repeaters may be quickly implemented with a few connections between the computer sound card and the audio receiver output and microphone transmitter input. When you and your buddy are out of radio range, this MFJ Simplex Pocket Repeater greatly extends your range. 60) and the corresponding UHF frequency (446. Media/News Company. amateur radio repeater database for ham repeaters in the US, Canada, and Mexico. 3/3/2019 · Simplex – In the amateur radio context, simplex operation means the radio stations are communicating with each other directly, on the same frequency. 49. It easily connects to many 2-way ra-dio transceivers and automatically records what the transceiver receives (up to 30 seconds), then keys the transceiver and retransmits the recorded transmission. Many modern two-way radio repeaters also indulge in ‘Hybrid’ operation, where they use duplex as a default but are capable of operating like a Simplex (single channel) trans-reception if the devices are out of range. It can be used for two duplex repeaters, a duplex repeater with a link radio, or to build a bi-directional cross band repeater with simplex radios. Ham Radio or Amateur Radio in Hawaii. Simplex This software is intended to replace the hardware logic of repeaters. 00 as the output, we should program 147. You can remotely reprogram and control it. Its legal! As a simplex repeater, the MFJ-662 with another radio digitally records audio from an out-of-range HT/Mobile and then retransmits to other HT/Mobiles. * The left side of the first CBR must be programmed for simplex operation. Links to Clubs, Frequencies, and other interesting stuff. Are you a reporter covering ham radio? Find ham radio experts for your story. PAPA System is a 501(c)(3) organization. 00. Field test of the poor man's repeater - ADS-SR1 simplex repeater . So I started to keep my notes on frequencies, NET's and Club and Hamfest information here. DTMF remote repeater ON/OFF control function with password protection is available in the RT-SRC1. How to Set Up a Ham Radio Blog US Repeaters. 0 TX. For the Backdoor Survival radios, we will use 6 groups as follows: 1. 444. About. 500/444. ADS-SR1 Simplex Repeater. Simplex Operating on VHF/UHF in Hawaii. Either run split antennas or a duplexer and this is a fully functioning repeater. I'm just looking for a minimum, average, and best case distances for both Simplex and Repeaters (your distance from the repeater). Plug the RJ-45 into the MICROPHONE connector of AnyTone Mobile Radio. 550 Mhz U284 Rally Talk In SU23 433. ARRL. A radio repeater is a combination of a radio receiver and a radio transmitter that receives a signal and retransmits it, so that two-way radio signals can cover longer distances. 520 Area Repeaters Columbus, Mississippi 147. Over time we have added all kinds of information of interest to Upstate NY Radio enthusiasts. It also does a CW ID to keep you legal. It is possible to have several companies sharing the same frequency but each using their own CTCSS tone, so the squelch would only open for calls intended The repeater is located on the channel 18/10/36 tower where the receive antenna is at the 730-foot mark and the transmit antenna at 630 feet. 12/13/2018 · SIMPLEX is designed to help you create a radio repeater, featuring compatibility for both simplex and duplex channels. 00: 2m Simplex Channel – Frequency NORFOLK AMATEUR RADIO CLUB We meet every Wednesday at Eaton CNS School, Eaton Road, Norwich, 70cm Digital Repeaters (D-STAR) Simplex . italy@gmail. A simplex signal can be used anywhere, but its best if you are not kerchunking the input of a repeater, or QRMing the output. Repeater Information. Ham Radio On A Budget My journey using the Baofeng UV-5R for ham radio adventures- by KM4MJQ. Since a repeater essentially needs to listen and repeat at once, they use two different GMRS only Simplex/Repeater These frequencies can only be used by GMRS or Ham radios. 248 simplex nodes found. 73, Louisville Ham Radio The FLEX SERIES Simplex Repeater is similar to the discontinued Zetron Model 19. 2 Snellville 600 kilohertz offset 444. Email. Be the first to review this product . This video shows a simplex repeater system setup by using Radio-Tone RT-SRC1+ and AnyTone Mobile Radio. How to Set Up a Ham Radio Blog Get started in less than 15 minutes! Recent Posts. Home; Simplex Bucket Repeater Using a BaoFeng UV-5R Check out this neat video of a very simply built simplex repeater using a BaoFeng UV-5R. For this scheme to work, the repeater input and Ham radio is more confusing than it needs to be. 25 MHz video carrier control links 27 אוקטובר 200826 אוקטובר 2016Well I’ll go over the Ham Radio Basics: Simplex VS Repeaters and using a 2m / 70cm (440) Ham Radio. NORFOLK AMATEUR RADIO CLUB We meet every Wednesday at Eaton CNS School, Eaton Road, Norwich, 70cm Simplex Channels – Frequency Old Name Frequency New Name Use SU21 433. 5 Snellville 5 megahertz offset 442. Ok, the odds are your friend’s radio already has simplex and repeater frequencies programmed in …SR-112 Radio record simplex repeater Controller The SR-112 is a multi-function voice recorder device that connects to virtually any handheld, base, or mobile radio. Doing so tends to leave most of us unable to change the configuration of our own radios. Ham radio repeaters includes: Repeater basics Repeater channel offsets CTCSS repeater access How to use a repeater In order to prevent amateur radio repeaters being unnecessarily activated, there is always an access method required. It features exceptional voice [] Added on: 04/29/2008. Amateur Radio Simplex Nodes. ATX2000. Email This BlogThis! Share to Twitter Share to Facebook Share to The simplest method to communicate on a HAM radio is simplex. Simplex – In the amateur radio context, simplex operation means the radio stations are communicating with each other directly, on the same frequency. Put the 3. $28. Field test of the poor man's repeater - simplex repeater Radio Humor Morse Code Radio Google Qrp Ham Radio Equipment Radios El Humor Electronics Projects Creativity 146. with news, information and resources. The Stutsmanville Repeater Complex, located North of Harbor Springs Michigan, is the home of four Ham Radio repeaters serving Northern Lower and Eastern Upper Michigan. Simplex operation means the stations are talking to each other directly, on the same frequency. Use Radio-Tone AM-Type Cable. Radio Station Either run split antennas or a duplexer and this is a fully functioning repeater. 420 Simplex 146. The FREQUENCY COORDINATION COMMITTEE of ARCA has assembled these repeater listings in an effort to facilitate the amicable sharing of scarce radio spectrum. 325 + 100. ALTERVISTA. The antennas are fed with 2-1/4 inch hard-line. 7Hz. BB How to Set-Up and Master Ham Radio Without Going Crazy, Part 2. Stay out of the weak signal and satellite sub-bands. Kind of defeats the intended purpose of this device. Simplex – In the amateur radio context, simplex operation means the radio stations are communicating with each other directly, on the same frequency. Some simplex repeater operators like to transmit a brief "I'm recording!" beep so people don't double up. 00 simplex). Roaming Roaming is …(approved September 23, 1995) Send comments to VHF/UHF Band Planning Committee,I've been working on a simplex repeater lately just as something to experiment with. This is a place where local ham radio operators can come together and get information on: Skywarn , ARES , …After installation when you run the program you are presented with a box. This is called simplex. New Retevis Simplex Repeater Controller DTMF Signal display for Ham 2-Way Radio. It also makes an excellent "store and forward" simplex repeater when connected to a single transceiver. radio repeater use, a small Amateur Radio Guide to Digital Mobile Radio (DMR) By DMR-MARC 99 TS1 Simplex only I dedicate this book to all my ham buddies, but especially WA9TKK (my Frequency: Comments: 146. Simplex repeater. ADS-SR1 Simplex Repeater. Managing repeater and NET frequencies was a tough problem for me. VHF and UHF FM voice operation takes two forms: simplex and repeater. C $85. net. 075 + 82. Skyler F 19,692 views. Using Q-signals too often is bad form. TR10 Simplex Repeater Controller for Ham Radio. NOTICE to All Users of Our Club Repeaters All licensed Amateurs are welcome to use the repeaters of the Denver Radio Club. 160 K4ITL repeater and net. VHF 130 watt Simplex Repeater using Radio Shack simplex Repeater module. November 4, 2014 Rourke communication 30. I will demonstrate programming a code plug for an example repeater, hotspot, and simplex operation. When operating through a repeater, make sure you are tuned to the published repeater frequency with the proper transmit offset. kind of information from a repeater directory or even Industry Canada's on-line database. thelifeofkenneth. $66. Repeater is owned by NMARES Ham Radio Club The Bainbridge Amateur Radio Club (BARC) holds the callsign W7NPC in recognition of the role Bainbridge Island played during World War II . These are commonly used simplex frequencies for the Louisville, KY area. They might be on a repeater which requires a frequency shift and possibly a PL tone to allow access. FCDMR Repeater Talkgroup Lineup Ham Radio 2. You can help keep RepeaterBook alive by offering a small donation through PayPal, a secure way to donate. When you are transmitting, the other radio is listening. dyers eve. Walkie Talkie Repeater Box Ham Radio UHF/VHF Super Long Distance Transmission. 15 Simplex National Frequency -- Dynamic Talk groups are simplex is a free windows program which transforms any transceiver into an audio repeater it works on hf vhf uhf etc with ssb cw fm packet sstv and every modulation mode . Amateur radio and GMRS database for Ham Radio in Virginia showing all open ham repeaters in US, Canada, and Mexico. The IRLP node permits linking, via the Internet, to more than 1,000 other repeater and simplex radio systems around the world. It features exceptional voice recording quality and higher capacity than any other comparable device on the market. 540 Amateur radio and GMRS database for Ham Radio in Washington showing all open ham repeaters in US, Canada, and Mexico. Both stations take turns transmitting and receiving on the same frequency with no repeater or other device in between. Yes, you can operate simplex without a repeater on two-meters FM! And the audio usually sounds better than working through a machine. whether to jump into getting more involved CTCSS & Tone Burst Ham Radio Repeater Access without overhearing the other users conversations for normal simplex transmissions. Hot This Week. 500 MHz, color code 5, slots 1 and 2 Available is located in Kakaako at about 500 Ft. Such a repeater listens to the entire sent message, then repeats the entire message on the same frequency. -User set the Repeater …Ham Radio RFI – How To Track Down and Find RFI and Noise Affecting Your Ham Station K3RRR Yaesu ATAS 120a Antenna Mobile / Portable and Fixed Station Technoweenie’s JT-65 HF Presentation – JT65 HF HB9HQX And JT Alerts – Video and PowerPointADS-SR1 Simplex Repeater The ADS-SR1 is a multi-function voice recorder device that connects to virtually any handheld, base, or mobile radio. Notice to repeater owners and trustees. View the manual for MFJ662 View the manufactures page for MFJ662 When you and your buddy are out of radio range, this MFJ Simplex Pocket Repeater greatly extends your range. (Updated Apr 3 2017 to include the Radioddity GD-55. htmARDUINO based simplex HAM repeater. 3. 0, Radio remote control (20-kHz channels) 420. 400 MHz simplex. We will load an assortment of ham radio simplex as well and repeaters. Being a technology geek for me doesn't stop at writing code or hacking gadgets, it extends to even communications and specifically RF (Radio Frequencies). This project hereby presented is a complete HAM radio simplex 'smart' repeater, built around a Motorola GM-350/950, Arduino NANO board and a WINBOND audio recording integrated circuit. How you set your radio to use a repeater is different for each different radio vendor AND is often different between different radios from theThis article will help the New Ham to be more at home on repeaters and understand the operation and procedures on Ham Radio Repeaters. I live nearly 60 miles north and can hit it with no issues. I could also see it coming in handy for limited use in anVHF Simplex Repeater using Radio Shack simplex Repeater module Economy version portable frequency agile VHF HIGH power 130w simplex repeater offers long range in the smallest package. Simplex repeaters (or a store and forward voice repeater) are NOT allowed on amateur radio frequencies. When the timer is reset, the repeater sends out the courtesy tone. ) Rocky Mountain Ham Radio continues to investigate alarming problems with recently released low-cost DMR Tier II radios. (NARCC) is the Amateur Radio coordinating organization for the 10 meter band and higher in Northern California. ATX2000. In this mode, it will store 20 seconds of audio and play it back when the user unkeys. 99. This is one of the repeater output sub-bands of the 2 meter band. The Utah VHF Society listed in order to prevent unauthorized access to some aspects of a radio system If a simplex repeater or internet node Works with virtually any radios in any mode or frequency in any ham band or business band. 25 and 2 meter. Dec 17, 2015 Thanks to Scott from Argent Data for contributing an ADS-SR1 to make this video possible. . Repeaters are most useful for local and regional communication, allowing individual hams to use low-power handheld or mobile radios to make contacts over that same wide area. 9 Transmit Frequency 446. Out next ham radio installment takes us to repeaters and how they operate. The listings are a reflection of each system's true status, regardless of their coordination*. Frequencies, offsets, CTCSS (PL) tones and more. It contains a basic description of a ham radio repeater, how to use it properly and is written with the NEW HAM in mind for one of the most popular ham bands…. Digital mobile radio (DMR) I typically scan both time slots on my local repeater and a simplex channel I use; you can also scan analog channels mixed with the digital channels. can you email me i need help using the local repeater to extend my reach to my wifes radio. You only need a radio, the $100 repeater box and an antenna - no second radio or duplexer. 340 MHz, should be set up as the Main Band. Simplex Nets, operated weekly, induces Hams to install better/higher antennas and get connected locally. My efforts to build a homemade HAM repeater. Plano Parkway in Plano (across from Fry's). For many, this will be their first exposure to the world of ham radio. EchoLink ® software allows licensed Amateur Radio stations to communicate with one another over the Internet, using streaming-audio technology. The system setup steps are listed as below: 1. One, in PA, is used for ARES for voice and digital. Tactial Simplex Repeater For 2M HAM Radio Operators. 400 Simplex 146. Ok, let’s define some things-Simplex- Simplex means that you transmit AND receive on the SAME frequency. There are two basic ways to communicate using your new radio. Emergency Amateur Radio Club, Honolulu, HI, Repeaters. Simplex VHF operation works better than most expect. Ham radio channels. Ham Radio Transceiver VHF 75W UHF 55W Mobile Radio Dual Band Quad Standby Transceiver Amateur Radio Transceiver for Car by SOCOTRAN with Programming Cable & Software Black. If you spot any errors in the repeater directory, omissions or. Choose proper PL encode and decode protection. 8-51. My goal is to demonstrate how to program a DMR ham radio code plug from scratch. The reason for simplex is solely to keep the repeater freed up, and there sure are a lot of repeaters . Learn the Morse code, track the Moon and satellites, create a radio repeater and many others full free softwaresRaspberry Pi Simplex Repeater The PeaterPiPyr – a simplex repeater using the Raspberry Pi This page describes how to use at $25-$35 Raspberry Pi single board computer, a USB sound card, some Python code, and a two-way radio to create a simplex repeater. MURS Simplex Repeater ! - posted in Multi-Use Radio Service (MURS): Hello near Mt. This is the cross-band repeat process. A collection of Utah amateur HAM radio repeaters and systems displayed on Google Maps. FM Simplex is a Prepper ham radio Either run split antennas or a duplexer and this is a fully functioning repeater. 4. netתרגם דף זהhttps://www. C9063A. Repeaters allow us to communicate effectively with ham stations at distances beyond the normal reach of our equipment. In addition, you have to turn off your radio’s repeater frequency shift function. 2. Why simplex you ask, well here are just a few answers: 1) No repeater curchunkers. This link is listed in our web site directory since Sunday Sep 27 2015, and till today "ARDUINO Simplex Repeater Controller" has been followed for a total of 736 times. On the 2 meter band, you can use 146. "CQ-52" Jump to. RSGB EMERGING TECHNOLOGY CO-ORDINATION COMMITTEE ukrepeaters SIMPLEX GATEWAYS LISTS Repeater Lists. SIMPLEX POCKET REPEATER. 500 or regionally selected alternative. If you don’t you’ll be transmitting out at . The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. 26. 39 MHz. Ham Radio RFI – How To Track Down and Find RFI and Noise Affecting Your Ham Station K3RRR Yaesu ATAS 120a Antenna Mobile / Portable and Fixed Station Technoweenie’s JT-65 HF Presentation – JT65 HF HB9HQX And JT Alerts – Video and PowerPointNational Simplex Calling Frequency March 8, 2017 AF5NP Band Plan , FM (Frequency Modulation) , Frequency , National , Simplex A national calling frequency in the USA is a radio frequency that is widely accepted and understood to be a place to start communicating with other hams. check out Youtube video- SHRF WROL Simplex repeater configuration for deployment. Loading Unsubscribe from Kenneth Finnegan? Building a Complete Ham Radio Repeater - Duration: 27:23. amateurradio) it would be annoying if you were both on the same side of the hill and your transmitted message was received by their radio AND the simplex repeater, since they (and you) would both hear the repeater Related Searches for radio simplex repeater: repeater wifi repeater gsm repeater gsm signal repeater fiber optic repeater walkie talkie repeater wireless repeater dual band gsm repeater gsm umts repeater radio tone repeater gsm dcs repeater ir repeater umts repeater gps signal repeater wireless n repeater …DMR Ham Radio Digital Radio Mondale. Frequency shift is utilized only when communicating through a repeater. This page contains confirmed amateur radio repeaters in Colorado. Simplex is just like using a CB radio. Facebook. Sections of this page. 0: Episode 2: DMR Make sure you add digital DMR simplex frequencies to your radios so we can In radio-amateur use, the term "simplex" is used to refer to bi-directional communication on a single frequency - distinguishing this mode of operation from the use of repeater stations which receive on one frequency while simultaneously re-transmitting messages on another. Southern California Repeater Lists brought to you by the Jet Propulsion Laboratory Amateur Radio Club 2 meter band usage (featuring recognized simplex It is an easy of operation, cost effective and highly flexible platform for extending communication range by converting conventional two-way radio into a simplex repeater system. com ham radio guide Repeaters. 3) The people on simplex seem to have a better grasp on what ham radio is and not just appliance operators. Updated Daily from Submissions sent in by Ham Radio Operators, verified by frequency cordinators. From Hong Kong. The following is a list of open 70cm FM voice repeaters in the Southern California region. First whats a repeater and why should I care? Simplex mode is simply talking to others straight from your radio, it's easy and everyone can do it. 9 Actually you have it backwards, if the radio is set to Narrow - the audio on simplex will be low. 6/9/2007 · This article describes how to program almost every U. 5 Watts and a well-placed antenna is all you need. Repeater Controller Other Ham Radio Equipment; Skip to page navigation. 880Mhz it has a PL of 156. /r/PDXhamradio - Portland OR Ham Radio /r/CHIhamradio/ - Chicago Ham Radio Simplex repeater Useful or annoying? (self. You may want to group your radio spreadsheet into different priorities. It is not used for simplex operation. ham radio simplex repeater Simplex – In the amateur radio context, simplex operation means the radio stations are communicating with each other directly, on the same frequency. italy@gmail. FM voice simplex and repeater operation should only occur in the designated band segments for your area. Details. The most likely place to hear ham radio on your scanner is probably from 146. Spring Forest Animal Hospital. 440 Simplex 146. Oh yeah…Have you wondered what that control on your radio means? This article will help the New Ham to be more at home on repeaters and understand the operation and procedures on Ham Radio Repeaters. TX and RX Use this page to find an Amateur Radio repeater near you in the Louisville, Kentucky, area. All repeater NoV's are issued on a rolling 3 year term. However, we ask that only the English language be used during QSOs. , GMRS Repeater, ham radio, lmr, mobile radio, Repeater, two way radio , UHF Repeater, VHF Repeater. 5mm Stereo plug into the EXTERNAL SPEAKER connector of AnyTone Mobile Radio. 2) No people trying to jam your transmission with their HT on the repeater. VHF Simplex Repeater using Radio Shack simplex Repeater module Economy version portable frequency agile VHF HIGH power 130w simplex repeater offers long range in the smallest package. Click on BEGIN and a list of stations will appear. The station you call could be a ham sat at his or her computer using a headset, a repeater or a simplex radio link. It can prove useful in performing …3. all about UK amateur radio repeaters : HomePage 6 Responses to “Raspberry Pi repeater controller” Are you a reporter covering ham radio? Find ham radio experts for your story. In addition to this information, please note the following radio configuration items:2-meter Simplex FM Frequencies by joel Sampson / N5LXI. Another repeater-like option that works without a duplexer is a cross-band repeater. When using duplex mode to talk to the repeater, the frequency is automatically shifted up +5, to talk to the repeater, which then rebroadcasts the signal at much higher power. If you are interested in HAM radio, please Contact Us or visit our become a ham page for information about getting started. 50. Price $89. Guidelines for Amateur Radio Operators JOTA is a spectacular opportunity to introduce Scouts to amateur radio. $9. ARDUINO based simplex HAM repeater. 2m Simplex Channel – Frequency NORFOLK AMATEUR RADIO CLUB We meet every Wednesday at Eaton CNS School, Eaton Road, Norwich, 70cm Digital Repeaters (D-STAR) Simplex Repeater Controller Your RadioShack Simplex Repeater Controller ex-tends the range of your Business Band or Amateur Radio system. Search. Accessibility Help. 255 + 107. Membership. More power works too, but it's all in the height and efficiency of the antenna. Kurt. Simplex traffic via the RACES repeater, set the VHF side of the HT to receive the 147. In addition to this information, please note the following radio configuration items: Tactial Simplex Repeater For 2M HAM Radio Operators. Ham radio is a hobby with lots of interesting things to do. Weight: 0. The program allows worldwide connections to be made between stations, or from computer to station, greatly enhancing Amateur Radio's communications capabilities. This is similar to making a contact on the HF bands. Making your own MMDVM digital voice repeater. Simplex . 11/13/2000 · MURS Simplex Repeater ! - posted in Multi-Use Radio Service (MURS): Hello near Mt. Welcome to the Amateur Radio Kentuckiana ham radio resource website. Simplex Repeater Controller Your RadioShack Simplex Repeater Controller ex-tends the range of your Business Band or Amateur Radio system. . We have a great group of dedicated members who are very friendly and always ready to help a new ham get started. I'm a licensed HAM radio opeartor and have been for some time now. It contains a basic description of a ham radio repeater, how to use it properly and is written with the NEW HAM in mind for one of the most popular ham …Ham radio Frequency Chart Graphical Frequency Allocations 2200 and 600 - meter These segments may also be designated regionally to accommodate alternative repeater splits. In simplex communications, only one person can talk (transmit) at a time,The OpenRepeater Project is the development of a low cost, low power, but a feature rich duplex Linux based amateur radio repeater controller using single board computers (SBCs) like the Raspberry Pi …How to Talk Simplex on Ham Radio. From China. The 224. net is a Web site dedicated to ham radio (amateur radio). OVARC Repeaters. Rockford Illinois Ham Radio Welcome to the Rockford Ham Radio website. I'm a licensed HAM radio opeartor and have been for some time now. Filter (1) Repeater Controller Other Ham Radio Equipment. Similar to the DVAP, the Hotspot in connected to an Internet enabled computer and the radio via the 9600 baud packet port. Home; Simplex : IN Statewide Indianapolis Repeater Assoc downtown 2m: Simplex Repeaters aaa Simplex Repeater LTR Controllers Conventional Repeaters Phone Patches Communication Decoders Specials _____ Support Manuals Software Schematics White Papers Radio Connections _____ Company History of Company Letter From President Contact Us _____ Showing 70cm Repeater (RB/RU) 42 licensed 70CM simplex analogue gateways all about UK amateur radio repeaters : HomePage CMARA welcomes all Amateur Radio hobbyists in the area. Bob August 10, 2017 at 9:22 am. $119. the first two channels are simplex (no repeater needed) so they can talk back and forth around the Marion County Amateur Radio Emergency Communications. Retevis H-777 2 Way Radio Simplex Repeater Controller Compatible with Baofeng UV-5R BF-888S Kenwood Retevis H-777 RT22 RT1 RT26 RT27 Walkie Talkies(1 Pack) $69. This has the effect of doubling the time required to transmit a message, but while a traditional repeater typically costs thousands of dollars and might be semi-portable at best, a simplex Welcome to reddits own amateur (ham) radio club. It handles simplex repeater, duplex repeater, transponder and mixed mode. The function of a repeater is to provide communications between stations not able to When you and your buddy are out of radio range, this MFJ Simplex Pocket Repeater greatly extends your range. The ARRL Ham Radio repeater directory 1997 -1998 , book, 600 pages /h4. Wormhole Ham Radio Club. *Operating A 2-Meter Ham Radio* For The Unlicensed Folk By: Jaden You talk from radio to radio, no repeaters involved. 520 MHz. HAM: Reasonable 2 meter range? Obviously there are many things that may have an effect such as environment/terrain, output power, and antenna. Pages. 6) Additional FM simplex frequencies may be designated regionally. n8dnx. 2 110. OVARC Repeater System. 5) Simplex FM calling frequency 927. Some of the regional frequency coordinators' web sites contain repeater listings or databases. Ham Friendly Dealers Below are the recommended simplex frequencies to be used with DMR in Canada and the United States. org/ham-radio/repeatersThe Stutsmanville Repeater Complex, located North of Harbor Springs Michigan, is the home of four Ham Radio repeaters serving Northern Lower and Eastern Upper Michigan. 10. מחבר: readiorepeaterצפיות: 61 אלףCommon VHF/UHF FM Simplex Frequencies for Ham …תרגם דף זהhamuniverse. 61 to 147. Using the term "CQ" when looking for a radio contact is commonly used in just about every Ham radio band and mode of transmission except for FM repeaters. Example, repeater radio is set to no tone RX, 100. 460 Simplex 146. Website Search Repeaters. TR10 Simplex Repeater Controller for Ham Radio Up to 180 seconds total recording time DTMF remote control for all functions Auto repeat message Operates from 14500 3. We do not normally stock it. Encouraging and supporting over-the-air repeater use. 600 Mhz higher or lower on the simplex frequency in the 2-meter band you’ve chosen to operate. A simplex node will use 1 radio; This website is a resource for amateur or “Ham” radio operators along with radio enthusiasts to find resources Simplex Radio, the heart of Ham Radio. Related Wiki Articles Scanner Frequencies and Radio Frequency Reference Data for Michigan New England Repeater Directory (NERD) is the most accurate and up to date amateur radio repeater database available in our region. 12/18/2015 · Thanks to Scott from Argent Data for contributing an ADS-SR1 to make this video possible. We're using repeaters now on 440, 1. 94 * Receive PL 162. ORG , or send a mail to atx2000. Cell Phone Tower Being a technology geek for me doesn't stop at writing code or General, Advanced and Amateur Extra class licensees are authorized to use these Amateur Bands 50. Field test of the poor man's repeater - simplex repeater Ham Radio or Amateur Radio, you need just a car battery to save your life and lives of other. The main category is Ham Radio - Arduino Projects that is about Arduino Projects for Ham Radio Applications. Radio Connections _____ Company History of Company Letter From President Contact Us _____ SIMPLEX REPEATER . Features SURECOM SR-112 simplex repeater Controller The SR-112 is a multi-function voice recorder device that connects to virtually any handheld, base, or mobile radio. Brand New. More info here: http://blog. 100 + 100. 99 $ 69. Learn More 2-meter Simplex FM Frequencies by joel Sampson / N5LXI. This article focuses on the Baofeng DM-5R Plus, Baofeng DM-5R with Tier II firmware update, and the Radioddity GD-55 (a rebranded Tytera MD-398). 0 RX tone, no tone TX. 880Mhz it has a PL of 156. If you want to have a long private conversation with someone think about whether you can make contact via a simplex frequency. ATV repeater or simplex with 421. com - electronics, amateur ham radio…Repeater Licences; Repeaters, Gateways, Nodes etc are licensed by means of a "Notice of Variation" (NoV) on an individual's amateur radio licence. 5 146. Repeater Info. You only need a radio, the $100 repeater box and an antenna - no second radio or duplexer. Of course many of our club members enjoy chatting with their friends on the radio. 500+ Repeater: WH6CZB DMR Brandmeister repeater operating on 449. Midian's SVR-1 is a simplex store and forward repeater maker that can be used to create a low-cost simplex vehicular repeater or to expand coverage into areas with poor reception. Scanning will decrease the battery life on your radio. 7V Li-ion(900 mAh) or external 5-24 V DC supply Build-in rechargeable LiA band plan refers to a voluntary division of a band to avoid interference between incompatible modes. There is VHF Ham Radio without repeaters! Nearly 200 miles on an HT! The Northern Amateur Relay Council of California, Inc. This site has no affiliation with any groups. Visit. 460 Simplex A simplex repeater is designed to operate on one frequency with only one radio. 625 MHz PL 136. 00-426. This has the effect of doubling the time required to transmit a message, but while a traditional repeater typically costs thousands of dollars and might be semi-portable at best, a simplex repeater can be set up with a single handheld radio and Simplex – both radios are transmitting and receiving on the same frequency. 425 + No Tones at this time (WIP) Join the ZAARC email group, click the spiral below. Simplex Radio means talking to other people on a single radio frequency without the use of repeaters. reddit. This is a place where local ham radio operators can come together and get information on: Skywarn , ARES , Nets, Frequencies, Clubs, Etc… When a ham is talking and releases the push-to-talk switch on their radio, the controller in the repeater detects the loss of carrier and resets the time-out timer. "After you've made a contact on a repeater, move the conversation to a simplex frequency, if possible. Welcome to reddits own amateur (ham) radio club. Email or Phone: Password: Forgot account? Home. Southern California Open 440MHz FM Voice Repeaters Last Updated 7/6/2018. Please That means there must be a control operator on duty when this device keys up your amateur radio transmitter. 525 + YSF 82. Denver Radio Club Repeaters . In radio-amateur use, the term "simplex" is used to refer to bi-directional communication on a single frequency - distinguishing this mode of operation from the use of repeater stations which receive on one frequency while simultaneously re-transmitting messages on another. 5 147. This allows a variety of unique applications, including inter-system radio bridges. com in a single category. The following procedure is based on the Yaesu FT-8100. 0 Buford […] The NHRC-7 is a true dual-port bridging repeater controller. Feel free to look around and find information including local Ham nets, repeater information, club info, license information, local Ham events and more. The local repeaters in this area provide so-so coverage in this pretty hilly area, so Lee suggested we use a simplex frequency. This has the effect of doubling the time required" "SURECOM SR-112 simplex repeater Controller with Kenwood Cable 409shop walkie talkie- Radio" See more NATIONAL SIMPLEX 146. When the repeaters are dead, simplex seems to be busy here Twin Cities, MN. About ARDUINO Simplex Repeater Controller The resource is currently listed in dxzone. It features exceptional voice recording So you bought your very own Ham Radio! Now what? Well I'll go over the Ham Radio Basics: Simplex VS Repeaters and using a 2m / 70cm (440) Ham Radio. Virtually all ham radios sold today set the offset once you have chosen the operating frequency Nov 5, 2015 Tactial Simplex Repeater For 2M HAM Radio Operators. DMR Ham Radio Digital Radio Mondale. They have a fully stocked showroom! official verified source of Dallas and Fort Worth repeater frequencies! There are a lot of printed, on-line and other repeater directories. In simplex communications, only one person can talk (transmit) at a time, The Utah VHF Society listed in order to prevent unauthorized access to some aspects of a radio system If a simplex repeater or internet node Raspberry Pi Simplex Repeater The PeaterPiPyr – a simplex repeater using the Raspberry Pi This page describes how to use at $25-$35 Raspberry Pi single board computer, a USB sound card, some Python code, and a two-way radio to create a simplex repeater. Quick. and then assign channel numbers AFTER you have figured out what you want to load into the radio. Allow Talkaround: this allows the radio to operate simplex mode when a repeater is not available or out-of-range. com, italian reseller shipping worldwide. 04 MHz repeater and the UHF side to 446. List of amateur radio repeater frequency coordinators in the US. Simplex is communicating on one of these without going through a repeater. Posted on March 22, It’s also mandatory that you turn off the + / – repeater shift function on the radio. 480 Simplex 146. simplex : ACS assigned Consult your owner’s manual for instructions for your specific radio. Repeater Listings Note: There are now two listings for each band sorted by either location or frequency. There is a new ham store in town, Ham Radio Outlet, 701 E. If you want to talk directly to your mate, use a simplex channel. But there can be more than just talking! Some hams enjoy building their own equipment, or work hard at assembling a top quality radio station. Repeater Basics: What is a 2-way radio repeater and how is it used? What is a Repeater? In the world of modern communication there is an ever increasing need for providing higher outreach. FCC Rules The first thing we need to know is the FCC frequency authorization for our particular license class. com/r/amateurradio/comments/6oj1vv/simplex_repeater_useful_or_annoyingThat being said, if there had been a second amateur repeater in the area, I have an old Radio Shack simplex repeater that I picked up for $10 Jan 12, 2019 There are such things as Simplex Repeaters. There is VHF Ham Radio without repeaters! Nearly 200 miles on an HT!amateur radio repeater database for ham repeaters in the US, Canada, and Mexico. Check your repeater guide and see where the repeaters in the area are found, and then avoid them, unless they are open machines, and you have your offset and PL tone ready to get better acquainted with your neighbors. com/2016מחבר: Kenneth Finneganצפיות: 66 אלףARDUINO Simplex HAM Repeater Controller - qsl. CTCSS encoder kit - crystal controlled - 47 tones (for Repeater access) Simplex Repeater. There is a huge amount of that down here if you Amateur Radio Repeaters in Colorado. Field test of the poor man's repeater - ADS-SR1 simplex repeater. "Simplex Repeater A simplex repeater records incoming transmissions and retransmits them on the same frequency. Ham radio simplex frequencies for the 6 meter, 2 meter, 70cm bands. A simplex repeater records incoming transmissions and retransmits them on the same frequency. 300 146. Works with virtually any radios in any mode or frequency in any ham band or business band. 73, Louisville Ham Radio TR10 Simplex Repeater Controller for Ham Radio . In cooperation with the FCC, ARRL, and the support of the hams in northern California, NARCC performs the repeater coordination function for the region. 525 Mhz U282 SU22 433. 7Hz. 279 MHz PL No Tone 444