If you have these programs to program your radios, you can pull repeater information from the website directly to program to program your radio. How to use a ham radio repeater simplex communications. Common vhfuhf fm simplex frequencies for ham radio. Common ham radio repeater channel spacings and offsets. Google assistant amateur radio simplexrepeater prototype. I have been working with simplex repeater or what we call. During a disaster, your mfj662 can provide emergency communications when repeaters are down.
This information is critical as simplex nodes for internet linking, crossband repeaters and homebrew repeaters crop up worldwide using various new out of the. It handles simplex repeater, duplex repeater, transponder and mixed mode. Program the baofeng ham radios to store required channels and frequencies in. Simplex repeater controller for extend your radio range much qrp, ham. For costs and other issues, it wouldnt be mounted on any structures and we discussed using a small 5w ht with a quarter or half wave antenna. I found a simplex repeater on ebay link at bottom and it seems like it shouldnt been hard using a computer instead. K1rfd echostation repeatercontrol software for amateur radio. Georgia scanner frequencies and radio frequency reference. 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. When it comes to ham radio and its historical use as emergency communications for our nation, i wanted to build something that would allow my. One could call it a radio operating system since it sits between the hardware transceiver and the applications modules and handle basic system services. K1rfd echostation repeatercontrol software for amateur. Repeater control software the dxzone amateurradio guide. A friend of mine and i were discussing how to cheaply deploy an fm simplex repeater that would be visible to our entire city about 26 sq km.
Rfinder now includes coverage maps american radio relay. 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. Ham radio repeaters software free download ham radio. You can have your own private portable repeater within your neighborhood or when hunting, fishing, camping, hiking, caravanning on the road. It handles simplex, duplex, transponder and mixed repeaters. In it, i describe exactly what a repeater is and how it allows users of lowpower vhf and uhf radios to communicate far beyond lineofsight.
Arduino simplex repeater controller resource detail. A simplex repeater records incoming transmissions and retransmits them on the same frequency. A repeater controller can be a hardware solution or even be implemented in software. This article will give you the suggested and recommended simplex frequencies that are set aside for simplex operation and should help you. This makes it perfect for disaster response, home or campground use, and any place where radio range needs to be extended but the cost and complexity of a traditional repeater cant be justified. Being a technology geek for me doesnt stop at writing code or hacking gadgets, it extends to even communications and specifically rf radio frequencies. Simplex repeater makers for motorola radios midian. Getting started with 900mhz 33cm ham band if you have been thinking about getting on to 900mhz 33cm ham bands or are active but want to find out more, this is the page you want to be. Tactial simplex repeater for 2m ham radio operators. The survey function by the program watchdog is included in the zip.
They get their hands on a new radio, set it up to use one of the local repeaters and its not working. Using software to program ham radios phill vanderschaegen kf7sjk programming ham radios. Midians svr1mpp1 is a simplex store and forward repeater maker that plugs into the motorola professional series portable radios. Until you become accustomed to using repeaters on all the different ham radio bands, this chart can help you remember the right offsets and channel spacings to use. Simplex this software is intended to replace the hardware logic of repeaters. The main category is ham radio arduino projects that is about arduino projects for ham radio applications. An amateur radio repeater is an electronic device that receives a weak or lowlevel amateur. Simplex simplex is a free windows program which transforms any transceiver into an audio repeater. This new capability will make repeater coordinators more efficient, as they will easily be able to see repeater coverage maps side by side for both coordinated and uncoordinated machines. Output input tone out tone in callsign description county. Read our getting started guide to learn what youll need and the basics to get your openrepeater controller up and running and on the air. Dmr radios require a programming cable to program the radio using manufacturer software, while some radios support programming using bluetooth and even overtheair programming.
Details about radio shack simplex repeater controller with cable for ham radio gmrs frs murs. When you and your buddy are out of radio range, this mfj simplex pocket repeater greatly extends your range. 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 semiportable at best, a simplex repeater can be set up with a single handheld radio and. Linux simplex repeater software let me preface this with i am very new to ham radio so i may need to acquire more knowledge and skills before attempting this, but i work in the computer field and am fairly comfortable with linux so i dont see it as out of the realms of possibility. Simplex repeater controler software written and complied by kb5ryo scott using visual basic 5. Many radios have the standard options preprogrammed, but you need to be aware of what they should be. Icom rs746 remote control software for ic746 ver 1.
Programs that allow control of radio repeaters category is a curation of 5 web resources on, svxlink card for raspberrypi, svxlink, simplex. The software even lets you set up an announcement machine which plays scheduled voice announcements over your clubs existing repeater, using a radio at. Groups peg radio systems and licensing programs they can of course be used. 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 833 times. Tactial simplex repeater for 2m ham radio operators lifelong. Field test of the adssr1 simplex repeater connected to an ft2600m mobilebase radio working with an wouxun radio. The following information relates to vhf2m and uhf70cm radios. Google assistant amateur radio simplexrepeater prototype youtube. There are police and fire departments, localstate governments and many businesses using dmr tier ii and tier iii.
Ham radios can be programmed without the use of software, but it is much more difficult. This means that you have the same channel for transmitting and receiving. One question we often hear from new hams and maybe some notsonew hams is why cant i get into the repeater. Free softwares of gabriel f6dqm gabriel rivat f6dqm. It works on hf, vhf, uhf etc with ssb, cw, fm, packet. Hook the low level output for the radio to the mic input and. This project hereby presented is a complete ham radio simplex smart repeater, built around a motorola gm350950, arduino nano board and a winbond audio recording integrated circuit the repeater was built to work on the 4m band, in order to promote activity and provide testing facility by providing onair sreports motivation. Repeater frequency sets are known as repeater pairs, and in the ham radio. A simplex repeater records incoming transmissions and retransmits them on the. I dont claim to be an expert in this area but i will share what i have learned, what i. After a few minutes of setup with the echolink software and using the radios vox feature setting of 1 to activate ptt, i was on the air. There can be a whole bunch of reasons why you continue reading fot. It also makes an excellent store and forward simplex repeater when connected to a single transceiver. It can prove useful in performing modulation tests, supporting cw, ssb, fm.
Frequency shift is utilized only when communicating through a. It is employed advanced digital voice recording and processing technology to record the received signal up to 120 seconds, and retransmit it. If youre on echolink and see my simplex link kk6nlwl online, feel free to connect and give me a shout. The antenna is used on transmit and receive signals that are going into and out of the repeater. About arduino simplex repeater controller the resource is currently listed in in a single category. In addition, you have to turn off your radios repeater frequency shift function. Voice announcements can be scheduled at designated times. Svxlink is a project that develops software targeting the ham radio community. Simplex is designed to help you create a radio repeater, featuring compatibility for both simplex and duplex channels. Complete repeatercontrol and announcement machine program for windows. Innotek rtsrc2 simplex repeater controller module for. If you use something other than these two programs you can export a list of repeaters to a cvs or several other formats and manually import them into your programming software. The simplest method to communicate on a ham radio is simplex. This channel should not be used to chew rag talk on, but only to.
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. Both can do everything pistar can dish out including yaesu system fusion ysf, dmr, dstar, p25, nxdn, pocsag paging, ysftodmr, ysftonxdn and ysftop25. A simplex repeater can be set up with a single handheld radio and operated from batteries. The adssr1 is a multifunction voice recorder device that connects to virtually any handheld, base, or mobile radio.
Simplex repeater maker for motorola pro series portables. Simplex includes a lot of features to make your repeater. Runs as a simplex repeater or duplex repeater, using the pc sound card to connect to the radios. Part 2 getting started on 2m fm basic operation of a 2 meter ht part 3 direct from youtube getting started on 2m fm basic programming of a 2 meter ht the basic repeater components. If all the unit on ebay does is have a speaker in jack coming from the radio when its recieving audio, recording the audio, and send it back out via the audio out jack and into the mic in jack on the radio. Im a licensed ham radio opeartor and have been for some time now.
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