Ge ma comm mastr iii master radio repeater uhf harmonic low pass filter 902856g see more like this. Harris macom ge mastr iii vhf 110w radio repeater amplifier. Wireless ir remote control extender 330 ft 100m ir to rf infrared repeater ir extender for cable box ir repeater kit irext2,gray 3. If you do a search on amateur repeater on the web you will find hundreds of ge mastrii repeaters. Macom harris ge mastr iii radio repeater power supply 600watt ps103010v120. Click book now to see a full breakdown of the price. Macom harris ge mastr iii radio repeater power supply fuse cap. Harris mastr iii station to repeater conversion ive done. Search the site and find gmrs repeaters in your area. Ge ericsson mastr iii sxhm01 repeater vhf with rack enclosure, sxps5g 19a149978p 12v power supply, sxch1l 120v backup battery charger, 19d902797g21 150. Here you can find information about amateur radio and our club here in the macon county area located in tuskegee, al. Removed from a working environment and comes with a 14 day guarantee. I dedicate this book to all my ham buddies, but especially wa9tkk my.
Repeater update the wireless institute of australia. The owner will email you the total cost for your dates and a link to book and pay online. Ge mastr ii modifications for 220mhz model mx56kas66a. Please contact gary whitt for questions or to request an inspectin. The mastr iii station programming cable is a straightthrough de9 serial cable. Oct 19, 2018 2 meters, ge harris mastr iii, modifications, workbench just sharing a few photos of the latest g. Open the cover and youll see that this radio can be easily 19 rack mounted. This equipment works in the foreground for providing local coverage for the users to enjoy. Bid history for repeater cabinet w ge mastr iii uhf transceivers auction start date.
After my going through the troubleshooting of trying to locate the problem of no lock with the receive synthesizer and finding all the circuits up to specification, randy showed mercy and allowed me to bring it in to him for a look see. The general electric mastr ii yes thats correct spelling but most folks call it master 2 radio is one of the most popular conversion radios available to the amateur community. I already have a decibel db4076wa copper duplexer that should work well with this. Amateur radio guide to digital mobile radio dmr raqi. This is a comprehensive gmrs repeater database compiled by the gmrs community. Conventional lines upgraded for highspeed trains, however below 200 kmh to allow. Tram 1481 antenna at 30ft added a tx rx system pre amp. Model pl19d424786g7, actual photos, untested and sold asis, please refer to all pics for details confirmed usa paypal onlynonnegotiable sorry no local pickup, or combine shipping but we can reduce shipping cost on multiple buy it now items only. The transeuropean railway ter highspeed master plan study was prepared by. One package is for conventional programming and the other for trunked programming. Handbook on digital terrestrial television broadcasting.
Pin stipes only indicated the new vco boards that are not compatible with the nonpin strip boards. Have been looking for a datasheet for the transistors used in the vhf class c mastr iii pa decks. Free shipping on many items browse your favorite brands. A better discussion might be how young people should pay for a fouryear degree, and then their masters degree after that. Macom ge mastr iii vhf complete repeater base station with cabinet. The conventional package is more reasonable though is still several hundred dollars. Here is a zipped file for the ge msedit dos program. To tune the receiver front end module properly, i recommend access to a service monitor with a spectrum analyzer hp8920 series, ifr1600s or similar. Ge mastr ii stationk version spokane repeater group. Digital communications, whose contributions are collected in this book, we aimed at providing. Page 1 lbi38775d mobile communications mastr iii base station systems combination package table of contents tr shelf lbi38637 system module page 2 lbi38775 introduction table of contents this manual contains information for the mastr iii station including application information, cable diagrams and a parts list page for the cabinet hardware. My favorite radio to convert to a repeater is the ge mastr ii desk top station. A ge mastr ii repeater with an scom mrc100 controller belonging to.
To help keep these great radios working and add the modern controller features available in the pi repeater family, ics has created some specialized boards specifically for interfacing with. Updates of the repeater directory occur quarterly in march, june, september and december. Farnett, rca electronics systems department, ge aerospace chapter 10. The mastr index of ge conversion information mastr2 dot com. The backplane also connects the rf section which consists of the. Vhf repeater ge mastr iii converted to ham bands weather station agent data systems weather station online and linked to our aprs digipeater weather reports aprs digipeater. For this project the ge mastr ii station in the amateur 2meter band is used. About 90% of the screws in the mastr iii t r frame are torx t15. The station control electronics consists of a backplane board, power module, system module, and an interface board.
Ge ericsson mastr iii radio repeater base station metal case cabinet rack mount. The unstrut valley bridge along this line is shown in figure 2. Ge crystal information by doug bade kb8gvq 470 kb pdf file this is a pdf of all ge crystal formulas in the service parts book. Replaced system module, patch cables and power amplifier. Fulltime to the southwest missouri linked repeater system. This is an open system and all are welcome to use provided you have a fcc callsign. Enable getc system and write to station, dont forget to rest station after write pass. This one is for a skywarn group up in northeast alabama and. Remove c228, c230, c243, c244, c246, c263, r207 and l209, l210, l211, l2 and k201. Basic ge mastr ii icom information basic differences between ec, 5c and 2c with pictures ge mastr ii icom information a comprehensive page on ge icoms from hall electronics. Mastr ii station to repeater conversion by don woodward kd4app. This project is an access repeater for spokane repeater group users.
Ge mastr iii vhf uhf radio repeater system module 19d902590g2 free ship b16. I run mine at about 20 watts out with a fan on the power supply and pa heat sinks. Get the best deals on ge mastr iii when you shop the largest online selection at. The tr shelf control section is equipped with control and status indicators for test purposes. Auctioning 1 used ge mastr ii vhf 146174 110 watt repeater radio amp. The controls allow the service technician to disable the transmit function, simulate a remote ptt. Connect either to the data port on the front of the repeater or the de9 connection on the rear of the interface board. Ericsson ge mastr iii maintenance manual pdf download. Modifying ge macom mastr iii group 6 403430 mhz for amateur radio applications 440 450 mhz by matt krick k3mk flux research. Harris macom ge mastr iii vhf 110w radio repeater amplifier amp 19d902797g21 unable to fully test, please refer to all pics for details, shipping charge is for the lower 48 us states.
News weofun fun machine voip linked repeater system. Buy, sell, trade, help and promote the reuse of this equipment. The mastr iii tr shelf can be programmed for operation as a dc remote, tone remote, remote repeater, or repeater only application. Georgia dmr amateur radio repeater database for ham repeaters in the us, canada, and mexico. Ge mastr iii vhf uhf radio repeater system module 19d902590g2. Seller assumes all responsibility for this listing. You can also request a quote from james the owner through the contact form. If nothing else, the two power supplies and two 100 watt continuous duty class c amplifiers are worth far more than the entire unit, so i dont think i got a bad deal. Old ge mastr pro repeater gear that was supporting the 146. All of the cabling used in duplex repeater systems should be 100% shielded or double silver braid varieties like rg223,214,142 etc. Georgia amateur radio repeater database for ham repeaters in the us, canada, and mexico. Repeater search antenna sizing calculator haat calculator ge mastr ii calculator motorola micor calculator mini calculators motorola mitrek. The mastr index of ge conversion information repeater builder.
Ok, connect your computer to the station, run msedit and from the main menu select configure system. This extends the frequency range for the rx front end module tuning, allowing it to reach the 2 meter band. Modifying the gemacom mastr iii vhf station for amateur radio. Thoughts on mastr iii to ham conversion by paul robertson n2xzf ge mastr iii module number band decoder chart by matt krick k3mk. Beginning in late 2017 we started to bridge and add digital modes. Lbi38637b mastr iii tr shelf 19d902839g1 repeater builder. This group is to promote the use, and provide information on programming and maintaining these workhorses. The wall mount station, if you can find one, is even better. Repeater and computer battery backup system filtering cabling. The ge mastr ii email group for people seeking information on ge mastr ii equipment. Please be aware that this document is currently a work in progress, which may contain several omissions and typographical errors. The most basic repeater consists of an fm receiver on one. The initial launching and rigging of the catalina 25 should be handled by experienced boat yard personnel under the direction of your authorized dealer.
First thing is to start with a working modified for amateur band mastr iii repeater, if you have not done this yet, check the repeater builder site located here. Ge ericsson mastr iii sxhm01 repeater rack power supply amplifier used. The ge mastr iii has been successfully converted over to the amateur band thanks to randy scott. Its interfaced with external linking equipment for positive and fulltime. Repeater, amp, power supply all tested and in working condition. Germany amateur radio repeater database for ham repeaters in the us. Welcome to the web site of the n4ltx little texas amateur radio club, a club of knowledgeable, interesting, and helpful people. Give me a basic guide to the vhf mastr iii repeater. To help support our customers with the mastr iii radio series, we have developed a set of extender cards that bring out the chassis connectors far enough to allow you to have the modules installed to the chassis and be able to access the circuit boards for probing, performing tuning and alignments, and taking incircuit measurements. Ge mastr ii master repeater receive tray assembly pl19d416693g2 19d417546g7. This is a pdf of all ge crystal formulas in the service parts book. Ge 188d5452g1 multiple receiver shelf mastr iii ericsson sr8n01 chassis only. Numerous experts of itur working party 6a terrestrial broadcasting.
Download w5ka repeaters on kvue tower by quadrant for diagrams of the antenna placements. Look here and here for more info about how repeaters work. Connect the mmdvm to the mastr iii tr shelf backplane as follows. The we0fun fun machine repeater system was the first in colorado, and among the first in general to our knowledge, to create a truly mode agnostic repeater system that can be accessed from anywhere in the world using any of the common digital modes nxdn, p25, dmr, dstar, systemfusion c4fm or analog via allstarlink. The mastr iii transmitterreceiver tr shelf contains the station control electronics for dctone remote, remote repeater, or repeater only applications. Master iii narrowbanding the radio information board. Track page views withauctivas free counter 333521526037.
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