All four of the above files as a single 980 kb zip file. The kpt20 with the interface cable will program the tkr820 and most of the older kenwood eeprom base radios no x10 series which where prom based. The legacy and surplus kenwood tkr820 repeater requires the kpt20 or kpt50 for frequency programming and setup. Here we see the kenwood tkr 720 repeater, opened up for programming and adjustments. Using the kenwood kpt20, which operates standalone with its own keyboard and screen. Synthesized single channel with builtin 8 tone, multiple quiet talk ctcss, high performance receiver, field programmable quiet talk qt and digital quiet talk dqt, duplexer not included. I recently purchased a preused, supposedly working, tkr820 narrowband version. Some notes on interfacing to the kenwood tkr720 and tkr820. Kenwood tkr 720 repeater programming issue kpt 50 qrz forums. Tkr 820 desktop repeater, uhf 470490 mhz, 2 to 20 watt, includes kct11. I have come across this if i program a tkr820 and then go back to program a tkr. Here we see the kenwood tkr720 repeater, opened up for programming and adjustments. Buy kenwood tkr820k2 tkr820 desktop repeater, uhf 470. The kenwood tkr840 repeater setup and programming page.
Features lyou can easily program channel data using the kpg66d software on a pc. Buy kenwood tkr720k tkr720 desktop repeater, vhf 150. Just let me know which program s you would like to have. View and download kenwood tkr 820na service manual online. Kenwood tkr720820 vhfuhf desktop repeater the tkr720820 desktop repeater provides a quality solution for any small to mediumsized rf communications system, whether its busy downtown in intermod alley or working a lumber yard in the suburbs, the rugged, compact design utilizing advanced synthesized rf technology lets you build a quality. Converting the kenwood tkr820 to use with dstar johns. The following unpacking information is for use by your kenwood dealer, an authorized kenwood service facility, or the factory. Kpg20d moded, tk349 t4 software now works from 420 470 mhz. Kenwood programming software up for sale is a download containing the kenwood software program s of the buyers choosing. Kenwood had offered a battery backup connection option for the tkr720 820.
Kenwood tkr840 repeater rf power adjustment youtube. Although they no longer offer the option, i can install it. Kenwood tkr720 tkr820 gmrs ham idomatic 4 voice id. Kenwood tkr850 multimode repeater vk4jlms ham radio blog. Kenwood kpg21d is the genuine programming software for the kenwood tkb720, tkr 720, tkr 820, tkb620 two way radios.
Nov 25, 2016 i picked up a kenwood tkr 820 repeater, already programmed to the gmrs repeater frequencies. Tkr840 make the following entries, you will notice in the example below, the ch1 and ch2 are programmed nearly identical. Kenwood tk 820 programming software post by ozzpoppy sat aug 16, 2008 2. Kenwood does not make a windows version of this software. If anyone would like to do an addon article to this one that describes how to program digital quiet tone dpl dcg please consider this an invitation to do so. This is how to adjust the rf power on a kenwood tkr840 repeater using the kpg47d software. This allowed the repeater to operate off both the internal powersupply. The first thing you should do is install the kenwood software 1. Using the kenwood kpt50, which can operate standalone with its own keyboard and screen, or using a pc with kpg21d software the required kenwood software package much easier. Kenwood is a leading manufacturers of walkie talkies, nexedge, pmr446 and ham radios. What happens is i have found if you leave the program cable plugged in you cant change the model. He had a kenwood tkr820 repeater in service on 449.
Kenwood tkr850 multimode repeater vk4jlms ham radio. Comes preprogrammed with your call sign, and is modulation level preadjusted level can be further adjusted by the purchaser. I picked up a kenwood tkr820 repeater, already programmed to the gmrs repeater frequencies. The tkr 750 has a high power output of 50w at 50% duty while the tkr 850 offers 40w at 50% duty. Tkr750850 land mobile radio communications kenwood. Apr 29, 20 now plug in your program cable to the kenwood tkr720 repeater and program it. Kenwood tk790890 control head options, basic and advanced.
Vhf fm repeater uhf fm repeatertkr740 tkr 840 instruction manual kenwood corporation b621600 k 09 08 07 06 05 04 03 02 01 00 notices to the user unpacking and checking equipment note. Jul 29, 2019 presently there are three ways to program a tkrn20. View and download kenwood tkr 820 service manual online. The repeater can be programmed without a programmer, but it is much more difficult and requires excellent soldering skills.
May 21, 2008 kenwood tk 820 programming software post by ozzpoppy sat aug 16, 2008 2. Jan 28, 2008 presently there are three ways to program a tkrn20. Batteries free delivery possible on eligible purchases. Tkr720820 eeprom edit program for windows kpg22 kpg4 kenwood programmer schematic diagram. Describe your experience with the kenwood tkr820 and tell us why you give it the rating you did required. What has probably happened is the last thing program with the kpt 50 was not a tkr720. Kenwood tk 820 programming software the radio information board. Run the kpg47d software and select the proper radio definition. Our updates include the most accurate and uptodate software enhancements to ensure you make the most of. No photos or video contained in this website may be copied or used without prior permission of darrell steele. Tkrd710 tkrd810 general frequency range type 1 type 2 6174 mhz 450520 mhz 400470 mhz channel spacing analog digital 2512. Repeaters can function as a base station or repeater backup unit to suit various applications. Building an mmdvm based quad mode digital and and svxlink analog repeater using a kenwood tkr850. As a result, we feel strongly that you will be pleased with the quality and features of this product.
The synthesizer is a free running oscillator, actually on the channel frequency in this case 146. Instantly turns your kenwood 720 or 820 repeater into a legally iding repeater with enhanced audio quality, many features and much easier to program or reprogram. Please select from the dropdown menu at the top of the listing to specify how many programs you would like to purchase. Kenwood kpg21d is the genuine programming software for the kenwood tkb720, tkr720, tkr820, tkb620 two way radios. May 06, 2012 the legacy and surplus kenwood tkr 820 repeater requires the kpt20 or kpt50 for frequency programming and setup. Dos software such as dosbox must be used to operate this software. None of the early tkr series came with a cw id function so you must have an aftermarket board installed somewhere in the radio. These repeaters are synthsized, and come in vhf and uhf models. Kenwood tk 820 programming software the radio information.
Once programmed, i used the marconi 2955a to align the front end and adjust rf out. To extend the effective coverage of your dmr radios, you can install one or more repeaters that receive and retransmit signals from portable and mobile radios. Kenwood tkr820 sm service manual download, schematics. Vhf fm repeater uhf fm repeatertkr740 tkr840 instruction manual kenwood corporation b621600 k 09 08 07 06 05 04 03 02 01 00 notices to the user unpacking and checking equipment note.
Many users buy two controllers and have one available to program and change out for different id messages, easy to swap. The tkr750 has a high power output of 50w at 50% duty while the tkr850 offers 40w at 50% duty. I do not install an eeprom socket, as i dont need to. Mar 15, 2018 this is how to adjust the rf power on a kenwood tkr 840 repeater using the kpg47d software. Lyou can recall 1 of 16 preset channels using either a pf key or the external. I recently purchased a preused, supposedly working, tkr 820 narrowband version. The builtin 16 channels are preset and selectable from a remote control utilizing the remote io connector or preprogrammed key on the front panel. Brute force hacking the kenwood tkr720 and tkr820 series. Due to the lack of digital mode repeaters around my home qth, i had been running mmdvm hotspots built around philips simoco prm80s on 2mx and philips fm92s on 70cm for around a year, with g4klx based dstar hotspots using soundcards or dvrptr boards for several years prior to that. Tkr820 desktop repeater, uhf 470490 mhz, 2 to 20 watt, includes kct11. Ts990s kenwood network commsnd system setting manual pdf.
Tkr 840 make the following entries, you will notice in the example below, the ch1 and ch2 are programmed nearly identical. Other useful information would include your experience with similar products, infomation on a product that you would purchase instead of this one, and so on. View and download kenwood tkr820 service manual online. Some notes on interfacing to the kenwood tkr720 and tkr. Jun 28, 2010 we have 3 kenwood tkr 820 uhf repeaters for sale. Kenwood tkr820 programming needed technical discussion. This programmer is required to program the kenwood tkr820.
The tkr720 vhf and tkr820 uhf are tabletop or rackshelfmount repeaters and were derived from the tk720 and tk820 mobile radios. Kenwood tk 820 programming software post by ozzpoppy. All are in good condition, they have been removed from service for upgrades. If kenwood sticks to its numbering plan a low band unit would be a tkr620 if they make one. Sometime in september 2006, gary n1dhs suggested that he would like to replace his mt. Now plug in your program cable to the kenwood tkr720 repeater and program it. Kenwood tkr 720 repeater programming issue kpt 50 qrz.
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