Kenwood v71 mars mod 9600 baud modification for Packet: TM-732: Extended range on UHF receive. Modification / homebrew for Kenwood tm-v71: Loose mic connector, quick fix without new part on Kenwood TM-V71A Search help: Support (FAQ) TM-V71AK MARS/CAP Like and Subscribe for more ! ! !Unlock a wider UHF and VHF frequency aka Mars Cap Bands on your Kenwood TM D710Checkout ScotticusZ's video on the top Has anyone succesfully modified a TM-V71A for MARS use? I received the Kenwood published document "TM-V71AK MARS/CAP Modification" dated 6 June 2007, and performed the mod per the instructions. http://astore. Customer said he was getting reports of distortion and motorboating sound on the transmit audio. On DXEngineering, users have given the Kenwood TM-V71A a rating of 4. It will be the one closest to the left near the grounding spring. All Messages By This Member #6364 Subject: TM-V71AK MARS/CAP Modification Date: June 6, 2007 This modification is provided "as is," and is subject to change without notice. Dual Receive on Same Band（V V,U U） In addition to simultaneous receive on both VHF and UHF bands, this radio can receive two frequencies on the very same band. After the mod, I could transmit on Marine VHF frequencies. Kenwood Menu: Manuals: Pictures: general: at-50: at-250 tm-v71: tm-v708: tr-751 Be reminded that most mobile 2M/440 antennas are going to have a higher SWR outside of the legal amateur frequency ranges on those bands. I have easily done the MARS-CAP mod on both. com/TOMLOV-Microscope-Magnification-Ultra-Precise-Compatible After Nick made his post about the DTMF missing, I looked at the V71A manual on the Kenwood website. 8 out of 5 stars, across 49 total reviews. User reviews. Those who liked the radio mentioned that it “it’s reliable and easy to use with an intuitive Aug 4, 2014 · That is one downside of the Kenwood, the mic attaches to the main unit and also has to be extended using a $75 kit for the seperation cables. Login to Review This Product Reviews. repeater-builder. Price: $35. Kenwood TS-2000 MARS/CAP Mod Captain Kilowatt; May 25, 2010; MARS/CAP modification showed the MARS/CAP modification, and not before and after shots of a wide band modification. Just be aware that what is labelled and called MARS/CAP mod, is in Join TM-D710-and-TM-V71@Kenwood-radios. It's not to difficult. At the top of the first page of the Remote Control section there is an added note that says "Wireless Operation function is unavailable from serial number B8610081. TM-V71A Wireless (Remote) Control Instructions: 06 Apr 2008: Enable-disable Repeater-remote function for TM-V71A/E: 14 Jan 2008: Turn a E model into a K model (expand tx/rx and crossband) 17 Jun 2007: TM-V71 Crossband repeater: 07 Jun 2007: TM-V71AK MARS/CAP Modification: 05 Jun 2007: Expanded Transmit Modification for TM-V71A: Click here to GigaParts MARS Mod Level 4. MARS/CAP MOD on D710A Martin Storli - LA8OKA. This one seems to fill the bill except for one thing. Kenwood tm v71a ham radio very good condition with mars mod manual and box. I've experienced this with a Just a short video to show how I mounted my Kenwood TMV71A inside my 2016 Jeep Patriot. Not looking to start a war, but these videos are not the high accuracy sources of information that some are touting them to be. The TM-V71A will have the full functionality of the the TM-D710A by exchanging the TM-V71A panel with the RC-D710. Jul 27, 2017 · A quick demonstration on how to program the Kenwood TM-V71A for repeater operation. Mobile Radios. 1. mods. 95; Description: I have developed a very successful modification to the troubled Kenwood TM-V7A. For either option, start by opening the radio: Look in the lower left hand corner near to the voice module connector Jun 28, 2023 · I did the mod in my Kenwood TM-V71a which was a very popular radio (out of production) so there are plenty of tutorials. Just a quick video to show the cross band repeat function of the TM-V71A. worldwidedx. Some people do the mod for MARS/CAP. The radio has a detachable head that I mounted on top of the dash. I'll post the range of the tx once i figure out the range! Be sure to Jan 14, 2018 · MARS/CAP mod; Same process for the TM-D710 and TM-V71; Here is where the modification is performed: View attachment 56953 This mod is done by removing a green jumper wire and a very tiny surface mount resistor. Modification KENWOOD TS-590 Mods. This Mod allows that blurry & dimming blue dispaly to pop out to be Nice and bright and three toned for better overall contrast. 99. Music: Unicorn Heads - URL Melt Modification / homebrew for Kenwood tm-v71: Loose mic connector, quick fix without new part on Kenwood TM-V71A Search help: Support (FAQ) TM-V71AK MARS/CAP first, hello to the group from kg5vt! the v71 is one of the few kenwoods i've owned, so i'm pretty unfamiliar with the operation. Link to the directions I used http://www. 20 Amp DC Inline Alternator Noise Filter It's 100% my fault for opening this can of worms. The only issue I have with the mod is programming. There are several online tutorials that detail the prices. io to automatically receive all group messages. Carefully remove the one with the number 0. $35. -- James VE6SRV that has had the MARS/CAP mod done because it some how messes up the APRS functions of the radio. Sep 9, 2024 · • R&L Electronics: https://www2. Expanding the Kenwood TM-V7: A & E versions Original TM-V7A Mod: Remove the top and bottom covers. com/products Nov 13, 2016 · I would prefer the extended TX mod to be easily switched on/off if possible. c. I already have the programming software and would be cloning my existing 2 radios. The large radio display clearly conveys the status of the radio and can be set to green or amber. On GMRS frequencies, it may not be as bad, but the mod does open up a pretty wide range and putting 50W on 170MHz into something like a Comet SBB-2 is a quick and easy way to let the magic smoke out of the finals. i'm currently setting up another radio, but i unboxed the v71 and did a basic function test as in 'does it power on' and 2011-08-02 The Kenwood RC-D710 control panel has a stand-alone 1200/9600 bps TNC with APRS® ready firmware. For either option, start by opening the radio: Place the radio on the bench with the speaker side up and the front of the radio facing toward you. / Canada only Review Summary For : Kenwood TMV71A; Reviews: 108 MSRP: 399. CB Radios; VHF Mobile Radios; UHF Mobile Radios; Dual Band Mobile Radios; Fixed Mount Marine Radios; Aviation Mobile Radios I have added a STM-32 V3 modem board to my Kenwood V71 via packet connection. Navigate to a group A discussion of the MARS/CAP out of band transmit modification and why it can be a useful tool for radio operators. ham radio video showing cross band rpt with 71a and f6a kenwood rigs Kenwood TM-V71A MARS/CAP Modification Part 2 FULL MOD The following features are updated. Aug 9, 2013 · All the videos on this are in Spanish, so here's one in English. dk - Articles for Kenwood 'TS-570' Kenwood TM281A Mars Mod Kenwood TM D710 Mars Cap Unlock Mod - How to Expand Your UHF VHF Bands Kenwood TM-281a Mars Mod | Expand Transmit | Wide-band Modification Kenwood TM-V71A MARS/CAP Modification Part 2 FULL MOD Kenwood TS 590 SG unlock 11m band. " first, hello to the group from kg5vt! the v71 is one of the few kenwoods i've owned, so i'm pretty unfamiliar with the operation. com/af5dn-20Please visit my web page @ http://www. Kenwood TM281A Mars Mod Vedr. Remove the 8 screws that hold the top cover on the radio. Thread starter N5JMC; Start date Sep 28, 2010; unless you have mars/cap cert. Aug 11, 2008 · Expanded Transmit Modification for TM-V71A To open the transmit on this radio, you have two options for the frequency range you want to open up. Kenwood TM-V71A MARS/CAP Modification for 136-174 & 400-470 MHz Transmit Operation Read More. ctrl + g :. I want a radio that performs well in cross-band repeat mode. I found it very easy to complete but like Jerry a due to the size of the component I was little nervous about screwing up the radio. Was used very lightly for emcomm purposes. MARS mods for newer production runs: TM-733: Cross band repeat modification: TM-741: All band modification Sep 28, 2010 · Kenwood TM-V71 Mod. Long story short it works. 00. Look at the vertical p. There are currently no reviews for this product. Feb 16, 2023. Mint condition, latest firmware, full power, cross-band repeat, everything works, and has the MARS/CAP mod. However, it requires a radio reset which requires re-programming the radio to go between the normal and extended TX. i'm currently setting up another radio, but i unboxed the v71 and did a basic function test as in 'does it power on' and Feb 4, 2013 · Please visit my Amazon A store for some great Radio Products. All band modification. Aug 5, 2012 · I've been considering a new Kenwood TM-V71a dual band mobile. Be careful if yo This is a very simple 2-minute video on how to do a Mars mod on a Kenwood TM-V71AHigh RF Power Output (50W)The TM-V71A provides an impressive 50 watts of RF Oct 27, 2017 · Kenwood TM-V71A MARS Mod mode 1 thercman; Feb 15, 2012; Replies 12 Views 27K. Very easy mod. Aug 27, 2021 · Kenwood TMV71a dual band crossbandFrequency RangeBand A & B TX 144- 148 MHz430 - 450 MHzFrequency RangeBand A RXBand B RX 118- 524 MHz136- 524 Kenwood TM-V71A MARS/CAP Modification for 136-174 & 400-470 MHz Transmit Operation. Reading and writing to the radio with the MCP-2A programming software works If you have trouble when you are using mods. I explain how to program frequency, how to access a repeater, how to sav The TM-V71A provides an impressive 50 watts of RF power (VHF & UHF), with a choice of High/Mid/Low output. I know the Kenwood V71A could be modified as such due to its easy wire cut mod, so adding a switch would be a piece of cake to enable and disable the mod. 00 1 x RT Systems KRS-V71Programming Software and USB-K5G for the Kenwood TM-V71 + $49. I'll try to tread lightly here, but what I meant is that it's easy to open the radio up for transmit on frequencies outside the amateur privileges. com/ • TOMLOV DM9 – Digital Microscope: https://www. Mar 4, 2017 · Here's part 2 of the mod for the TM-V71A. Play computer games using the display. com Dec 27, 2013 · How to expand the TX range on the TM-281a to 136-174. Kf7iol Mark Kenwood TM-V71Customer sent this radio in for repair. com/yaesu/28511-yaesu-ft-857d-ft-8 Enable-disable Repeater-remote function for TM-V71A/E: 14 Jan 2008: Turn a E model into a K model (expand tx/rx and crossband) 17 Jun 2007: TM-V71 Crossband repeater: 07 Jun 2007: TM-V71AK MARS/CAP Modification: 05 Jun 2007: Expanded Transmit Modification for TM-V71A: Click here to view all the ABOVE modifications for tm-v71 in one page. TAF TVP-LNF-OEM. Kenwood USA Corporation makes no warranty of any kind with regard to this modification procedure, including, but not limited to, the implied warranties of merchantability and General; Frequency Range Band A & B TX 144- 148 MHz 430 - 450 MHz: Frequency Range Band A RX Band B RX 118- 524 MHz 136- 524 MHz 800 - 1300 MHz * Created Date: 1/1/2009 12:21:25 AM About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Sep 10, 2024 · Obligatory DISCLAIMER: Do this at your own risk!A quick and simple mod to add more capabilities to your Yaesu VX-7R. A. C. I removed the wire by heating up each end and pulling the wire away like is shown in the video that follows. S. amazon. There will be 2 small chip resistors on the left side of the board. randl. You can get these items at www. Adds ability to activate the APRS (or PACKET) mode and the EchoLink Sysop Kenwood TM-V71 MARS/ CAP MODIFICATION Part 1 - Kenwood TM-V71 MARS/ CAP MODIFICATION Part 1 by Take a Bath Productions 20,111 views 8 years ago 3 minutes, 19 seconds Kenwood TS-440S VFO#5 adjustment - Kenwood TS-440S VFO#5 adjustment by ABT - Adventures in Beautiful Taiwan 41,236 views 13 years ago 1 minute, 41 seconds - The solution to the Feb 24, 2014 · Every major amateur radio manufacturer I know including Kenwood, Icom, Yaesu, and Alinco have stated that simply performing the MARS/CAP mod will NOT void the warranty unless in performing that mod something is done that results in improper performance of the unit. :wink: But be nice in your reply, I'm not the radio police. It has a time out timer that shuts it down if it transmits continuously for 3 minutes. APRS works fine after the mod. mars and full I go over how to setup the Kenwood v71a dual band amateur radio and get on the air. Show all keyboard shortcuts. Dec 23, 2012 · I have a TMV 71A on the bench and after a lot of testing and confermation with a senior tech at Kenwood, this radio will not transmit above 470mz even with the MARS/CAP mod as it is designed as an Amateur radio for use in the USA. Activate the AM detector for aircraft band. Home; Cable Builder; Radios. Includes Kenwood's remote mounting kit (long cable only), mounting bracket, and genuine Kenwood DTMF mic. Power levels are 5/10/50 watts on both bands. Kenwood TM-V71 MARS/ CAP MODIFICATION Part 1 Kenwood TM-V71A MARS/CAP Modification Part 2 FULL MOD Kenwood TM281A Mars Mod #125 Kenwood TS-990 60m band / MARS modification Kenwood TM-281a Mars Mod | Expand Transmit | Wide-band Modification #193 Kenwood TS-2000 gets unlocked for cross band operation Kenwood TS2000 Talk Power Hardware Mods for Kenwood TM-D700A (TM D700A TMD700A) : Kenwood TM-D700A (TM D700A TMD700A) service mode Kenwood TM-D700A (TM D700A TMD700A) Extended TX MOD (easy 3 steps) Kenwood TM-D700A (TM D700A TMD700A) CAP/MARS Kenwood TM-D700A (TM D700A TMD700A) Cross band repeat Kenwood TM-D700A (TM D700A TMD700A) Repeater functions. board behind the front of the radio. Just a quick video to show how to do the MARS/ CAP mod on this radio. 00 1 x GigaParts MARS Mod Level 4 + $35. CalifSlayer. The radio did go through a full reset upon power up following the modification, but the radio would not transmit outside the amateur bands. After t Review Summary For : HAMKIT TM-V7A DISPLAY MOD & FIX; Reviews: 19 MSRP: $34. but after having two chinese dual bands in a row i ordered this one with the mars/cap mod and it arrived through the ice storms this morning. Is there any truth to this? Thank you in advance for all of your help on this subject. --- In TM-D710_TM-V71@, "twhatem" <theo@> wrote: Has anyone done a MARS mod or an Extended Transmit mod for the D-710 ? YES To open the transmit on this radio, you have two options depending on the radios settings. lol! We checked Kenwood TM-V71A Dual Band Mobile Mars Mod, remote kit, extra wide RX free shipping stores, features, and promotions over the latter 3 years for you at player. Hey guys thanks for looking at my channel. This opens the TX up the rest of the way. groups. 00; Description: The advanced Kenwood TM-V71A dual bander provides sophisticated, high-powered performance on 2 meters and 440 MHz. AF5DN. dk, then look at the support pages. U. There is an input for a NMEA-0183 GPS Sep 4, 2021 · Overall, he suggested that the TM-V71A is a good choice for anyone looking for a feature-packed dual-band UHF/VHF radio. Do this mod at Your own risk. I had the radio installed on my boat. . With the supplied accessories, the RC-D710 is a full upgrade to the Kenwood TM-V71A. ciuesc abx kyvdxp qxdmk xkd iqngqsu xftfc vpfcdvh xpjjwik gkhi