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ImTheGuy

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Posts posted by ImTheGuy

  1. There are several programming services that advertise on Ebay.  They range around the $20  for programming a radio.  Worth a look.

     

    Yes, but neither of the two radios will go into "Program Mode" and there's only one way of initiating it. They would just be sent back with advice that they're in need of repair, which I already know. What would be better is if I could find a shop that will still take a look at them.

  2. Hello, I just seen this post. The radio has to be on Channel 1 and the battery needs to be fully charged. Then try holding the MON/PTT buttons while turning the radio on. Also, are you in true DOS mode on your pc? The software cannot run on Command prompt in windows mode. Let me know.

     

    Thanks.

    Hello Unit 997 and thanks for replying. Yes, actually that's what I was originally instructed to do. Use a fully charged new battery. Place the radios on channel 1, press "MON" and "PTT" buttons simultaneously while turning the radios on. Instead of getting the "PROG" on the display as it should, I get 4 squelch burst or "key-ups" with the display showing "CH01", "CH02", "CH03", "CH04" and a green LED blink respectively with each "key-up" and then immediately thereafter, I get 3 tones with a red LED blink on each tone and the display continuing to show "CH04" until I release the "MON" and "PTT" buttons. Once I release these buttons, the display scans "CH01" through "CH04" continuously.

    I can't get a radio shop to even peep at the radios. None I've contacted will even try to repair these older radios.

    I now have an old IBM DOS 6.22 computer that programs older radios usually without issue.

  3. Ok fellow operators, I need some help. I can't get these radios to go into program mode. They are Vertex VX-500x4 with DTMF pads installed. I guess that's what the x4 means. Anyway, holding the "MON" and "PTT" switches while turning the radios on is not working. Does anyone have any ideas or knowledge on this? :huh:

  4. Guy - The local shop near me uses a Dell PC with XP Pro and Pentium 4 for all their Vertex programming in DOS.  Do you have something like that available to you?

     

    This RR thread below has the Vertex CE-6 programming software in post number 10 and owner's manual data in post number 11...  

     

     

    http://forums.radioreference.com/vertex-standard/285470-vertex-vx-500-a.html

     

     

    This next link lists a programming cable (not USB) that looks as if it will work for you...

     

    http://www.amazon.com/Yaesu-Vertex-Mobile-Portable-Programming/dp/B002YZ98CU

     

     

    Looks as if the majority of the storms are finally east of you.  Take care and be safe.

     

    Thanks for the info. I have the software and the radios came in new condition with manuals although, they aren't very friendly with the programming instructions at all. In viewing that particular cable, I realized it's one I've looked at. I'm hesitant on purchasing it because it says the phone plug is 3.5mm. That means it would have to connect to the earphone jack and in my research on the Vertex VX-500 HTs, I understood the programming jack to be the smaller mic jack which is the 2.5mm I believe. I hope I didn't misunderstand that. I may look that up again.

     

    There is one puzzling thing to me about these radios. I understand that to put them into program mode, you must depress and hold the "Monitor" button and the "PTT" button simultaneously while turning the radio on and the display should read "PROG". I haven't been able to achieve this on these radios. All I get is a moment of silence then it sounds like the radio keys up four times, changing the channel and blinking a green LED each time and then three, what sounds like to me, error tones with three simultaneous blinks of the red LED. After that, it just scans "CH01" through "CH04". I never see the "PROG" at all. I'm not experienced with this and it may be the program mode won't activate until I have a compatible cable and serial connection to a PC. I don't know. They seem like sturdy enough radios, perfect for GMRS.

     

  5. I have acquired a pair of brand new Yaesu Vertex VX-500 HTs to use with my GMRS system.  I have since learned that an old DOS pc (386 or 486) with a very specific RIB-less cable is needed to program the things. No wonder these things are brand new! Finding access to a PC that old is nearly impossible. I checked with my local radio shop and learned from one of the techs that they barely know what GMRS is, let alone have the ability to do any programming with old equipment. It's a Moto geared shop and they only service the latest equipment.

    Does anyone know of an experienced shop or service I may get these programmed at? I will continue to try to locate a reasonably priced old PC but, it appears most that I've seen have very proud owners.

  6. I've had to sign-in on the forum multiple times today, 3/25/2014. Is something wrong? I keep getting the following message:

     

    Sorry, you don't have permission for that!

     

    [#20310]

    Your secure key, used to verify you are posting the topic, did not match the one submitted. Please go back, reload the form, and try again.

     

  7. WOW! I just learned that even though you may get a good deal on a Motorola radio or repeater, it may not be a really good deal. $300 for the software to program these things! That's at least two times more than what you can get the radios for! WOW! I guess ICOM has spoiled me.

     

    That's a shame. I really like the Motorola product. What a lesson.

  8. Greetings Forum,

    I am contemplating purchasing the Motorola GR1225 UHF Repeater as my very first GMRS repeater. I want to purchase this to provide my subdivision with better quality GMRS communication abilities, while at the same time, learning about repeaters and antennas.

     

    Does anyone have any current or past experience with this repeater? What is your opinion of this repeater for a beginner? Thanks in advance for your comments.

     

     

    post-265-0-78542800-1395454452_thumb.jpg

  9. For our PLMR use, we have used "range extenders" with the TK-790 and TK-890 mobiles.  These are simply cross band repeater setups.  The 25 pin interface on the back of the radios has everything needed (COS, PTT, audio in both directions.) to connect to another radio.  For us, the extender was a 1 watt Pyramid that was powered by the Kenwood trough the interface cable.  The only modification we had to do was add a surface mount fuse in the Kenwood to protect the power suppy output to the other radio.

     

    Don't see any reason why a couple of TK-890 rigs couldn't be tied back to back and each run to separate antennas or a duplexer.

     

    We have phased out nearly all the conventional VHF and UHF radios in our fleet since we have rolled out a 450MHz trunked system, so I have not done much work on these things lately.  I can get the documention next week when I go back to work.

     

    I don't know that the TK-890 is part 95 certified.  You'd have to use your own judgement here...

     

    As mentioned above I have seen many Motorola mobiles used as repeaters.  Many of their old mobiles could be converted easily to full duplex repeater operation; only one radio required.

     

    I built a portable, low power repeater in a suit case once with a couple of Motorola Maxtracs.  With the power down at 5 watts it was easy to a small duplexer package.  I think it was a Sinclair, but it was 20 years ago :) so my memories of all the component brands we used is a little fuzzy.

     

    Hey does anyone know if the Motorola MSF-5000 is a part 95 certified repeater/base?  A while back I had a couple offered to me.  Man, I loved those.  How about the Ericsson/GE Mastr III ?   I know people that know people... that have surpluses of this stuff.  Since I haven't been an active ham in a long time, I have turned down opportunities to get some of these things for really cheap if not free, but didn't want to add any more junk to my garage.

     

    Curtis

    Hey Curtis,

    I found the Motorola MSF-5000 to be Part 95 certified. Good raves about this repeater/base all over the net.

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