I've been researching how P25 radios transmit or can it be easily configured to transmit an ID code. I'd like to hear how hams are doing this. From what I...
... All P25 radios transmit a numeric Unit ID as part of the specification for P25. In order to really use it effectively on the ham bands, you'll have to...
... We use our phone number in the unit ID field, it can actually take up to seven figures which can then hold the phone number without prefix. Radios capable...
If someone has a spare UHF R1 (403-433MHz) range receiver unit for Quantar/Quantro, I would be interrested to buy one. Contact me off-list. 73 Erik OH2LAK ...
... That's a pretty good idea. We have so few folks doing it around here right now, that just figuring out what someone's sending and then tagging it in your...
... There really shouldn't be any real trick to that.. Approach it as if you were going to do an IRLP or Echolink connection. Of course, I am speaking from an...
... Actually it's not that simple -- if a *real* digital linking system were to be made available at a reasonable price tag. The reason is that such a system...
... A side question... Quantar repeaters are just through the roof as far as a ham operation is concerned. On the other hand, is there any way to create a...
-If you search within this site, You Will find programs that are compatable with Astro25, Radios that receice Astro25, unless the messages are encrypted. Which...
Probably because Part 97 relates only to the Amateur Radio Service, and most Law Enforcement radio systems (if not all) are covered under Part 90 which cover...
Well, I got a coordination to setup my repeater on a standard frequency pair now. I have been operating on the SNPR pair here in Michigan, but now I will be...
I am looking to buy an Astro modem daughterboard card for the Quantar wireline board for our ham repeater. Anyone have one they are willing to sell or know...
Well, I have one, but unfortunately it doesn't belong to me it belongs to my employer and they are not willing to part with it. Sorry, T.J. Happy hunting!...
Well it's done. Yesterday after work I went and retuned the duplexer and reprogrammed the repeater here in Detroit. As of today the digital repeater is now...
All right. Thank you sir, I'll be listening. Like I said before, I'm on vacation until Jan 2nd. I've never bothered with setting myself up to program at home,...
ICOM makes a P25 capable VHF mobile and HT that covers 136-174 MHz and also P25 capable UHF mobiles and HTs in 2 ranges, 400-470 MHz and 450-520 MHz. They are...
Don't mean to duplicate a question/post, but sometimes on these yahoogroups, the database information sometimes may not be updated. Can someone please post a...
Ken: Any idea if the high split 450-520 icom p25 radios (portable and mobile) play OK down into the 440 band in p25 mode or are you stuck with buying the...
Guys, I run a UHF P25 repeater here and we've started thinking of reducing the channel width from 25kHz to 12.5kHz. We're looking into improving the...
I too have played with one that was programmed below 450. I believe it started to lose VCO lock around 446, and I am not sure on the hardware mods that can be...
Hello All, Well its always been a toss up between p25 and D-STAR over here. I have the IC-91AD for D-Star and seems to be working just fine. Well, sure enough...
Jeff, Motorola: Astro Saber Astro Spectra XTS 3000 XTS 3500 XTS 2500 XTS 5000 XTL 5000 Make sure the first number of the flash code is either 1 or 5 for the ...
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