Does anyone here get CQ VHF? I didn't even know the magazine existed, but someone said they saw my ADS-SR1 mentioned there and I wanted to check out what they...
Hi Scott I did not know they were still around, Great Mag http://www.cq-vhf.com/ 73 De Don KA9QJG [Non-text portions of this message have been removed]...
FS: CES RM-20 Repeater Maker Plus It includes two unused connectors and a printed manual. Looks as-new. It is just collecting dust on the shelf here and I need...
I'm wrapping up firmware revision 'D' for the ADS-SR1 this week. Rev C just added a command to output a steady 1 kHz tone for calibration purposes. Rev D...
I've just posted a firmware update file for the ADS-SR1. This is the first update publicly released. It's in the form of a .wav file, and to apply the update...
Hello...a simplex newbie question Hope someone can take the time to answer my query... I am not familiar with any repeater technology I am presently using a...
rob baw
reobeo@...
Nov 5, 2008 4:38 pm
1030
Project: To extend range of simplex repeaters say 10 miles ....has anyone in this group tried puttingup multiple repeaters or a design to improve/extend...
Chris, What a wild idea! But I forsee it as becoming problematic. You see IF one SR should hear the other SR (and that is what you want) it will endlessly...
Be careful. Its a FCC gray area but the rumor mill says that they already moved on a guy in southern California who was operating a FRS simplex repeater within...
Rob, The quick easy answer is an emphatic YES! But GMRS is a FCC license- required band. If you are using it without a valid FCC license you are jeopardizing...
EMS and Ambulance services? I've been a paramedic for 20 years, and have worked for services all over the country. I have never communicated, nor have I heard...
Hi chris, Despite the fact Using a simplex repeater would mean that the message would be repeated X many times taking ages I've tried this but It didnt work...
Chris: The midpoint of 5 miles you poited out would be the solution...but in my project...this 5-mile is in the middle of the Pacific Ocan. A floating...
I sell them http://www.amalgamate2000.com/sales/simplex_repeater.htm and the price is in NZ$ too so they work out a very good price as the value of our...
... There are a couple of us. Here's mine: https://www.argentdata.com/catalog/product_info.php?products_id=98 It's got a 218 second capacity at a sampling...
Yup... called GRANDFATHERED GMRS licenses. Go to http://www.thepeters.org/grandfathered_gmrs.html and press CTRL-F on your keyboard. Then type in the word...
Chris - This sounds like a question I answered a long time ago here involving a Pacific inter-island communications system near NZ using SR (simplex repeater)....
Interesting idea indeed! It would be very interesting to put a protocol pre-amble on each transmission from a SR that would act kind of like the AX.25...
The ADS-SR1 already decodes Bell 202 simultaneously with DTMF... that's how it gets its firmware updates (which are in HDLC frames, but not AX.25). Encoding...
any takers from this group... 1. anyone tried configuring a motorola radius radio...either gp-300 or p110 into a simplex repeater? What controller works...
Chris Inos, Well all you need is electronics know-how, the cable pinout for the GP300, and a simplex repeater. You can get the SR from any of the 2 gentlemen...
The radio shack simplex repeater works great. All you have to do is plug the plugs into the mic and speaker jack and that's it! I have 3 of them and probably...
I believe that they commonly show up for about $40. (they were in discontinued bins at RS for $4. years ago). I read somewhere of using the memory chip in a ...
... Ouch. I picked up about a dozen for $6.97 each in 2001. Seems people like to crank up the price on ebay. Anyone ever figure out any mods for the RS...
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