I am looking for a simplex repeter for our local CERT group. Must be very easy to use. Highly reliable. Low cost. I know, not asking for much. Suggestions? ...
Mark Williams
mwilli5542@...
Apr 28, 2006 4:45 pm
792
hi check my website I have these for sale plenty in stock http://www.amalgamate2000.com/sales/simplex_repeater.htm cheers Mike ZL1BTB ... From: Mark Williams ...
I'm trying to use EchoStation software to make a simplex repeater for a military PRC-77 six-meter FM radio. I can key the radio by shorting pins A (ground) and...
Hi Joseph: How about an NPN transistor with a 1k resistor in the base lead, emitter grounded and collector to pin C? 73, Brooke Clarke, N6GCE -- w/Java...
Gee, Brooke, you're everywhere! ;) Is this what you're proposing: http://i4.photobucket.com/albums/y126/von_landstuhl/circuit.jpg Since RTS is negative...
Hi Joseph: No, you have the emitter and collector backwards. Brooke -- w/Java http://www.PRC68.com w/o Java http://www.pacificsites.com/~brooke/PRC68COM.shtml ...
Joe, I used to have a PRC-77 "back in the day". I dabbled with it and then gave it to a buddy who god knows what he's doing with it today. I had Army manuals...
... For the most part, I'm planning to talk with other "green" radios. On the ArmyRadios Yahoo list, I was told, "PRC-77 and RT-524 have deviation of up to...
Joe, When you go to RS look for this relay for about $3 http://tinyurl.com/mnpc8 I couldn't find the one I like which is light green rectangle with PCB leads....
Hello all I'm looking to put on a simplex repeater on our 70Mhz band as we are not allowed a duplex repeater on this band. Any suggestions of the best hardware...
Try this http://www.amalgamate2000.com/sales/simplex_repeater.htm I have lots in stock and they will do 60 seconds max record time cheers Mike ZL1BTB ... ...
Hello, Please do not open the other e-mail from my account with the subject "New Graphic Site". It seems to be some type of virus e-mail. Please delete it,...
ADMIN: Do not open New Graphic Site attachments ====================================== Please do not open any attachments from the message: New Graphic Site It...
The virus exploits a vunerability in Yahoo's older mail programs. If you can't think of any other words to call that "person" I've just used a few just...
Hi all, I plan to use the unit with a 12 volt battery and solar system in the mountains to talk with frinds hiking/camping and other cabin owners. I don't...
have a look at this for something simple and small !! cheers Mike ZL1BTB http://www.amalgamate2000.com/sales/simplex_repeater.htm ... From: "flybacking"...
... I am presuming that you are in the USA ... Repeaters are not permissible for FRS use. You would need a GMRS license from the FCC to operate any gear on...
Josh, Your idea sounds pretty interesting. The unit is only $129 from MFJ. Not a major investment. I think the antenna, battery, and solar cell will be more...
And another comment for Josh, In your original post I note that you were (as an option) considering this on the HAM bands. All well and good, however that...
Josh (and DaveJ), Dave makes an excellent point which didn't even occur to me during my last post. That is correct about your 'buds' not having the same...
The way I approached this problem was to purchase a radio (Kenwood THG71) and made modifications as listed on the Kenwood site to expand the frequencies. Radio...
Mark Williams
mwilli5542@...
Jul 7, 2006 8:01 pm
822
Mark, I love your brother's setup! I guess out there in the Utah wilderness there's no radio towers to interfere with. I guess at 500mW that's not a problem...
I constructed the simplex repeater by KB8ITU. But unfortunately I was unable to make it work. the repeater goes into record mode when it received signal but...
[Post approved by moderator] For Sale: Kenwood TK2100 2W, 2 channel VHF radios Currently programmed for MURS but custom programming is available. With battery...
Mike, What is the approximate shipping cost to the States [east coast]? Pat ... have lots in stock and they will do 60 seconds max record time cheers Mike...
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