Manny. I have several VhF Engineering COR circuit board that contain tail and
transmitter timer circuits. The are about 1 1/2 by 3 inches and have provision
for a relay or you can just use the driver transis tor to do the Ptt. Works
on a positive going input voltage and 12 supply. I have the
Re: carrier operated relay project
> Greetings,
You forgot to add the "earth people" part.
Hi Manny,
> Can anybody help me to make a makeshift repeater, I need
> a schematic diagram for carrier operated relay or "COR" for
> two radio transceivers to be converted into a repeater.
> Thanks
Which radios are involved here? Presume there is no actual COR output or you
have not found it? Are you looking for an audio driven circuit?
Maybe a few more details may assist everyone.
Doug - GM7SVK
--- In Repeater-Builder@yahoogroups.com, manny recede wrote:
>
>
>
> Greetings,
>
> Can
Thanks Zak, the information is a single page pdf file
and can be had free by emailing me direct and requesting
a copy.
cheers,
skipp
skipp025 at yahoo.com
> "Zakaria Dahili" <[EMAIL PROTECTED]> wrote:
>
> Just to tell the group that "skipp" has provided me with the much
> needed info on t
Just to tell the group that "skipp" has provided me with the much
needed info on the above, Thank You very much. Although I have not
tried it yet but I am sure it is a very reliable piece of
information.
Best Regards to all.
Zak (9M2ZC)
--- In Repeater-Builder@yahoogroups.com, "Zakaria Dahili"
You could use the speaker output, but it would be level sensitive
based on the volume control position. I have a nice vox cor/cos
circuit here I can scan and send you, but you need to send me an
email direct so I can see your full email reply address. Yahoo
removes the domain part of email addre
Motorola GP300, thanks.
Zak
9M2ZC
--- In Repeater-Builder@yahoogroups.com, [EMAIL PROTECTED] wrote:
>
>
> First off, we'll need to know 'which handies?'
>
> Neil
>
> Original Message
> From: [EMAIL PROTECTED]
> To: Repeater-Builder@yahoogroups.com
> Subject: RE: [Repeater-Builde
Hi Skipp,
I just want to take from the speaker output of the RX radio, and
feed it to the COR cicuit so that I could activate the PTT on the
transmit radio, could you help me with the circuit?
I prefer to use Motorola GP300
Thanks
9M2ZC
--- In Repeater-Builder@yahoogroups.com, "skipp025" <[EMAI
Do you plan to open the radios up to add the cor
circuit? ...Or would/do you want to just use
speaker audio output for (cor & repeat audio)
everything? Both methods are quite possible...
using the speaker audio out is semi quirky but
very easy to do.
cheers,
skipp
> "Zakaria Dahili" <[E
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