svr-200 WIRING TO cm-300

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ICEMANTIM
Posts: 120
Joined: Mon Oct 29, 2001 4:00 pm

svr-200 WIRING TO cm-300

Post by ICEMANTIM »

Hello all
I have a question about hooking a SVR-200 to a Motorola CM-300. The kicker is the CM-300 has an external mic and speaker. I believe the SVR-200 uses the same pin out as those. The question is how do I hook up the svr-200 with the external mic and speaker.
Thanks for the help.
ICEMANTIM
Posts: 120
Joined: Mon Oct 29, 2001 4:00 pm

Re: svr-200 WIRING TO cm-300

Post by ICEMANTIM »

No one has any ideas? I would guess someone has done this before. If anyone has any ideas let me know. Thanks this forum has always been a good way to find stuff out.
Thanks
ve3nsv
Posts: 291
Joined: Sat May 27, 2006 8:43 am

Re: svr-200 WIRING TO cm-300

Post by ve3nsv »

The external speaker shouldn't be an issue as the SVR gets the audio from Pin 11 on the CM300 accessory jack. I would think you should be able to parallel the SVR across the mic line with the external mic as long as either isn't loading the circuit too bad.
kg6uyz
Posts: 31
Joined: Tue Sep 12, 2006 10:17 pm

Re: svr-200 WIRING TO cm-300

Post by kg6uyz »

Pyramid has documentation on there website that is public with many many application notes on how to connect to various radios.

http://www.pyramidcomm.com/storage/appl ... /AN271.pdf
ICEMANTIM
Posts: 120
Joined: Mon Oct 29, 2001 4:00 pm

Re: svr-200 WIRING TO cm-300

Post by ICEMANTIM »

Thanks for the info, I was hoping someone had done it already. I guess i will be first and report back.
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