Motorola GM300 repeater?

SOC · Post by **SOC** » Sat Mar 25, 2006 1:09 pm

Is there a way you can take two Gm300 radios and make a repeater?if so how do you do it?
Thanks for any help
Andy

Rayjk110 · Post by **Rayjk110** » Sat Mar 25, 2006 1:34 pm

Yes. Motorola actually produced the set as a 'GR300'

Just take the 2 radios, connect the repeater interface cable to the back

Can be found here:

http://cgi.ebay.com/REPEATER-BIDIRECTIO ... dZViewItem

Connect a duplexer and power supply and you are ready to go.

This is a "GR300"

Will · Post by **Will** » Sat Mar 25, 2006 2:12 pm

Andy,

There are many items on this subject here in BatBoard. Use the Search function and enter "RICK" or "R.I.C.K.".

There is even one you can build here on BatBoard.

A good commercial Repeater Module (interface)unit:

http://www.c-cor.org/echocomm/Rptrmo.htm

Will · Post by **Will** » Sat Mar 25, 2006 2:21 pm

Nand provided this schematic:

http://www.storm.ca/~nand/990/RICK/rptr.pdf