SM-2150 Blinking Lite?
Posted: Tue Jul 31, 2007 11:17 pm
Converted a SM-2150 over to repeater service and ran into a problem. I'm using the call lite 'link' to fire the base of a NPN transistor controlling a reed relay which activates another SM-2150 in transmit mode. Receiver is programed for 3 freqs in the 151 Mhz range (working freqs) and 1 freq at 158.400 (repeater input), problem is after the rx radio has been on for a couple of minutes the green lite (call lite) starts flashing, which also fires up the tx. If an input is rcvd the flashing goes away for a couple of minutes then starts again, the rates are consistent. The manual doesn't say what this means, is it a low signal warning or what? If it was out of range it would make noise, the range is good to 174 Mhz. Thanks