Sounds like an issue with keyed A- This is also what happens when the power control circuit is active. Make sure you have the power going to the control connector on the back plane. For a quick test you can put 12vdc on the control terminal if the PA comes up, then check out your power control system and or RF path. Remember it shuts down the PA to protect it.
Best bet is look in the station manual and follow the trouble flow chart. Kevin -----Original Message----- From: rtoplus [mailto:[EMAIL PROTECTED] Sent: Saturday, January 17, 2004 3:05 PM To: [email protected] Subject: [Repeater-Builder] [EMAIL PROTECTED] Micor I'm buffalo'd (not unusual for me). Got a UHF (462 mhz) unified micor...was working fine a couple of weeks ago...it's just been siting in my office unplugged. I finally got around to tuning the duplexer today and when I connected everything back up...nuttin. I can't key up using the station control switch. When bypassing the PA, and hooked the exciter (low level amp out) to the watt meter (5w slug), there is no reading when the station is keyed, turned on or off, or when I key it up with my hand held. On my service monitor, I can pass the pl tone to the repeater and hear it through my handheld on the repeater output freq. There is no external controller on this by the way. I plugged in the test set and here are the readings... switch 1...0 switch 2...26 switch 3...36 switch 4...32 switch 5...starts out at 10 when the unit is cold and then drops to 4 Again, when the unit is keyed, nothing changes. My hand held picks up a signal also when the unit is just sitting there. If I key my handheld, I can hear a squelch tail. The exciter gets fairly warm too. Any ideas? Thanks Bob, GMRS WPVV845, Amateur KG4WAD, LMRS WPXC892 Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/ Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
