At 7/6/2005 07:37 AM, you wrote: >Ok, something new has been discovered this morning, while going back >to the repeater for further testing. I turned on the SM to get ready >to check a few things, while set to 132.950 the squelch on the SM was >open I could hear a pulsing noise. I then went to the output of the >repeater, I could hear the same thing. This same noise has been heard >on the output of the repeater on certain radios, kind of sounds like a >warbly sound, led to always believe it was the audio delay board, so I >ignored it, non of the users ever commented on it. The repeater was >not transmitting at the time. I reached in an unplugged the delay >board and noise is still there. I powered down the transmitter, no >changes, I powered down the Mastr Pro receiver, noise still there, >only thing left was the cat controller, powered it down and noise is >gone. This noise was heard over a large frequency spread in the >aircraft band on the SM. Could it be possible that the controller >could be the cause sending havac out the band. > >Mathew
Can you manually key your TX with the controller unpowered & check for the spur on the S.A.? Bob NO6B 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/