subject:"\[Repeater\-Builder\] Noisy PLL Exciter"

Re: [Repeater-Builder] Noisy PLL Exciter

2004-11-25 Thread Jeff Otterson

Bad capacitor in the audio stage? Jeff At 09:39 AM 11/25/2004, you wrote: Hi group! I have a vhf pll exciter that is very noisy, by that I mean scratchy sounds on the carrier. When I unplug the PA and run the exciter alone with no audio into a dummy load I get this noise, so I know it is

Re: [Repeater-Builder] Noisy PLL Exciter

2004-11-25 Thread Ken Arck

At 10:34 AM 11/25/2004 -0500, you wrote: Bad capacitor in the audio stage? ---I fixed a Repco repeater for a local ham that had this exact problem. An interstage coupling cap developed an internal intermittent connection and the xmt audio would crackle as temperature shifted. Physical movement