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GMB · 22nd Jan 2019, 11:34 am

If you have a spectrum analyser then I suggest you have a close look at the carrier to see what exactly is going on.

It could be random jitter of the synth for some reason. One possibility I have run into on a Syncal was faulty logic ICs in the synth resulting in bizarre behavior. But it could just be a problem with the PLL.

22nd Jan 2019, 11:34 am	#3
GMB Dekatron Join Date: Aug 2003 Location: near Reading (and sometimes Torquay) Posts: 3,093	Re: Clansman PRC320 problems If you have a spectrum analyser then I suggest you have a close look at the carrier to see what exactly is going on. It could be random jitter of the synth for some reason. One possibility I have run into on a Syncal was faulty logic ICs in the synth resulting in bizarre behavior. But it could just be a problem with the PLL.