[RFI] Birdies every 8.5 kHz

[Jim Brown]

On Mon,7/27/2015 11:34 AM, Steve wrote:
> I have birdies appearing every 8.5 kHz (or so) on 40 through 10 meters on my scope (P3). Anyone have any idea what it might be?

Hi Steve,

Thanks for the Q in IOTA.

If the birdies are a noise bump that drifts, it's probably from a 
switching power supply. If they are carriers that don't drift, it's 
probably some sort of digital clock or radiation of other trash from a 
digital device.

73, Jim K9YC