[evlatests] Birdie at 30.976 GHz

[jjackson]

Wes - Is this just another case of the LO birdies caused by the Ka-band 
downconverters?  It sounds a little higher than I remember but I think 
there were a number of them that could be produced depending on the L301 
setting.

Cheers,
Jim

On 2/14/2018 4:30 PM, Rick Perley wrote:
> I have found a strong, unresolved RFI 'birdie' in Ka-band:  at 30.976 
> GHz.  This is the 242nd harmonic of 128 MHz -- but no other harmonics 
> are seen within the band.
> 
> Any idea of what this is from?
> 
> 
> 
> 
> 
> 
> 
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