[evlatests] 128 MHz Comb -- 1 to 8 GHz ...

[Rick Perley]

    I've reviewed more carefully the results of the RFI run taken last 
Friday. 

    All antennas -- including ea24 -- contain internal birdies at most 
multiples of 128 MHz.  The harmonics run from 8 (1024 MHz) through 64 
(8192 MHz).  None higher than this are visible. 
    Not all harmonics are seen -- many of the even ones are missing, and 
different antennas show very different strengths, with ea13 being by far 
the worst.  For that antenna, some of the odd harmonics are 30 dB over 
the noise!  (This in 128 kHz channelwidth).