E100 "birdies" near 640 kHz

Gary Kinsman

Hello all,

While comparing my E100 to my 7600GR and E10 -- all of which have 1
kHz tuning steps -- I hear hets near 640 kHz only on the E100, not on
the other two radios. So these hets are internally generated noises
or "birdies."

In the last day they've occurred on 637-639 kHz or 638-640 kHz, and
are strongest on the middle frequency (i.e., 638 or 639 kHz).

Does anybody else notice birdies near 640 kHz on their E100 units?


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