|[AMRadio] Old Novice Days|
don.schichler at PaeTec.com
Wed Feb 23 16:30:06 EST 2005
I believe it was changed sometime in the mid-70's when the 40 meter phone band was expanded.
I think you are right about it being only 50kc wide. I don't know when
they changed but in the early 60's it was from 7150 to 7200. My one and
only crystal then was 7175 kc. You young kids probably don't remember
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