Huh ? perhaps I am missing something, but i do not see the early FM frequencies on that Philco.
jr
update : I figured it out ...those on the top scale are the old FM channel numbers... neat!
edit add: lets do the math... divide the channel number by 10 and then add 40 to obtain the frequency in mHz... so channel 21 divided by 10 is 2.1 plus 40 is 42.1 mHz ... in like manner, channel 99 is 49.9 mHz.
Last edited by jr_tech; 03-10-2017 at 01:47 AM.
Reason: add info
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