bcarling at cfl.rr.com
Fri Dec 2 19:51:07 EST 2005
On 1 Dec 2005 at 18:46, RONALD SLATER wrote:
> I am on 20 mtr AM 14.286 often,haven't heard much activity lately..Also like 15 mtr Am At 21.425 mhz. Tune and listen ..73's ron W6MAU
Neat thing about those two bands is that you can use the same
crystal for AM on both bands.
7143 X 2 = 14.286 MHz
7143 X 3 = 21.429 MHz
With a bit of judicious tweaking in the osc. you get on 21425
or thereabouts, and it only requires one rock for both bands.
73 de AF4K, Brian
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