I found those 4.224 Crystal oscillators (ex equipment) on eBay .
Divide 4224 by 32 (first 8 and then make the quadrature signals), and the LO frequency ends up on 132 kHz. Not bad for a 136 kHz SDR.
Maybe it is Tropospheric Ducting After All -- 99.5 FM WIDI Puerto Rico
Received in the Dominican Republic
-
*Invest 94L moved arcoss the Mona Passage yesterday, lowering temperatures,
bringing lots of rain and relatively high winds to the area. I happened
...
1 day ago
No comments:
Post a Comment