KDUB broadcast on 9670 kHz March 7th and 14th, 2021
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Many thanks to SWLing Post contributor, Fastradioburst23, who shares the
KDUB broadcast flyer above. Note that the broadcast will air on March 7 and
14, 20...
2 hours ago
Enjoyed muchly, just didn't explain the role(s) of the filter and its relationship to the BFO/Carrier Oscillator for Rx selectivity and cutting both carrier and unwanted sideband on Tx.
ReplyDelete1960s was likely too early for phasing (e.g. NZART/Break-In 'Tucker Tin').
Modern 'kits' e.g. BITX are still 'filter' rigs just like this.
FB and 73!
That was *remnant* carrier.
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