Simple all bands superhet CW receiver
Designed by sv3ora

Design in progress, please do not build this one yet!


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Band RF input range
 LOSC range
 IF RF filter
160m 1.810-2.000MHz 14.190-14.000MHz 16MHz 16MHz LPF
80m 3.500-3.800MHz 12.500-12.200MHz 16MHz 16MHz LPF
60m 5.258-5.407MHz 10.742-10.593MHz 16MHz 16MHz LPF
40m 7.000-7.200MHz 9.000-8.800MHz 16MHz 16MHz LPF
30m 10.100-10.150MHz 5.900-5.850MHz 16MHz 16MHz LPF
20m 14.000-14.350MHz 2.000-1.650MHz 16MHz 16MHz LPF
17m 18.068-18.168MHz 2.068-2.168MHz 16MHz 16MHz HPF
15m 21.000-21.450MHz 5.000-5.450MHz 16MHz 16MHz HPF
12m 24.890-24.990MHz 8.890-8.990MHz 16MHz 16MHz HPF
10m 28.000-29.700MHz 12.000-13.700MHz 16MHz 16MHz HPF


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