"Does anyone know about this Sherwood filter: SD-5K/8 IF filter? Is it a roofing filter ?
Yes, it is a roofing-filter..... Bill W6FF" What impact does this filter have on the selectivity of an R-4A since the later filters determine the bandwidth and I prefer a wider skirt for AM reception? _______________________________________________ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist