Hi topbanders, Can someone give me more information about the tunable filter designed = and sold by MFJ to suppress the bad influence of AM-BC on mediumwave = when measuring with 160m antenna's ! Her
Hi topbanders, Here in Holland consumer electronics discounters are already selling complete PLC systems to use your home electric 230V AC wiring for your computer network... they are especially prom
Hi topbanders and DX-pedition teams ! Whatever Dx-pedition plans lowband activities, they should prepare the filters designed and published by Frank Donovan, W3LPL check his webside (info at www.qrz.
Brad, completely agree with your useful comment.... indeed the UK is really up-front in having proposed the so-called N-30 rule... In the shortwave sprectrum the PLC-lines must not radiate a field mo
Hi guys ! I understand very clearly that toploading short verticals is the key... But here is the principal question: What is toploading in very restricted areas ? I mean, a T-ant is already a toploa