This is only true if the coax is properly matched, on both ends, to its characteristic impedance, whether you're using it single ended or differential.... So, using coax to replace tuned feeders is very problematic (looses go up) unless both ends of both coax cables are matched to their characteristic Z.
Dennis, k0eoo ---- Ray Andrews <k9...@rnacs.com> wrote: > Chris, > > The published loss spec for RG-11/U is 2dB/100' @ 100 MHz. This means that > at 100 MHz, the loss in a 5' run would be 0.1 dB. At frequencies below 30 > MHz, the loss in a 5' run would be TOTALLY insignificant. > > 73, Ray, K9DUR > > > > > > _______________________________________________ > FlexRadio Systems Mailing List > FlexRadio@flex-radio.biz > http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz > Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ > Knowledge Base: http://kc.flex-radio.com/ Homepage: > http://www.flex-radio.com/ _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flex-radio.com/ Homepage: http://www.flex-radio.com/
