[VHFcontesting] re V/U antennas

MICHAEL SAPP wa3tts at verizon.net
Sat Jul 12 11:28:55 EDT 2008


Hi Guys:  Keep in mind that BPFs won't stop in-band harmonic energy from coming down your coax cable and that is something to be concerned about when a pre-amp device danger zone is -10dbm with close antenna spacing.
Triplexers also have good bandpass filtering and save on coax while having low loss (.15~.5 claimed) . They seem to go $25 to $50 on ebay which is cheaper than three separate bandpass filters.  Mike WA3TTS


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