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#12
February 3rd 07, 05:00 AM
posted to rec.radio.amateur.antenna
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Matching Issue ........... I think!
Cecil Moore wrote:
wrote: hmmmm, thats not what I recall being told but would it work? one feed line? A shorted 1/4WL 80m parallel stub will yield a high impedance on 80m and a low impedance on 40m. This is sometimes used with open-wire line to achieve a match on both bands for a dipole that is 1/2WL on 80m and 1WL on 40m. Also to open up a 1WL 40m loop for use on 80m as a 1/2WL dipole. I have seen this before, but somehow I would have to be able to connect and unconnect the stub. -- I SPILLED SPOT REMOVER ON MY DOG..............AND NOW HES GONE!! |
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