The 40m dipole would be a full wave length on 20. Very high impedance and a bitch to match, if feeding with coax. Even if you could match it, the patterns are drastically different between the 2 antennas. It would depend on what target you're trying to hit in the first place.
Last edited by KJ3N; 07-13-2011 at 09:51 AM.
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I have no problems tuning mine with a manual tuner. The nulls are there...no doubt..
If I'm on twenty, it's probably a DX contest day and I have a purpose built vertical end fed zep for that band. Tiring to listen to for long periods of time, yet seems to have a very low take off angle.
Last edited by ki4itv; 07-13-2011 at 09:55 AM.
"Bacon, Beans and Limousines"
"Actually, it's a Democratic Republic; Democratic comes first".
Please don't confuse my personality with my attitude. My personality is obviously me, But my attitude depends largely upon you.
"People Who Don't Want Their Beliefs Laughed at Shouldn't Have Such Funny Beliefs" -AD5MB
"If someone tells you he believes in and talks to an invisible bunny named Harvey, you put him on medication and a regimen of therapy. If someone tells you he believes in and talks to God, well, that's perfectly acceptable. Why that's the case is impossible for me to fathom." - WP2XX
Latest ClubLog entries.
"Bacon, Beans and Limousines"
"Actually, it's a Democratic Republic; Democratic comes first".
Please don't confuse my personality with my attitude. My personality is obviously me, But my attitude depends largely upon you.