Saturday, February 12, 2011

Low Power Crummy Antenna-Sounds So Much Better Than Pissweaker

This looks like a crummy antenna, a few of you old RTOs may recognize it from the FM for the A/NPRC-25/77 series field radios, funny thing is its the same antenna at my QTH. Pushing it is a 70's era radio at 5 watts and twenty year old Rat Shack CB mike. It does sit inside but would work the way it looks. The tuner is a breadboarded mashup of odd parts and tuning is done by volume of noise on recieve (I've said before you can treat these MFJ rigs like tube gear!) copper knife switch for grounding and you could use this setup for a 1950's QST article. I could have gone prettier and more powerful but didn't want to bend the budget (If I ever take the plunge it'll be for a Morgan 41). Rob, KB7PWJ had an articlehttp://www.arrl.org/files/file/Technology/tis/info/pdf/9812057.pdf where he referred to such lash ups as LPCA stations (low power crummy antenna), sounds so much better-Thanks OM, 73 de Rob

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