Re: Homebrew li-ion battery pack into ubitx
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End fed 1/2 wave is a voltage fed antenna Sarma ji, there might be more then kilo volts present even with QRP at end of coil...
Therefore thin PVC variable Gang Capacitor won't help...
Look up G0POT for his efhw aerial and vk3 ye for his atu..Regards Dave.
On Mon, 15 Apr 2019 at 07:53, MVS Sarma <mvssarma@...
Dear Pratap jee,
Your power inside is really welcome .
One could take out the rig to field, with some end fed or a fold-able vertical antenna and used for an hour.
Other mods are curiously awaited. Being a QRP, perhaps you can use PVC gang caps.
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