I don't have a signal source outside the bands, but with an antenna analyzer
connected to the output and a 2300 ohm resister from plate to ground, it will
tune to 1.2:1 SWR on on the analyzer set to 3750. Is that the same test?
--- On Mon, 1/28/13, Colin Lamb <k7fm@teleport.com> wrote:
From: Colin Lamb <k7fm@teleport.com>
Subject:
Re: [Amps] 8877 won't load on 80M
To: dick@ny1e.com
Date: Monday, January 28, 2013, 9:12 AM
Hi Dick:
I suspect it is the pi-network inductance. Had a problem recently with a home
brew rig and finally figured out what the problem was. If you have a wide band
signal source, drive it with that, with the tuning controls mid scale, into a
dummy load and see where the response frequency is. Bet it is not near 80
meters.
Even a signal generator will work.
73, Colin
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