Lynn
Put a resistor from plate ground to simulate the load and look into the output
with an MFJ 259. Tune for a match. Works like a charm.
George W6TC
----- Original Message ----
From: Lynn Osterbur <no9z@yahoo.com>
To: amps@contesting.com
Sent: Saturday, November 29, 2008 6:50:47 PM
Subject: [Amps] how to measure tank
I am starting to forget all I know!
Components Homebrew amp and cushman service monitor
What is the proper way to measure a pi network with a tracking generator and
spectrum analyzer.
I am mostly interested in the connections to the tank circuit.
using cushman 5100 with tracking generator and spectrum analyzer. I havent
used it for
3 or 4 years and that was on a set of 2m bandpass filters. I also assume that
I will need to
put a load resistor across the tube equal to the load resistance.
Lynn NO9Z
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