[Boatanchors] "Chirp is a Beautiful Thing"
Rob Atkinson
ranchorobbo at gmail.com
Thu Dec 29 12:46:44 EST 2016
Don't know about grid block but with cathode key it is fun to put the
rig into a DL and sample the RF on an oscilloscope and look at the key
rise and fall, and add some capacitance to ground from the cathode
upping the amount until you have a nice shape to the keying and no
clicks. The rigs like the Adventurer when stock could click and be a
problem. It might take a few mfd to get it right. Those 1 mfd 600 v.
yellow polypropylene caps are great for this.
I got my Knight T-50 to where it sounded just like a modern rig when
used with a TO Keyer and HA-5 VFO.
73
Rob
K5UJ
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