Is the input circuit properly matched?
Herb Schenbohm, KV4FZ
On 4/19/2014 7:47 PM, Tom W8JI wrote:
I think we must do something on the anode coil for better Q or add some
length, change diameter?.. or other things ..?!
The only real tank circuit issue is range of the tank components used
to adjust the matching. Some amplifiers run outside optimum capacitor
adjustment ranges.
Are any of the capacitors bottomed out? Is the load all the way at
full mesh? What is the grid and plate current compared to other bands?
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