[Amps] Vernier knobs?

Robert Morris robrk at nidhog.net
Fri Oct 2 21:48:47 PDT 2009


Roger wrote:
> I've been looking for some vernier knobs for quite a while. They'd be 
> akin to a turns counter, but without the handle or counter. 

What I picture you looking for only does 270 degrees. Have one on the load
cap (air) of one amp. 3" knob, 4"skirt, with 4 or 5 to one reduction. Skirt 
marked 0-100 within 270 degrees. 1959 ARRL HB, with adds in the back, show them 
from National and Millen.

Even with minimal band changes, think you would get grumpy fast trying to spin 
Vacs and rollers with just a knob without a crank handle and you need a 10 turn 
readout.

I can do pictures when there's less dark.

K2RK....

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