[R-390] Some practicalities on alignment of the R-390A/URR
Flowertime01 at wmconnect.com
Flowertime01 at wmconnect.com
Mon Sep 25 18:03:26 EDT 2006
David,
What is a good insulated screwdriver to adjust the RF transformers and BFO
neutralizing trimmer?
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In the old days boys knew how to hold a screw driver without getting bit.
Its not the insulation between the blade and receiver that counts its the
insulation between the blade and operator that counts. (;>
We would turn the power off and work the offending adjustment over with a
real screw driver and get it free. Then with the power on we could get it
adjusted with a wood stick. The sticks were called orange sticks. They looked like a
round dowel to me. You keep them trimmed with your TL29. Tool Lineman 29 is a
pocket knife to some. With a lot of work it could become sharp and less
dangerous that as issued.
I liked to sand mine to shape on the grinder. The wood stick that is.
Roger AI4NI
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