[Milsurplus] A panel light for the GRC-9
Richard
brunneraa1p at comcast.net
Fri Dec 6 14:36:18 EST 2019
You've probably noticed that the panel lamp is only on when the button
is pressed, which is fine for military practice, but it's pretty dim and
not convenient for Ham use. Here's an easy fix: Use a high-intensity
white LED held in place with tape, with the wires fed through the hole
used for the original lamp. From terminal jack #4, clip R29, pull it
up, and connect the LED between jack #4 and the liberated end of R29.
The audio stages only pull 5 or 6 ma which is enough for adequate light
from the LED.
A few words about LEDs: You have choices. Green and yellow work fine
if that's what you want. I have been partial to warm-white high
intensity, but in this application all that comes through the dial is
yellow. (a big surprise)
Richard, AA1P
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