Ariel (and all),
I don't know the specifics of that amplifier, but one can make a quick
measurement to find the answer for yourself.
Turn on the amplifier and measure the voltage at the amp's Keying input
with your DMM. Is it positive or negative? How large is the voltage?
If you are concer
current
needs to be switched by the radio. This procedure should work with any
amplifier.
73 - Mike WA8BXN
---Original Message---
From: Ariel Jacala
Date: 08/04/13 07:57:01
To: elecraft reflector
Subject: [Elecraft] K2/100 Keying a Drake L-4B
Hi
Hi Elecrafters,
I am ready to key my Drake L-4B using my K2/100 but I read from a previous post:
"If you already have the KPA100, look on the rear panel and you will see an RCA
jack marked "PA KEY OUT" between the ground connection and the power connector
- this will allow you to key your externa
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