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eHam Forums => Amplifiers => Topic started by: KA9TZU on February 21, 2009, 05:24:48 PM



Title: Keying a Clegg Apollo with an 897-D
Post by: KA9TZU on February 21, 2009, 05:24:48 PM
I have looked at the schematic and read the theroy of operation in the manual. I am at a loss. Am I correct that 5 and 6 need to be shorted at the same time as 2 and 4 on TS1? Does the relay on 2 and 4 require a power source to activate?