The KWM-4

 

The KWM-4 was a project that grew out of seeing a GE Ham News from the late 1950's where two hams built their own tube version of something that was a cross between the seminal Collins KWM-1 and KWM-2. In 2012, I "noodled" over the idea of doing the same, only this time making it all solid state. All I can say --it worked!! de N6QW

 

 

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