Collins KWM-1 Transceiver Failure Prevention Kit — Component & Modification Design
vk6ada.com.au • Collins Radio KWM Series Technical Archive Collins KWM-1 TransceiverFailure Prevention Kit — Component & Modification Design A complete engineering analysis of the ten predictable KWM-1 failure modes spanning the 1N67 germanium balanced modulator diodes, Collins 455 kc mechanical filter,…