Collins 399B-5 Discontinued!
Novice Adapter
The Collins 399B-5 Novice Adapter is a crystal controlled oscillator which is used for frequency control in place of the VFO in the KWM-2 transmitter. Sockets are provided for four crystals (not supplied) which are selectable by a switch.
Copyright 2011, Universal Radio, Inc.
#XXXX __-__ D000/000 Q000/000 US 01/11