Collins kwm-1 manual

23 rows · Collins KWM-1 Instruction manual. This is the instruction / service manual for the . The KWM-1 receives or transmits (on the same frequency) SSB or CW signals in the to mc range. Blocking-bias control circuits switch from receive to transmit function by disabling some of the tubes. The vox and anti-trip circuits permit voice operation on SSB and break-in operation on CW. RECEIVE-TRANSMIT COMMON CIRCUITS. Author: Larry Created Date: 8/4/ AM.

The Collins KWM-1 is the first amateur band transceiver designed for mobile and fixed station applications. Final amplifier plate input power is watts PEP on SSB or watts on CW. A crystal plug-in unit allows for the selection of ten crystal positions, each covering a kc segment in the frequency range of 14 to 30 Mc. Title: Collins KWM-2 / KWM-2A Manual - Section 1 Keywords: Collins KWM-2 / KWM-2A Manual - Section Created Date: 2/2/ AM. Author: Larry Created Date: 8/4/ AM.

KWM-1 SPECIFICATIONS: RF POWER INPUT: watts SSB PEP or watts CW. OUTPUT IMPEDANCE: 52 ohms with not more than SWR. 18 июн. г. Receiver-Transmitter RT/FRC (Collins KWM-2A). 1. 7¾. 14¾. Power Supply 12 volt dc (Collins MP-1). 1. 11 апр. г. Service Bulletins and Service Information Letters for the. KWM-1/2/2A and S-Line Series of Amateur Equipment · MODEL · SB/SIL# · DESCRIPTION.