Amateur / Ham radio operators radio equipment

	Collins 32V-3 Desktop Shortwave Transmitter 1951-195x	RX - - TX AM CW 10-80 m
	Collins 51-Q Desktop Shortwave receiver 194x-194x	RX AM CW 1.5-12 MHz TX - -
	Collins 51J-1 Desktop Shortwave receiver 1949-1951	RX AM CW 0.5-30.5 MHz in 30×1000 kHz bands TX - -
	Collins 51J-2 Desktop Shortwave receiver 1950-195x	RX AM CW 0.5-30.5 MHz TX - -
	Collins 51J-3 Desktop Shortwave receiver 1952-1956	RX AM CW 0.54-30.5 MHz in 30 bands TX - -
	Collins 51J-4 Desktop Shortwave receiver 1957-1963	RX AM CW 0.54-30.5 MHz TX - -
	Collins 51S-1 Desktop Shortwave receiver 1959-1975	RX AM CW SSB 0.2-30 MHz TX - -
	Collins 75A-1 Desktop Shortwave receiver 1947-1950	RX AM CW 10-80 m TX - -
	Collins 75A-2 Desktop Shortwave receiver 1951-195x	RX AM FM CW 10-160 m TX - -
	Collins 75A-3 Desktop Shortwave receiver 1952-1954	RX AM FM CW 10-160 m TX - -
	Collins 75A-4 Desktop Shortwave receiver 1955-19xx	RX AM CW SSB 10-160 m TX - -
	Collins 75S-1 Desktop Shortwave receiver 19xx-19xx	RX AM CW SSB 10-80 m TX - -
	Collins 75S-2 Desktop Shortwave receiver 19xx-19xx	RX AM CW SSB 10-80 m TX - -
	Collins 75S-3 Desktop Shortwave receiver 1961-1964	RX AM CW SSB 10-80 m TX - -
	Collins 75S-3A Desktop Shortwave receiver 19xx-19xx	RX AM CW USB LSB 10-80 m TX - -

3447 item(s)

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