AN/URT-3 Transmitter Restoration Project

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• Please send me e-mail with suggestions, corrections, etc.

Restoration Progress pages

Acquired 3/19/2008 - Early 1950's autotune HF transmitter - 100/500 watt, 136 tubes
                                   300kc - 26 mc AM/CW/FSK
                                   More Info Here

Before delivery 100w transmitter rack	booster rack for 500w operation 4-125 modulators & 3kv HV p/s blowers in base	ACG - antenna tuner control unit	WANTED - I am looking for Antenna Tuning Unit, Antenna Capacitor Unit, Extender Cables, & Test Units See Accessory Items Page
	xmtr rack upper note drain tubes from drip tray at top	xmtr rack lower blowers in base	xmtr rack external connections in base
Nifty plug-in scheme for modules, but I don't have extender cables - gonna be fun to work on this one!	upper xmtr rack module connections	PA to xmtr rack connections power, control, HV, & RF	PA module plug-in power, control, HV, & RF
RFA - PA - 4-400 socket at upper left	RFA - PA MF tank slug tuning	LLRM - 100w modulator control/monitor	MVPS - 100w HV p/s with 3B28's
RFO - freq synthesizer	above - manual freq control below - 10 preset freq	10 preset freq	LVPS - control and LV p/s
LLRM - mouse nest	HLRM - 500w modulator with 4-125's and mouse nest	HVPS - 500w HV p/s missing 3B28's	HVPS - another mouse home

• Back to Navy Transmitter Page
• Back to AN/URT-2, -3, -4 Info page
• Please send me e-mail with suggestions, corrections, etc.