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Rca test oscillator type wr-67A


For sale is a RCA Test Oscillator Type WR-67A with manual, schematic, parts list, and RCA Guarantee Certificate. This is an old vintage oscillator, probably from the 50s, but in good working condition. Also includes RF output cable.
* Frequency Range - 100 to 30,000 kHz.
* RF output level - 5 mV. to 1 volt.
* Impedance - 1K ohm to 10 ohm in 4 steps
* Mod frequency (internal) - 400 Hz.
* Audio Frequency Input - 2 volts per 30% modulation
* Tubes used - 6BA6, 6C4, 6X4
* Power requirements - 105-125 volts ac @ 50/60 Hz.



Rca test oscillator type wr-67A