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R.A.F. Henlow Signals Museum Exhibits for disposal

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Wavemeter_Type_758A=0349.jpg Wavemeter_Type_G79=0330.jpg

Wavemeter_Type_W1649=0332.jpg Wavemeter_Type_W66=0156.jpg
Wavemeter
Type 758A		Wavemeter
Type G79		Wavemeter
Type W1191A		Wavemeter
Type W1649		Wavemeter
Type W66

Wavemeter Type W1191A

The W1191A covered the Frequency range of 100kc/s to 20Mc/s, in 8 bands. A 1Mc/s Crystal Calibrator is built in.
The unit was battery powered: LT -2V 7Ah accumulator; HT -60V primary battery. Valves were: 2 x HL2; 220TH; 215P.
AF output was to earphones. The W1191A was older (and heavier) and the American BC-221, but it provided the same functions.
Wavemeter<br>Type W1191A

Wavemeter Type W1191A (Photograph Number 0216)

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