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

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Meter_Frequency^Type_BC-221-N=0313.jpg Meter_Frequency_Type_BC-221-T=0175.jpg

Meter_RF_Power_Type_TF1020A_(Marconi)=0088.jpg Meter_RF_Power_Type_TF1152A_(Marconi)=0063.jpg
Meter
Frequency
Type BC-221-N		Meter
Frequency Type BC-221-T		Meter
Power (Marconi)		Meter
RF Power Type TF1020A (Marconi)		Meter
RF Power Type TF1152A (Marconi)

This item has been allocated and so is no longer available

Meter, Audio Power (Marconi)


This is a Marconi Type TF340 audio power meter that was used for various purposes such as when aligning receivers or measuring the output power of an amplifier.

It has switched ranges to match load impedances from 2.5 ohms to 20,000 ohms at power levels from 5 milliwatts to 5 Watts.

Meter<br>Power (Marconi)

Meter Power (Marconi) (Photograph Number 0331)

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