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

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Transmitter_Type_T1131J=0115.jpg Transmitter_Type_T1154M=0285.jpg

Typewriter_Imperial_Long_Carriage=0388.jpg Typewriter_Imperial_Standard=0387.jpg
Transmitter
Type T1131J		Transmitter
Type T1154M		Transmitter
Type T1509		Typewriter
Imperial Long Carriage		Typewriter
Imperial Standard

This item has now been allocated and so is no longer available.

Transmitter Type T1509


The T1509 is an R.A.F. ground transmitter dating from about 1947. It was used for point-to-point communication.
AC mains powered; remotely controlled; AM/CW/RTTY; it provided up to 350 watts output on frequencies between 1.5 and 20 Mc/s.
The Power Amplifier (PA) uses 2 x 813 valves - they are anode and screen modulated by another pair. The associated remote control unit is the CU310.

Transmitter<br>Type T1509

Transmitter Type T1509 (Photograph Number 0114)

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