The tranceiver-part
Click on the picture if you want a better view.
It is not an instrument of great precision or value so why remove it?
The "Canada" sticker has kept well, I am glad of that.
In the meantime I obtained an original meter, as can seen below.
- the cover of the B-set tuner is missing
- transformer top in the middle is broken
- the hf transformer next to the transformer had a hit, even a hole
- mounting strut on the left hand varco is broken
- right hand varco housing is dented
- the front is bended
The set works well, in spite of the demolishing.
Click on the picture if you want a better view.
Supply unit No. 2 Mk. III
This unit utilizes a single rotating generator (dynamotor) for both high tension voltages: 275 and 500 Volts.
It also incorporates a vibrator driven supply system in case of single use of the receiver.
In the middle, three bolds are seen as well as an imprint of a circular shape. Originally, a plastic mounting ring for a pocket watch was fitted here.
These watches were supplied to the operators so the time could be noted. In those days wrist watches were probably not commonly worn. I have such a watch, only the rings are missing, on both my 19 sets.
The vibrator is located at the back (left side in the picture).
Under it, an empty spare holder is present.
A single rotary transformer (dynamotor) supplies both voltages: 275 and 500 Volts.
My other 19 set uses a supply unit no 1 Mk. III. In this, two smaller dynamotors are used, for both voltages, one. It lacks the energy saving vibrator. That one is in working condition, however.
The Variometer attachment
It is attached to the PSU-housing by a mounting plate.
In stead of the rod assembly a long wire antenna can be connected her as well, by means of the thumb screw.
At the right side of the variometer housing the output connector can be seen.
