W.T. Sets, Field C.W. Mk III Transmitter
Wireless Telegraphy Factory, War Department; Soho W
- País
- Gran Bretaña (GB)
- Fabricante / Marca
- Wireless Telegraphy Factory, War Department; Soho W
- Año
- 1917 ??
- Categoría
- Transmisor militar
- Radiomuseum.org ID
- 341983
Collection privée (réf.: 2526, 2589)
Collection privée (réf.: 2526, 2589)
Collection privée (réf.: 2526, 2589)
Collection privée (réf.: 2526, 2589)
Collection privée (réf.: 2526, 2589)
Collection privée (Ref: 2589, 2526)
- Numero de valvulas
- 2
- Válvulas
- Principio principal
- Transmitter
- Gama de ondas
- Bandas de recepción puestas en notas.
- Tensión de funcionamiento
- Baterías recargables o pilas
- Altavoz
- - - No hay salida de sonido.
- Material
- Madera con lámparas a la vista.
- de Radiomuseum.org
- Modelo: W.T. Sets, Field C.W. Mk III Transmitter - Wireless Telegraphy Factory,
- Forma
- Portátil > 20 cm (sin la necesidad de una red)
- Ancho, altura, profundidad
- 294.2 x 209 x 320 mm / 11.6 x 8.2 x 12.6 inch
- Anotaciones
-
This (CW) set comprised a transmitter and a heterodyne receiver in separate boxes. It came into service in 1917 and was used for forward area telegraphy.
The transmitter was rated at 30-watts and had a range of 3.7km. It utilised two valves which were either the type B or AT25.
The receiver had two R valves. The first of these was used in a heterodyne circuit and the second was as an audio frequency amplifier for the Morse signal.
The complete set also included a heterodyne wavemeter, Selector Unit, and Rectifier Unit.
Total production was a little under 3000 for both the transmitter and the receiver and approximately 400 of the Selector Units.
Frequency Band: 450-1450 metres.
- Peso neto
- 18.5 lb (18 lb 8 oz) / 8.399 kg
- Mencionado en
- - - Manufacturers Literature (Communication by Wireless (SS.141) was issued by the War Office during the First World War)
- Autor
- Modelo creado por Musée des Radios Museum. Ver en "Modificar Ficha" los participantes posteriores.
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El modelo W.T. Sets, Field C.W. Mk III es parte de las colecciones de los siguientes miembros.