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Airborne Spark W/T Transmitter 1

Airborne Spark W/T Transmitter 1; Sterling Telephone & (ID = 1919199) Military
Airborne Spark W/T Transmitter 1; Sterling Telephone & (ID = 1009884) Military Airborne Spark W/T Transmitter 1; Sterling Telephone & (ID = 1009885) Military
Airborne Spark W/T Transmitter 1; Sterling Telephone & (ID = 1009886) Military Airborne Spark W/T Transmitter 1; Sterling Telephone & (ID = 1009887) Military
Airborne Spark W/T Transmitter 1; Sterling Telephone & (ID = 1009888) Military Airborne Spark W/T Transmitter 1; Sterling Telephone & (ID = 1009890) Military
Airborne Spark W/T Transmitter 1; Sterling Telephone & (ID = 1009892) Military Airborne Spark W/T Transmitter 1; Sterling Telephone & (ID = 1009895) Military
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Airborne Spark W/T Transmitter 1; Sterling Telephone & (ID = 1009884) Military
Sterling Telephone &: Airborne Spark W/T Transmitter 1 [Military] ID = 1009884 500x375
Select picture or schematic to display from thumbnails on the right and click for download.
For model Airborne Spark W/T Transmitter 1, Sterling Telephone & El. Co. Ltd.:
Ebay auction by user john081943 170651049635
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Sterling Telephone & El. Co. Ltd.
Year: 1916 Category: Military Equipment
Main principle Transmitter
Details
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Airborne Spark W/T Transmitter 1 - Sterling Telephone & El. Co.
Material Wooden case
Shape Chassis only or for «building in»
Notes

Sterling Airborne Spark W/T Transmitter No 1;
For RAF, 30 - 40 W for up to 10 miles.

Powered from a 6V accumulator.

The wavelength could be set from 100 to 260 metres.

The first model produced was The Stirling Type 52 of which 1331 were produced.

113 made by Stirling at a cost of 46 pounds 13 shillings. The remainder built by the War Department Factories at only 9 pounds 9 shillings.

Improvements to this transmitter became this model and models 2 to 4, 3459 were produced.

The difference between the Stirling 52 and later models was the fitting of a second coupling clip to the helix inductance.

 

Net weight (2.2 lb = 1 kg) 4 kg / 8 lb 13 oz (8.811 lb)
Price in first year of sale 9.45 UK£
Mentioned in HRSA Radiowaves, No. 23 January 1988 & No. 139 January 2017.

Model page created by a member from A. See "Data change" for further contributors.



All listed radios etc. from Sterling Telephone & El. Co. Ltd.
Here you find 33 models, 26 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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