| Date of Design |  |
| Frequency Range | 
|
| Power Supply |  |
| Type of Set |  |
| Wave Form | - |
| Method of Producing Oscillations | n/a |
| Where used/fitted. | 
fitted to Types 35 and 36. The primary use of the transmitter is:-[a] to dry out the deck insulator if weather conditions are such that the Valve set will not oscillate [b] as a stand-by transmitter in the event of a complete breakdown of the Valves or essential components of the Valve set. Uses quenched spark gap system. Range with a Type 35 is 150 miles and with a Type 36, 250 miles. |
| Associated Wavemeter |  |
| Small Schematic and photographs |  |