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DATE OF DESIGN | |
1. 4L - 1928
2. 4H with attachment - 1925. Attachment 193- |
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FREQUENCY RANGE | |
1. 4L - 282 TO 1429 kc/s.
2. 4H with attachment - 375 to 1765 kc/s.
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POWER SUPPLIES | |
1. 4L - 1.5kW Motor Generator
2. 4H with attachment - Ships Mains or 6V Battery. |
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RANGE IN MILES | |
N/K or N/A |
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TYPE OF SET | |
1. 4L - Valve x 2.
2. 4H with attachment - Valve x 2. |
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WAVEFORM | |
1. 4L - ICW.
2. 4H - ICW. |
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METHOD OF PRODUCING OSCILLATIONS | |
SELF. |
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WHERE USED/FITTED | |
The Type 44 is a low power valve transmitter consisting of a main low power transmitter and a secondary very low power transmitter. The dates of design are 1928 through to 1930. It is fitted in in the Second W/T Office of Flotilla Leaders.
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ASSOCIATED WAVEMETER | |
N/K or N/A |
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FURTHER READING | |
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IMAGES, PHOTOS, DOCUMENTS, SCHEMATICS ETC. |
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NOTES. | |
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