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DATE OF DESIGN | |
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FREQUENCY RANGE | |
140 to 375 kc/s |
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POWER SUPPLIES | |
Ships Mains Power Supply |
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RANGE IN MILES | |
N/K or N/A |
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TYPE OF SET | |
VALVE |
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WAVEFORM | |
CW |
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METHOD OF PRODUCING OSCILLATIONS | |
N/K or N/A |
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WHERE USED/FITTED | |
The Type 40 was an experimental set, so was known as the Type 40X. It was not issued as a set to the Fleet. It was a Valve transmitter operating in the frequency band 140-375 kc/s using a CW emission. A range of 8 miles was achieved. It used the ships mains as its power supplies. |
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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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