TRANSMITTERS & TRANSCEIVERS

Type TBL Transmitter

DATE OF DESIGN

Pre WW2

FREQUENCY RANGE

175 to 600 kc/s and 2 to 18.1 Mc/s.

POWER SUPPLIES

115 Volts DC Supply which is fitted in 100/110 Volt ships.
230 Volts DC Supply which is fitted in 220 volt ships.

RANGE IN MILES.

TYPE OF SET (VALVES USED)

WAVEFORM

CW, MCW (on HF band only) and Voice.

ASSOCIATED WAVEMETER.

METHOD OF PRODUCING OSCILLATIONS

WHERE USED/FITTED

A medium power (200 watts - CW), 100 watts - MCW), 50 watts (Voice) HF and MF AM transmitter. It is fitted as a main transmitter in certain cruisers, destroyers, and frigates.

FURTHER READING

PHOTOS, SCHEMATICS, DOCUMENTS

Details of Type TBL.

NOTES.

Handbook US Navy