TU-66

Transmitter Tuning Unit TU-66-T1 is a modification of Transmitter Tuning Unit TU-9, used to convert Radio Transmitter BC-375 or Radio Transmitter BC-191 into a barrage jammer for use against enemy communications and radio-controlled missiles.The center frequency of a 5 per cent barrage band can be adjusted to any point within the frequency range, permitting frequency operation of 10.2-15.8 mc.Use of this unit does not require any modificationof Radio Transmitter BC-375. With the exception of the difference in frequency, it is the same as Transmitter Tuning Unit TU-60-(). Power requirementsare 1 ampere at 24 volts.No tube complement is used, and no test equip-ment has been assigned.POWER OUTPUT 100 WATTS FREQUENCY RANGE 10.2-15.8 MC TYPE OF SIGNAL AUDIO FREQUENCY WOBBULATED Transmitter Tuning