WWII T-39/APQ-9 Radar Transmitter Tuning Unit

WWII T-39/APQ-9 Radar Transmitter Tuning Unit – U.S. Army Air Forces Airborne Radar Component

Original WWII-era T-39/APQ-9 radar unit manufactured for the APQ-9 airborne radar system. Features transmitter tuning controls, antenna matching adjustments, modulation controls, power input connections, antenna coupler controls, and original indicator lamp. Data plate is marked T-39/APQ-9 with operating specifications and 1944 contract markings. This unit was part of the microwave radar equipment installed in late-war military aircraft for navigation, search, and targeting operations. A scarce and highly displayable radar component retaining its original military finish, controls, and identification plate.