U.S. Navy TS-323/UR Heterodyne Frequency Meter Complete with Cables & Charts

Original U.S. Navy TS-323/UR Heterodyne Frequency Meter manufactured for the Bureau of Aeronautics by Radio City Products Co., Inc., New York. This precision battery-powered frequency standard was used by Navy and military communications technicians to accurately calibrate aircraft, shipboard, and ground radio transmitters and receivers.

This example remains exceptionally complete, retaining its fold-down operating panel with original frequency charts, battery compartment, original accessory cables, and factory identification plates. Instruments such as the TS-323/UR were essential test equipment during the late World War II and early Cold War period and are highly collectible among military communications and aviation electronics enthusiasts.

Condition

• Original military finish.
• Data plates crisp and legible.
• Includes original frequency index charts.
• Includes original cables/accessories.
• Battery powered.
• Untested and sold as a historical collectible.
• Excellent surplus condition.