PRC-77 A38 Transmitter VFO Module

A38 Transmitter VFO Circuit Module (Oscillator)

The Circuit Module A38 is the Variable Frequency Oscillator for the PRC-77 / RT-841 radio set. It is the central assembly for generating the transmission frequency.

A defect in the A38 often leads to the device not transmitting on the selected frequency, frequency "drift," or the transmitter remaining completely silent (No TX).

📦 Product Features:

• Nomenclature: Circuit Module A38 (Transmitter VFO)
• Compatibility: US Military Radio PRC-77 / RT-841
• Condition: New Old Stock (NOS) – Genuine Military Spare Part
• FSN / NSN: 5820-930-3737 (5820-00-930-3737)
• Function: Variable Frequency Oscillator / Transmitter Oscillator

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