Item condition: Very good, used
Made in USA
2-channel FM handheld transmitter PRT-4 (A)
The "A" version emits a 150-Hz tone that opens the squelch on such equipped radios
The output power is 450 mW on channel 1 and 50-250 mW on channel 2.
The device requires an operating voltage of 15V DC, which is normally supplied by a BA-399/U battery. (not included in the delivery).
The device can be operated with two 9V batteries, connected in series.
The AN/PRT-4 was primarily used by the US Armed Forces during the Vietnam War.
- NSN: 5820-00-133-8980