HSA13 Military Headset Adapter (FAA TSO'd)

HSA13 is an accessory device designed to provide impedance matching between a general aviation (150O) audio panel or radio, and a low-impedance (5 O) microphone and or 8? headphone. This unit is a remote-mounted device designed to match low impedance headset/helmet with high impedance systems.

The HSA13 Headset Adapter is FAA authorized under TSO C139A (Audio Amplifiers).

SPECIFICATIONS:

DIMENSIONS:
Height: 1.35 in. Length: 3.00 in Width: 3.05 in. (w/ mounting flanges)

WEIGHT (CONNECTOR):
0.25 lbs. (0.23 kg)

OPERATING TEMPERATURE:
-20°C to 55°C, Short term: -40°C to +70°C, Survival: -55°C to +85°C. Cold soak to -40°C

ALTITUDE:
Up to 50,000 feet in an unpressurized area of the aircraft

VOLTAGE:
Provided by Microphone Bias

MICROPHONE INPUT IMPEDANCE:
4-8 O

AUDIO FREQUENCY RESPONSE, 3DB:
300 Hz - 6000 Hz

AUDIO OUTPUT IMPEDANCE:
150 O

HEADPHONE INPUT (-0100 ONLY):
150 O

HEADPHONE OUTPUT (-0100 ONLY):
8 O