The AA23-001 is a versatile speaker amplifier that can be used to convert balanced 600 ohm line, 600 ohm headset, or carbon-equivalent microphone levels to speaker outputs. The interface to the AA23 is fully floating (transformer coupled), permitting complex and long distance interconnects and providing outstanding rejection of ground loop signals. The speaker output is ground referenced.
规格：
Weight:
0.78 lb
Dimensions:
3.95 x 5.20 x 1.73 in.
Mounting:
4 x 10-32 bolt/screw
Input power:
22 to 32 VDC
Supply current:
1A max, 0.3 to 0.5A typical
Temperature:
-20ºC to 65ºC
Altitude:
15,000 ft max
Shock:
12 g (any axis)
特征：
Accepts Mic., 600 ohm line and H/S inputs, with floating interface
Muted or partially muted outputs
Dual PTT key logic inputs and outputs
Selectable frequency response, Voice or Music
Adjustable gain
