Vehicular Intercom System
The Vehicular Intercom System is a cost effective, solid-state electronic equipment. It can be deployed in all vehicles. The number and types of controls are dependent upon the type of vehicle and the desired operational functions.
Specifications
Power: 24 V dc nominal (dependant upon system configuration)
Distortion: < 5% @ 600 ohms load
Audio output: 1W
Frequency Response: 300 Hz to 3,000 Hz (± 4 dB)
Temperature Range:
Operating -40o to 68o C (-40o to 154o F)
Storage -50o to 78o C (-58o to 172o F)
Humidity: MIL-STD 810
Altitude: MIL-STD 810
Vibration: MIL-STD 810
Immersion: MIL-STD 810
Fungus: MIL-STD 810
Salt Fog: MIL-STD 810
Sand and Dust: MIL-STD 810
Input channels: 4
Input impedance: 150 ohms (3 channels) ; 5000 ohms (1 channel)
Output impedance: 100 ohms