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E46 DIGITAL INFORMATION ENCRYPTION DEVICE

E46 device is used for cryptographic protection of command information and data in aviation radocommunication complexes within airborne complexes like TKS-2E

2. BASIC TECHNICAL CHARACTERISTICS
  • Device bit synchronization and validity enhancement of message transmission over communication channel is provided by means of terminating equipment.
  • Information processing rate - 10 to 256 kbit/s
  • Interface provides operation within complexes like TKS-27
  • Line impedance - 3 kOhm
  • Input level: log.1 - 2,4 to 5 V, log.0 - 0 to 0,35 V
  • Key system:
  • Entry and storage of 1 to 4 changeable session keys.
  • Electronic key carrier - like DATA KEY element (1634 D6)
  • Key entry - using U273 small-sized portable device.
  • Power supply: 18 to 30 V DC power line
  • Power consumption - to 15 W
  • Operation parameters
Continuous twenty-four-hour unattended operation (in the room without attending personnel)
Operating time to failure - no less than 10 000 hours
Lifetime - 25 years

Ambient conditions

  • Operating temperature - minus 40C to +60C
  • Low atmospheric pressure to 5 mm of mercury column
  • Sinusoidal vibration with 5 to 2000 Hz frequency
  • Humidity - to 98 % at +35C

Construction parameters

  • Overall dimensions - 194x267,5x61 mm
  • Weight - 3,2 kg