The MAP (Mission Audio Panel) is a digital, secure voice, gui (graphical-user interface) to the aircraft mission intercommunication system. Operator actions are routed through a microprocessor to application specific software with bit (built-in test). The MAP provides crew station transmit and receive functions to audio channels. The MAP meets the black line conducted requirements of NSTISSAM TEMPEST/1-92; the unit provides an isolation of no less than 100 dB between unclassified and classified channels.

This MAP can be retrofitted to provide specific control functions; two VME slots accept customer-specified PWA interface. This unit can be programmed to accept full external I/O control.

Product Features Section:

• Dimensions 5.75"w x 7.50"h x 7.53"d
• Mounting MS25212 DZUS rail
• Weight < 6.5 lbm
• LCD 3.2" eight color TFT,
  Brightness > 100fL,
  contrast @ 4000 fL ambient > 5:1
• Keyboard Full-function, adaptable,
  user key panel interface
  < 20ms response to microprocessor
• SBC PC-104 Microprocessor controlled 133 MHz 80486, 64MB RAM
• NOVRAM Additional 32KB Motherboard NOVRAM
• Power < 26W max @ 28V
  50ms power-interrupt, 150ms low power, hold-up capable
  Mil-Std-704E qualified
• Data Control RS-232 or RS-422
• Cooling Free and redundant forced convection
• EMI full Mil-Std-461E qualification
• Environmental full Mil-Std-810F and Mil-E-5400T qualification
  -55°C to +85°C storage, 0°C to +50°C operating