| CRITICALITY CODE JUSTIFICATION | FEAT |
| FUNCTIONAL DESCRIPTION | PROVIDES OPERATOR INTERFACE FOR CONTROL AND OPERATIONAL PROGRAMMING OF MODEM,TELEGRAPH MD-1035B/A; PROVIDES DISPLAY OF PREDETERMINED MENUS FOR OPERATOR TO SELECT MODES OF OPERATION AND SPECIFIC OPERATIONAL PARAMETERS FOR MODEM AND ASSOCIATED RADIO THEN ENTER MODES AND PARAMETERS SELECTED INTO PROGRAM FOR THE MICROPROCESSOR WHICH CONTROLS THE ASSOCIATED COMMUNICATIONS TERMINAL; ALLOWS OPERATOR TO INITIATE BUILT-IN TESTS; PROVIDES FREQ AND TIME TRANSFER BETWEEN MODEM AND HHM |
| INCLOSURE TYPE | ENCASED |
| MATERIAL | ALUMINUM ALLOY CASE |
| MAXIMUM OVERALL HEIGHT | 6.750 INCHES |
| MAXIMUM OVERALL LENGTH | 6.500 INCHES |
| MAXIMUM OVERALL WIDTH | 5.750 INCHES |
| MAXIMUM WATTAGE RATING IN WATTS | 35.0 |
| MAXIMUM VOLTAGE RATING IN VOLTS | 28.0 DC |
| POWER SOURCE | EXTERNAL |
| SPECIAL FEATURES | E.S.D. CRITICAL UNIT; ALSO THIS UNIT HAS RED EDGE LIGHTING |
| SUPPLEMENTARY FEATURES | INTERFACE W/HAND HELD MODULE (HHM) PROVIDES TIME AND FREQ TRANSFER TO OR FROM THE MODEM; PROVIDES INTERFACE TO EXTERNAL AUDIBLE EAM ALARM AND ACTIVATES ALARM WHEN WHEN ALARM DATA IS RECEIVED FROM MODEM; POWER OBTAINED FROM DUAL MODEM AND PASSES THROUGH THE MODEM CIRCUIT BREAKER; NO PROVISIONS FOR INTERNAL BATTERY |
| TERMINAL LOCATION | BACK |
| TERMINAL TYPE AND QUANTITY | 1 JACK |