The SSD120-(XX)C Series is designed to provide a rugged and reliable altitude digitizer for applications where size, weight and economy are critical.

Model SSD120-(XX)C Incorporates one (1) ICAO grey code port.

Model SSD120-(XX)C-RS232 Incorportates one (1) ICAO grey code port and two(2) RS232 serial altitude data outputs.

Trans-Cal Model SSD120-(XX)C Series of Altitude Digitizers are a simple and robust addition to any avionics installations requiring accurate pressure altitude information for multiple aircraft systems.

• One (1) ICAO pressure Altitude Grey Code Output
• Two (2) RS232 Serial Altitude Data Outputs
• Selectable Serial Data Output (Choose from six (6) baud rate & message combinations)
• FAA TSO-C88a and ETSO-C88a Approved
• Tested and Conforming to MIL-STD-704E and RTCA DO-160E
• Operating Altitude Range -1000 to +35,000 feet
• Operating Voltage +10 to +33Vdc
• Operating Standard Temperature Range: -20° to +70°C
• Weight: 4.3 oz.
• 42 Month Warranty
• Calculated MTBF in excess of 8 years!

Click here to link to the SSD120-(XX)C Operation/Install Manual

Click here to link to the SSD120-(XX)C-RS232 Operation/Install Manual