Northern Airborne Technology PTA12-0xx - Manual (Page 7)

PTA12-000 POTS Telephone Adapter
SM55-1 Installation and Operation Manual
Section 1 Rev: 1.00 Issue 4 Page 1-4
ENG-FORM: 800-0115.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.
1.4.3 Environmental Specifications
Temperature
-20
° C to +55° C (operating)
-55
° C to +85° C (survival)
Altitude 50,000 feet max
Humidity 95% non-condensing
Shock 6g for 11ms (any axis)
Vibration RTCA/DO-160D Categories (SBM)(UF)
Qualification of the PTA12-000 POTS Telephone was completed in accordance with
DO-160D Env. Cat. [(A1)(D1)-]BAB[(SBM)(UF)]XXXXXXZBABB[UTX]MXXXX.
Section 1 ends