Specifications—455/A2/B2
TABLE 1-2
Environmental
Characteristic
Performance Requirement
Temperature
Storage
—55°C to +75° C.
Operating
—15°C to +55°C.
Altitude
Storage
To 50,000 ft.
Operating
To 15,000 ft. Maximum operating
temperature decreased 1°C/1,000 ft.
above 5,000 ft.
Humidity (Operating and Storage) 5 cycles (120 hrs.) referenced to MIL-
E-16400F.
Vibration (Operating)
15 min. along each of 3 major axes at
a total displacement of 0.025 inch p-p
(4 g's at 55 Hz) with frequency varied
from 10 Hz to 55 Hz to 10 Hz in 1 min.
sweeps. Hold 3 min. at each major
resonance or if none present, hold 3
min. at 55 Hz.
Shock (Operating and Non-Operating)
30 g's, 'A sine, 11 ms duration, 2 shocks
per axis each direction for a total of
12 shocks.
TABLE 1-3
Physical
Characteristic
Information
Weight
455/A2/B2 with Panel Cover,
Modules, Accessories and
Accessory Pouch
27.0 lbs (12.2 kg).
Without Panel Cover, Accessories,
and Accessory Pouch
24.0 lbs (10.9 kg).
Domestic Shipping Weight
34.2 lbs (15.5 kg).
Height
With Feet and Pouch
9.00 in. (22.86 cm).
Without Pouch
7.00 in (17.78 cm).
REV. A, OCT 1975
1-3