MIL-DTL-22442 Cable Assemblies, Aircraft Audio, General Specification ForThis specification covers the general requirements for complete cable assemblies, with molded or attached plugs including any required built in electronics, used in aircraft intracommunications and intercommunications systems. It covers cord sets for personal gear such as microphones, headsets, earphones, hand sets and similar equipment, and cable assemblies for contact with ground crew personnel.

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MIL-DTL-22442G

ONE HALF HOUR FUNCTIONAL LEVEL FOLLOWED BY ONE HOUR ENDURANCE LEVEL

FOLLOWED BY ONE HALF HOUR FUNCTIONAL LEVEL IN EACH OF THREE MUTUALLY

PERPENDICULAR AXIS

Frequency

Endurance Level

Endurance

Functional

(g2/Hz)

Level

(g2/Hz)

(Hz)

.005

.01

140

.08

.16

.04

.08

200

.02

.06

.05

.10

775

.06

.05

.10

825

.02

.04

.08

1000

.026

.087

.05

.14

1300

.026

.087

.05

.14

1400

.01

.043

.08

.16

2000

.005

.043

FUNCTIONAL LEVEL 6.45 grams

ENDURANCE LEVEL 12.0 grams

FIGURE 2. Functional and endurance vibration levels.