Bose X FAA Technical Standards Order, Headset weight Headset size range Temperature and, Category

TECHNICAL INFORMATION

Headset weight

Headset size range

Temperature and

Altitude

(Category A)

12 ounces (340 grams) on the head when cable is supported by the mounting clip

Breadth: 4.8 to 6.3 inches

Height: 4.5 to 5.7 inches

Operating: 5 to 131°F (-15 to 55°C)

Storage: -67 to 158°F (-55 to 70°C)

Altitude: 15,000 feet maximum pressure alti- tude for full cancellation

FAA Technical Standards Order

The Bose® Aviation Headset , including its interface, cables, and electret boom microphone, is FAA approved to TSO C-57a and C-58a. It has been designed to function in or withstand exposure to the following environmental conditions:

Condition	Category
AF Conducted Susceptibility	B
Humidity	B
Magnetic effect	B
Power input	B
RF susceptibility	T
Temperature & altitude	A1
Vibration	S & U
Voltage spike	A
Shock drop	12 times, 1m,
	onto concrete

Environmental categories cited refer to RTCA/DO-160D,

July 29, 1997 and DO-214, March 4, 1993.

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