- Northern Airborne Tec usr guide control head TAC/COM SERIES

SM06 Rev. 4.10 Tac/Com Control Head Manual
1.5.3 Environmental Specifications
Altitude: Pressurized alt. equivalent to 15,000'
Unpressurized alt. equivalent to 35,000'
Temperature: -20º C to +60º C Operating
-55º C to +85º C Survival
Humidity: 90% @ +60º C
Vibration: DO-160 category K/P/S, console or panel mounting in
both helicopters or fixed-wing. All Dzus fasteners
MUST be secured.
1.6 Unit Nomenclature
Tac/Com control heads are identified by two groups of numbers. The first defines the
general capability of the control head in terms of the total number of radios controlled
and type of display, and the second specifically defines the display filter and backlight
type, as well as the radio types supported. Each section of the part number defines part
of the control head capability.
General Capability Specific Interfaces
TH450 - 2NNFE
Display Filter Information
1.6.1 Series Designation
TH450 - 2NNFE
CH = Tac/Com I Series Controls
TH = Tac/Com II Series Controls Above example: Tac/Com II
1.6.2 Number Of Radios
TH250 - 2NN
2 = Two Radio Control
3 = Three Radio Control
4 = Four Radio Control Above example: 2 Radio
Jan 4, 2006 Page 1-13
ENG-FORM: 800-0108.DOT
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