Garmin SL40 - Manual (Page 21)

Specifications
Apollo SL40 Installation Manual 15
S
ECTION
3 - S
PECIFICATIONS
This section includes detailed electrical, physical, environmental, and performance
specifications for the Apollo SL40.
E
LECTRICAL
Input voltage ............................................. 10 VDC to 40 VDC, reverse polarity protected
Input current.............................................. 300 mA typical, 2 A max. at 13.75 VDC, receive
140 mA typical, 900 mA max. at 27.5 VDC, receive
2.1A typical, 3.2A max. at 13.75 VDC, transmit
1.0 A typical, 1.4 A max. at 27.5 VDC, transmit
Note: receive max. at full receive audio, transmit
max. at 90% modulation at 1000Hz
Input power............................................... 4 watts typical, receive
28 watts typical, transmit
Internal fuse .............................................. 7 amp fast blow, soldered in board
Power control connection ......................... Pulled low to turn unit ON; floating (high) for unit
OFF
P
HYSICAL
Height ....................................................... 1.30 inches (3.30 cm)
Width ........................................................ 6.25 inches (15.88 cm)
Depth ........................................................ 11.452 inches (29.09 cm) behind panel, including
mounting frame and connectors
Weight (with mounting frame) ................. 2.1 lb. (0.953 kg)
E
NVIRONMENTAL
The Apollo SL40 unit is designed and tested to meet appropriate categories of RTCA/DO-
160C. The Environmental Qualification Form is included in Appendix C.
Operating temperature .............................. -20 qC to +55qC
Storage temperature .................................. -55 qC to +85qC
Temperature variation............................... 2 qC per minute
Humidity................................................... 95% at 50 qC for 6 hours (2 day cycle)
Maximum altitude..................................... 35,000 feet
Cooling ..................................................... Not required