
Vista, California USA 1.760.727.4900 sandel.com
3.5 lb. (1.59 kg)
0.5 lb (0.23 kg)
(with bezel): 9.77 in (24.82 cm) 9.45 in (24.00 cm) from panel to
back of unit
3.975 in x 3.975 in (10.10 cm x 10.10 cm)
4.060 in x 4.060 in (10.312 cm x 10.312 cm)
LED Backlit
Option Class B compatible per MIL-STD-3009
22-33 VDC
28 VDC @ 1.4A nominal (40W)
Internal fan requiring ambient air at fan input
Standard 4-ATI panel cutout with clamp and Positronic®connectors
Bezel adapters available for mounting in 4x5 and 5x5 panel cutouts
-20° C. to +70° C.
+55,000 ft. max altitude
TSO C113, Airborne Multipurpose Electronic Displays, and TSO C6d,
C34e, C35d, C36e, C40c, C41d, C118
EASA ETSO, 2C34F, 2C35d, 2C36F, 2C40c, 2C41d, C113, C118, C119b,
C6d
DO-160E Env. Cat. [(A2)(F1)Z]BAB[HR]XXXXXXZBABBC[WW]
M[XXE2F2X]XXAX
DO-178B, Software Level C
DO-254, Hardware Level C
Bi-phase stepper (Mid-Continent 4305 & KG102)
XYZ synchro (ARINC 407)
ARINC 429
400-Hz XYZ 3-wire interface with external excitation (if required)
Analog and ARINC 429
2 King serial or ARINC 568 digital (e.g. DME40)
1 Analog DME input (40 mV/nm)
SIN/COS, Synchro and ARINC 429
ARINC 429, RS-232 and RS-422
2 ARINC 0.5V inputs, Internal NAV Converter
3 discrete inputs
Discrete and ARINC 429
WX-500 Stormscope®
ARINC 429 (TAS, TCAD, TCAS I and TCAS II)
RS-232 datalink weather
ARINC 429, 419, XYZ
Weight
SN4500
Bracket & Connectors
Dimensions
Length
Body
Bezel
Display
NVIS Mode
Power
Requirements
Cooling
Requirements
Mounting
Operating
Environment
Certication Basis
Interfaces
Heading
Flux Gate
NAV
DME
ADF
GPS
Compisite NAV
Marker Beacons
Switch/Annunciators
Lightning Detection
Trac (option)
Weather (option)
TACAN (option)
SN4500 4ATI PRIMARY NAVIGATION DISPLAY
The SN4500 improves situational
awareness by presenting Compass, Map,
Flight Plan, and safety systems data in
a bright, high-resolution format.
FAA-certied as a primary navigation
display, the SN4500 even incorporates
overlaid weather, along with trac
information from TCAS, TCAD & TAS
receivers, to maximize situational
awareness.
Reversionary ‘Standby’ Attitude Mode
Dimensions and specications subject to change without notice.
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