ADF

First Minima Twisted Nematic (FMTN) LCD Display
Blue/White LED display and panel lighting for higher reliability
– White or amber color display and NVIS options available (variant dependent)
Active frequency on the upper display, standby on the lower
Single knob stack frequency selection
Transfer button for active and standby frequency interchange
ANT/ADF/TONE selection
Optional BRG selection and display
Optional OFF rotary position
Optional VOLUME control
CSDB tuning capable
ARINC 429 tuning capable
Parallel BCD tuning interface per ARINC 570 (for legacy ADF-60A and ADF-60B radios) – controls radio without a CAD-62 adapter
4 memory channels per mode
Liquid splash-proof design
Built-in-test (BIT) capability
Flash technology to support bench-level reprogramming using a PC
Non-volatile storage of front panel settings
Modular design provides flexibility for custom layouts
Modular construction contributes to economical maintenance

Calculated MTBF (op hours)	20,000
Certification - Aircraft	STC’s available through third parties
Certification - Regulatory	TSO-C41d
Color	Black, Gray
Compliance	RTCA/DO-160F (Environmental), RTCA/DO-178B (Software), RTCA/DO-179 (ADF) ARINC 429, ARINC 712, ARINC 720, ARINC 570
Connectors	J1 Mating: MS3476L24-61SX or equivalent
Dimensions	2.625 (height) x 2.375 (width) x 5.370 (depth) inches, excluding rear connector
Lighting	Panel/DisplayLighting (Blue/WhiteLEDs) – 0–5VAC/DC or 28VDC
Power	Power (Including all lighting) 28VDC, 7.0Watts (max)
Weight	1.1 pounds (max)
Frequency Range	The ADF frequency range is from 100.0 to 1799.5 kHz using 0.5 kHz spacing. The optional extended range is from 2100.0 to 2199.5 kHz using 0.5 kHz spacing.

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