339F 12A
- Digital display DME Indicator for use with DME-40 system
- Displays distance to ground station in nautical miles, aircraft ground speed in knots or time-to-station in minutes from 2 NAV sources
- All versions available with KTS-MIN-OFF switch and NAV1-HOLD-NAV2 selector
- Models available with 5 or 28 Volt, white or blue-white lighting, with black or gray front panel , with automatic or no display test function (, with DIM legend below DIM control knob or no DIM legend
- Similar to 339F-12 indicator but has mode switch to provide selection of DME frequency from two frequency controls
DIMENSIONS |
3.22"W x 3.22"H x 6.065"L |
TEMPERATURE |
-15 to 55°C |
ALTITUDE |
15000 feet. max. (operate) |
ENVIRONMENTAL |
DAPAAAXXXXXX |
RTCA DOCUMENT |
DO-138 |
FAA TSO |
C66A |
PART NUMBER | DESCRIPTION |
622-2012-011 |
5V white lighting, black panel, automatic display test function, DIM legend below DIM control knob |
622-2012-012 |
28V white lighting, black panel, automatic display test function, DIM legend below DIM control knob |
622-2012-013 |
5V white lighting, gray panel, NO display test function, NO DIM legend |
622-2012-014 |
28V special blue-white lighting, gray panel, NO display test function, NO DIM legend |
622-2012-201 |
5V white lighting, special gray panel, automatic display test function, DIM legend below DIM control knob |