The Gables G7403-03 Dual ADF is certified by Boeing for installation on the B737 aircraft.
B737 ADF Dual
Description
- Two independent and electrically isolated sets of electronics
- Rotary selector instead of toggle switch for TONE function
- Concentric TEST button provides a cleaner front panel interface
- Software upgrades through in-circuit programming
- ANT/ADF annunciation at the selector and the displays
- Liquid spill-proof design
- Built-in-test (BIT) capability
- Non-volatile storage of front panel settings
- Modular construction contributes to economical maintenance
Additional information
| Dimensions | 2.610 (height) x 5.735 (width) x 5.0 (depth) inches, excluding rear connectors |
|---|---|
| Weight | 3.5 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 |
| Power | Power – 115VAC@400Hz. 6w max, Panel & LCD Lighting 0-5VAC variable |
| Connectors | J1 Mating: M83723-75R16246, or equivalent 24 pin connector, J2 Mating: M83723-75R16249, or equivalent 24 pin connector |
| Color | Boeing Brown, Boeing Gray |
| Compliance | ARINC 429, ARINC 712, ARINC 720, RTCA/DO-160C (Environmental), RTCA/DO-178B (Software), RTCA/DO-179 (ADF) |
| Certification - Aircraft | B737-NG, B767 |
| Certification - Regulatory | TSO-C41d |
| Calculated MTBF (op hours) | 15,000 |
