Gables offers a wide variety of choices within the VHF Comm Control Panel product family. The G7400 Series features ARINC 429 tuning while the G7406 Series features both ARINC 429 as well as ARINC 566A tuning.  The G7412 is standard on the B717. The most common variant data sheets are shown below. Also, see the attached variant descriptions for more information.
VHF Comm Tuning
Description
- Bezel Color (Black, Brown, Gray, Blue Gray)
- Single Knob Stack or Dual
- Comm Test Pushbutton
- Voice / Data Select
- VDL Mode 2
- Annunciator Dimming to meet OEM requirements
- ARINC 429 and / or 2 x 5 radio tuning
- 8.33kHz compliant
- Variable Rate Tuning
- Liquid Spill-Proof
- DATA Mode Capable
Additional information
| Dimensions | G7400 & G7406 – 2.610 (height) x 5.735 (width) x 5.0 (depth)inches,excluding rear connector G7412 – 2.235 (height) x 5.735 (width) x 5.0 (depth) inches |
|---|---|
| Colors | Black, Brown, Gray, Blue/Gray |
| Compliance | RTCA/DO-160C (Environmental), RTCA/DO-178B (Software), RTCA/DO-186 (VHF COMM) |
| Certification | TSO-C37d, TSO-C38d ƒB757,B767 (provided by others) |
| Weight | 2 lbs. max |
| Calculated MTBF | 20,000 operating hours |
