General Specifications
The G7401-06 HF COMM Control Panel has dimensions of 2.610 inches in height, 5.735 inches in width, and 5.0 inches in depth, excluding the rear connector. It weighs a maximum of 2.0 pounds.

Frequency/Channel Ranges
The default HF frequency range is from 2.8 to 23.999 MHz, extendable to 23.9999 MHz with 0.1 kHz spacing. An optional range extends from 2.0 to 29.999 MHz, or 29.9999 MHz with 0.1 kHz spacing.

Electrical Requirements
The control panel operates at 115 VAC @ 400 Hz, consuming a maximum of 3.0 Watts. Panel and LCD lighting are incandescent white, variable from 0-5 VAC, with maximum power consumption of 2.7 Watts and 2.3 Watts, respectively.

Connectors
The panel uses a J1 mating connector, compatible with BACC63CB14-15S9 or equivalent 15-pin connectors.

FAA Approval
The panel is TSO approved.

Color and Markings
The front panel is non-reflective gray (FED STD 595b36118), knobs are Boeing Gray (BAC #705), and front panel markings are white (FED STD 595b37875) in Futura Medium font.

Compliance and Certification
The panel complies with RTCA/DO-160C (Environmental), RTCA/DO-178B (Software), and RTCA/DO-163 (HF COMM) standards. It supports ARINC 429, ARINC 719, and ARINC 753 protocols. Certifications include TSO-C31d and TSO-C32d, and it is compatible with B737-600/700/800/900 and A300-600F aircraft.

Features
Key features include RF SENS, 0.1 kHz frequency spacing capability, a liquid spill-proof design, built-in-test (BIT) capability, non-volatile storage of front panel settings, and a modular design for flexibility and economical maintenance. The calculated Mean Time Between Failures (MTBF) is 25,000 operating hours.

Manufacturer Information
Gables Engineering Inc., located at 247 Greco Avenue, Coral Gables, Florida 33146. Contact: Tel: (305) 774-4400, Fax: (305) 774-4465, Website: www.gableseng.com

Proprietary Information
Document revision date: 9/23/03, Rev. 04.