This Installation Manual provides comprehensive guidance for the Narco Com 120, a VHF Transceiver designed for aircraft communication. Manufactured by Narco Avionics, this unit is engineered to operate within the VHF frequency band, from 118.000 to 135.975 MHz, with a channel spacing of 25 kHz. It features a transmitter power output of 10 Watts and is designed for reliability in demanding aviation environments, operating within a temperature range of -55°C to +70°C and up to 95% humidity at 50°C. The Com 120 connects to the aircraft's electrical system, supporting either 14 or 28 VDC.

This manual is written in English and serves as the definitive resource for the proper installation of the Narco Com 120. It details all necessary procedures, technical specifications, and operational parameters required to ensure correct setup and functionality. Users will find information on electrical requirements, physical dimensions, and performance characteristics. Adherence to the guidelines within this manual is crucial for maintaining the integrity and optimal performance of the Com 120, ensuring effective communication capabilities for aircraft operations.

This Installation Manual provides comprehensive guidance for the Narco Com 120, a VHF Transceiver designed for aircraft communication. Manufactured by Narco Avionics, this unit is engineered to operate within the VHF frequency band, from 118.000 to 135.975 MHz, with a channel spacing of 25 kHz. It features a transmitter power output of 10 Watts and is designed for reliability in demanding aviation environments, operating within a temperature range of -55°C to +70°C and up to 95% humidity at 50°C. The Com 120 connects to the aircraft's electrical system, supporting either 14 or 28 VDC.

This manual is written in English and serves as the definitive resource for the proper installation of the Narco Com 120. It details all necessary procedures, technical specifications, and operational parameters required to ensure correct setup and functionality. Users will find information on electrical requirements, physical dimensions, and performance characteristics. Adherence to the guidelines within this manual is crucial for maintaining the integrity and optimal performance of the Com 120, ensuring effective communication capabilities for aircraft operations.