Comant VOR & Glide Slope Diplexer | CI-507

The Comant CI 507 VOR / LOC / GS Signal Diplexer is designed to split a single combined navigation antenna signal into separate outputs for VOR/Localizer and Glideslope receivers. It allows a single VOR/LOC/GS antenna to be used with avionics systems that require discrete NAV and glideslope signal inputs.

The CI 507 operates across the standard VHF navigation and glideslope frequency bands, supporting 108–118 MHz for VOR and localizer signals and 329–335 MHz for glideslope signals. It features BNC female connectors and a 50-ohm impedance, ensuring compatibility with standard aircraft avionics cabling and NAV receivers.

Designed for internal aircraft mounting, the CI 507 is typically installed behind the instrument panel or within the avionics bay. Manufactured by Comant and authorized under FAA TSO, it provides a compliant and reliable solution for NAV signal distribution in certified aircraft installations.

Key Features

• Signal diplexer for VOR, localizer, and glideslope systems
• Splits a combined NAV antenna signal into VOR/LOC and GS outputs
• Supports 108–118 MHz and 329–335 MHz frequency bands
• 50-ohm impedance with BNC female connectors
• Designed for internal aircraft mounting
• FAA TSO authorized Comant accessory