Trig TY 91 COMMWith Custom Wire Harness

The Trig TY91 is a compact VHF COMM radio supplied in this configuration with a custom wire harness. Designed around a separate control head and remote radio unit, it helps conserve valuable instrument-panel space while providing modern VHF communications capability.

The TY91 supports 8.33 kHz and 25 kHz channel spacing, making it suitable for European radio-channel requirements. Its 6 W nominal transmitter output, 11–33 V DC input range, Dual Watch function and Push Step tuning support efficient frequency selection and monitoring.

• 8.33 kHz and 25 kHz channel spacing
• 6 W nominal transmitter power
• 11–33 V DC supply range
• Separate controller and radio-unit design for installation flexibility
• Dual Watch for monitoring active and standby frequencies
• Built-in two-place intercom and speaker amplifier
• ETSO-certified TY91 radio platform

Part number: ASA-00273-CU

Documentation: Refer to the Trig TY91/TY92 Operating Manual and Trig TY91/TY92 Installation Manual before installation and operation. Installation must be assessed against the applicable aircraft approval basis and installation data.