The TY91 is a TSO certified 25 kHz/8.33 kHz VHF radio that is compact and lightweight — ideal for panels with limited space. The TY91 has a six-watt power output and is designed for light sport, ultra light, glider and balloon pilots, and most general aviation users who require the lower six-watt power requirement. 

 

In addition, this version of the TY91 (01451-00) features a Dual Control Kit that allows two radio controllers to integrate with a single Trig radio hardware box; this configuration is ideal for training and flight school use. 

 

This TY91 transceiver includes: 

• The radio control head that mountable into a standard 2.25-inch round hole

Features:

• Includes a built-in speaker amplifier and two place intercom
• Easily operable with gloves
• Compact and lightweight offers flexible installation options
• 8.33 and 25 kHz channel spacing
• Push Step feature provides fast frequency selection
• Monitor two frequencies at the same time with the dual watch function
• Manual dimming feature
• Dual controller option allows for two controllers to used in aircrafts with tandem cockpits
• Low power consumption
• 6 watts nominal output
• Simple installation
• EASA ETSO and FAA TSO certification