Aviation's Panel Mount Avionics Installation Leader

The Trig TY91 takes up minimal space and weight. The innovative use of a control head and separate radio hardware unit provides more installation options, especially when space is at a premium.

The control head can be conveniently mounted in a full 57mm round hole or even smaller compact mount.  Fitting is straightforward, and once installed the depth of the radio control head is only 74mm.  In practice this means that the Trig TY91 and TY92 control head can be located in an aircraft instrument panel where a ‘single box’ radio will simply not fit.

Light sport, ultra light, glider and balloon pilots will fit the Trig TY91 radio, this lower powered 6 watt model is ideal for the majority of GA users.

The TY91 is the perfect comms partner to Trig's TT21 and TT22 Mode S (1090 ES ADS-B Out transponders).

The TY91 is TSO approved for fitting to European and FAA registered aircraft.

  • Low size and weight, with flexibility of installation options.
  • Simple operation via positive controls, can be easily operated whilst wearing gloves.
  • Dual watch function, allowing the monitoring of the standby frequency.
  • Includes a two place intercom.
  • Includes a built in speaker amplifier, allowing the option of headset free operation.
  • 9 programmable memories.
  • Crisp display, visible in all lighting conditions.
  • Fully certified.

  • 6 Watts Nominal Output
  • 8.33 and 25 kHz channel spacing

The complete compact radio kit includes a TC90 control head, TY91 remote unit, mounting tray, installation kits and manuals. The dual control option contains a second TC90 control head.

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