Trig Complete VFR Package – TY91 Radio, TT22 Transponder & Harnesses

Trig Complete VFR Package – An Exceptional Value

Trig VFR bundle is a perfect solution for pilots seeking certified, seamless, efficient, and high-quality VFR essential units – Trig TY91 VHF radio with a built-in intercom (complete kit), Trig TT22 S Mode class 1 transponder with ADS-B out capabilities (complete kit) and factory made wiring harnesses.

Trig VFR Bundle Includes

• Trig TY91 Radio TC90 Control Head – PN 01318-00
• Trig TY91 Radio Hardware Remote Unit – PN 00883-00
• Trig TT22 S Mode Transponder TC20 Control Head – PN 01318-00
• Trig TT22 S Mode Transponder Hardware Remote Unit – PN 00746-00
• Trig TY91 & TT22 Mounting Trays
• Trig TT91 & TT22 Installation Kits
• Installation & User Manuals
• Manufacturer’s Certificates
• 2 Year Warranty Starting From the Date of Installation (Logbook Entry)

• Compact size, low weight – takes minimal panel space
• Two place intercom – built-in
• Unique ‘Push Step’ feature provides the ‘fastest in class’ frequency selection
• Dual watch – monitor two frequencies at the same time
• Manual dimming feature (adjustable backlight)
• Dual Control – two controller option for tandem cockpits
• Simple Installation
• GPS / EFIS compatibility (includes SL40 protocol and Garmin GTR255)
• Two-year warranty from date of install, U.S. based technical support

GPS Compatibility

Trig TY91 Compact VHF Radio can integrate with popular GPS units; this allows the automatic display of en-route radio frequencies. Control of the radio via an EFIS display is also possible using industry-standard SL40 and GTR225 protocols. This unique capability integrates your Trig radio with other avionics and provides real user flexibility.

Product Design

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 (2 ¼”) round hole or even smaller compact mount. Fitting is straightforward, and once installed the depth of the radio control head is only 74mm (3”). In practice, this means that the Trig compact control head can be located in an aircraft instrument panel where a ‘single box’ radio will simply not fit. The compact radio is the perfect comms partner to our compact transponder Mode S (1090 ES ADS-B Out transponders).

Push Step

Trig TY91 Compact VHF Radio display is clear and bright, showing both primary and secondary frequencies. A ‘Push Step’ knob allows the fastest change from 8.33 kHz to 25 kHz – so you can tune the radio quickly without compromising your look-out. The Dual Watch feature allows pilots to monitor two frequencies at the same time – it’s like having two radios in one.

Headsets

The TY91’s built-in two-place intercom was optimized for use with standard aviation headsets – the crew can successfully use a number of adjustments in noisy aircraft. The compact radio also has a built-in speaker amplifier that can drive an external speaker; this is preferred by some glider pilots. If using a dynamic microphone with a Trig radio, please note an amplified adaptor will be required.

Chosen by pilots around the world Trig’s TT22 compact transponder fits in the tightest panel space. The TT22’s innovative design saves both space and weight, whilst delivering certified performance.

Trig’s ‘Better by Design’ Mode S technology makes you visible to ATC, commercial and military traffic. Trig transponders are ADS-B Out capable, (with a suitable GPS) meeting the latest FAA certification standard for ADS-B known as TSO-C166b.

Light-sport, experimental and homebuilt pilots can use the TT22 with Trig’s TN72 GPS Position Source – this combination meets the 2020 ADS-B mandate and is FAR 91.227 compliant. This provides one of the most simple and affordable ways to become ADS-B equipped. A TT22 ADS-B bundle is available with all the main components – making your ADS-B Out installation stress-free.

The TT22 is designed to be easier to use, with a clear bright display, the controller even comes with a built-in altitude encoder. Discover the benefits of Trig and join other pilots who have installed and fly with Trig – you’ll be in good company!

Features

• Class 1 Mode – S and 1090ES ADS-B Out capable
• 250 watts nominal output power
• Compact form factor — fits in a compact or standard 2-1/4 inch instrument hole
• Minimal depth — allows space in the panel for other avionics
• One handed operation
• Single press VFR button
• Rapid Squawk selection
• Display features tail number and flight level for reference
• Integrated altitude encoder
• Certified for IFR / VFR flight
• Manual dimming feature with adjustable backlight
• Splash proof, ideal for open cockpit and seaplane
• Low power consumption
• FAA TSO Certification – TSO-C166b to ADS-B standard
• Suitable for 2020 ADS-B out
• Free FAA ADS-B STC for 576 aircraft types
• Two-year warranty from date of install, U.S. based technical suppor

Product Design

The TT22 is a Class 1 device and meets the requirements of TSO-C166b. It is an ideal transponder for use with a 2020 rule ADS-B system.

Trig’s compact transponder comes in two parts – a compact control head that includes a built-in altitude encoder, saving further space and expense. A separate hardware box can be installed anywhere in the airframe.

The mounted control head takes up the minimal depth in the panel and can be fitted using a 2 ¼” round hole or smaller compact mount – the unit ships with the necessary fittings for both install options. Trig’s compact transponders are simple to operate and feature a crisp, bright display – easy to read in all lighting conditions and equipped with manual dimming. The transponder control head is splash-proof too, so it’s ideal for open cockpit and seaplane operations.

One-handed operation is easy; the superior interface allows the rapid selection of Squawk code. A single press VFR button and ident button further ease operation. The display also features your tail number and flight level for ease of reference.