Close

Trig Avionics

Menu SEARCH

Audio Panels

TMA44 and TMA45 Audio Panels

The TMA44 and TMA45 audio panels work seamlessly with Trig stack products, they combine practical features and great value. Both panels support IFR and VFR flight and will also operate with a wide selection of existing legacy avionics.

Trig audio panels enable simple control of all your navigation, communication and entertainment choices – benefiting from Trig’s ‘Better by Design’ philosophy. The result – a logical and high quality interface that’s easier to use, with features pilots and passengers really appreciate.

 

TMA44 – Standard Panel

  • Mono – audio inputs for phone / music
  • Smooth fade feature
  • Simple user interface – easy to use
  • Dedicated buttons for ADF and DME functions
  • Marker beacon receiver – with indicators
  • Supports 2-4 seats
  • Great value for fleet operators and flight schools

The great value panel that covers all the bases IFR/VFR

The TMA44 equips you for navigation and IFR flight, with switched inputs for; Nav 1, Nav 2, ADF, Aux and DME. An illuminated marker beacon for ILS approaches adds visual cues to marker audio tones. All switchgear has a positive feel, with adjustable panel illumination for a great user experience day or night.

The TMA44 has two additional unswitched inputs included for audio alerts, such as stall or undercarriage warnings. The option of playing music via two custom inputs is enhanced by the TMA44’s ‘smooth fade’ feature. This automatically adjusts music levels to ensure vital radio information is always clearly received.

Product Installation

The unit deploys an industry standard 44 pin connector allowing a simple retro-fit with older audio panels and is designed to fit into a standard avionics rack. The TMA44 is a popular choice for GA aircraft owners looking to enhance their audio system, getting core functionality in a cost effective package.

TMA45 – Superior  Panel

  • Stereo – full support for Bluetooth – phone / music
  • High quality audio processing – TDNR and TAM
  • Superior user interface – simple operation
  • Dedicated buttons for ADF and DME functions
  • Marker beacon receiver – with indicators
  • Support 2-6 seats
  • Plug and play retro-fit for the GMA 340

Bluetooth and stereo – make every flight a sound performance

Hosting 2-6 seats the TMA45 has industry leading Trig Digital Noise Reduction (TDNR). By automatically selecting the optimum level of squelch and mic threshold TDNR reduces cockpit noise. This improves your audio environment; it aids pilot concentration and combats fatigue. Our Superior panel also features Trig Active Mute (TAM) this further removes unwanted background noise from radio static, producing class leading audio quality.

By creating a more comfortable audio environment you are best placed to enjoy the TMA45’s stereo music entertainment and mobile phone connectivity. Integrated Bluetooth allows two portable electronic devices to be connected providing stereo music and communication options – it’s the preferred solution for discerning pilots who want to stay connected.

Product installation

The TMA45 is designed to fit in a standard avionics rack, it has two connectors and is a plug and play retrofit for the GMA340.

Product Model Audio Panel Type Audio Sound type Bluetooth support Sales Part Number
TMA44  Standard – 2-4 seats Mono – with ‘smooth fade’ feature No – mobile / music via inputs 01801-00-01
TMA45 Superior – 2-6 seats Stereo – music and audio

(TDNR) Trig Digital Noise Reduction and (TAM) Trig Active Mute provide the best quality of  noise suppression and audio support for headsets and associated equipment.

Yes – music / mobile phones can be connected via wireless. 01802-00-01
Specification TMA44 Standard Audio Panel TMA45 Superior Audio Panel
Type 2-4 seats
mono
4-6 seats
stereo
Certification TSO Compliance – TSO-C50c, TSO-C35d
Switched inputs  Nav 1, Nav 2, ADF, Aux, DME Nav 1, Nav 2, ADF, DME and TEL
Unswitched – for audio warnings 2 4
Shared feature list Marker Beacon Indicator with visual idents for IFR / ILS
Adjustable illumination – photocell and/or via lighting bus
Music ‘Smooth Fade’ feature
Additional features Trig Digital Noise Reduction (TDNR) enhances VOX audio
Trig Active Mute (TAM) removes cockpit noise/ reduces radio static
Bluetooth support for stereo music and mobile connectivity
Front panel jack socket (for portable electronic device
Mic frequency response 3 dB 350 Hz – 6000Hz 300 Hz – 6000Hz
Music frequency response 3 dB 200 Hz   15 kHz 20 Hz – 20 kHz
Headphone impedance 150 – 1000 Ω
Headphone output – each headset (no clipping) 45 mW 38 mW
Speaker output – 14 Volt DC / 28 Volt DC 3 Watts / 10 Watts
Supply voltage 11-33 Volts DC
Temperature range – operating -20° C to +55° C
Temperature range– storage -40° C to +85° C
Weight 1.3lb
Physical dimensions W 6.25” x H 1.3” x D 7.75”

What's in the box

  • All Trig products come with a two year warranty, starting from the day of installation
  • Installation manual and operating manual
  • Installation kit
  • Tray
  • EASA Form One

Frequently Asked Questions

Why is the TMA44 called the Standard Audio Panel?
The TMA44 is a mono panel that supports 2-4 seats.

Why is the TMA45 called the Superior Audio Panel?
The TMA45 panel supports 2-6 seats. Additionally, this audio panel has a Bluetooth feature allowing two portable electronic devices to be connected providing stereo music and communication options.

Is the Trig Audio Panel easy to install?
The TMA44 deploys an industry standard 44 pin connector allowing a simple retro-fit with older audio panels. The TMA45 has two connectors and is a plug and play retrofit for the GMA340. Both units are designed to fit into a standard avionics rack.

Come on board for exclusive email updates

Stay in the loop

At Trig Avionics we are passionate about aviation and aim to provide the best avionics for GA pilots. By providing us with your details below we can keep you up to date with product developments, industry information and Trig news.

Trig Avionics will not share your details with any other parties.

Country of Residence

What type of aircraft do you fly?

What category of aircraft is it?

What Trig products are you interested in?