PRODUCTS Flight Electronics

Duotech has a range of capabilities for optimizing the design, eliminating component end-of-life (EOL) issues, and increasing mean time between failure (MTBF) of primary LRU electronics and complementary electronics products with which they interface on the platform. Our specialized team of engineers has serviced thousands of general flight electronics hardware (HW) and software (SW) items across numerous aircraft for countries all over the world since 1982, adding significant value to overall platform architecture and positively impacting the total shoot-move-communicate operational chain.

Pinger Tester

Also known as the black box, the pinger tester is an electronic flight data recorder that contains a small, portable, battery-operated tester for checking the battery condition and functionality of acoustic pingers.

Pinger Tester Photo

Digital G-Meter Accelerometer

The Digital Unit G-Meter with a dual-dichroic display informs the pilot of acceleration experienced by the airframe as well as the range experienced during a flight.

Features

  • ±15 g range
  • RS-485 communications bus
  • IrDA wireless communication
  • 3 axes linear acceleration
  • 3 axes angular rate
  • Custom dual-dichroic display (intensity increases in direct sunlight lighting conditions)
  • Night Vision Device (NVD) compatible (NVIS Green B, Class B)
  • Customizable
  • Expansion modules available

Testing

The G-Meter Accelerometer has been military qualified through the following tests:

  • MIL-STD-461
  • MIL-STD-464
  • MIL-STD-704
  • MIL-STD-810F
  • MIL-L-85762A
Digital G-Meter Accelerometer

Data Recorder

This device allows for airframe, power plant, and systems monitoring throughout an aircraft and is able to operate in tandem with the Digital G-Meter Accelerometer.

Features

  • 12 analog channels with 12-bit measurements with ± 10V range
  • 4 strain gauge channels
  • 8 discrete channels
  • 2 pressure sensors with 0-15psi absolute range
  • RS-485 and RS-232
  • Links with digital aircraft g-meter
  • Up to 64 megabytes of internal memory
Data Recorder Photo

DC/DC Converter Module

Reliable, low-cost replacement to the 538667-802 power supply module used in the ARC-164 radio as well as the GRC-206 system and is fully compatible in form, fit, and function.

  • Wide input range: +18 to +33VDC
  • Five independent, low-noise DC outputs: +12V, -12.3V, +6.2V, +6.3V, -46V
  • One high-current output: +27V at 3A
  • Greater than 82% efficiency
  • High power density: >13W/cu.in.
DC/DC Converter Module