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Transponder KTX2-S basic
Our previous price 2.640,00 EUR
Now only from 1.999,00 EUR
you save 24 % /641,00 EUR
19 % VAT incl. excl. Shipping costs
Shipping time: 3-4 Days
Product no.: 24-113275
Manufacturer:TQ Systems
Weight: 0.38 Kg.

Transponder class 1, 250W

Manual english

The newly developed Mode-S Transponder KTX2-S basic incorporates latest technology – The result is a highly efficient airborne equipment, offering lowest possible power consumption, smallest dimensions and lowest weight. As a Class 1 Transponder with an operational range up to 35.000ft and 250kt the KTX2-S is ideal not only for microlight aircraft and gliders, but also for a major part of aircraft of general aviation up to 12500lbs MTOW (VFR and IFR).

The fully re-engineered KTX2-S basic is a super light weight, compact model S transponder with low current consumption and a premium TFT-colour display. Regardless of whether it is used in sport, microlight aircraft, gliders or balloons - the KTX2-S basic offers maximum possible safety due to provision of precise position and ID-data for the air traffic control and other air traffic participants. As a result, the KTX2-S basic is a reliable device to prevent collisions.

Advantages at a glance

  • Sensational low weight of only 360 grams (0.79lb) - ideal not only for gliders and microlight aircraft
  • Smallest dimensions - for an easy and flexible installation
  • Minimal current consumption - ideal for battery-operation in gliders and balloons
  • Large, high-contrast, durable TFT colour display for best readability even under direct sunlight
  • Intuitive handling - developed from pilots for pilots
  • Excellent cost-to-performance ratio


Future proof features

The housing of the KTX2-S is full of the finest technology:

  • Built-in high-precision, temperature compensated altitude encoder to connect to the static port
  • The hardware of the KTX2-S is designed to deliver precise position data (extended squitter) for ADS-B.
  • Via the RS232 interface, an appropriate GPS receiver can be connected (supplemental ETSO-C166b certification in preparation)
  • Possibility of firmware upgrades

Technical Data

Type Mode-S Transponder Class 1 Level 2els
Approvals ETSO-C112d, ETSO-C88a / TSO-C112d, TSO-C88a
RTCA DO-178C / ED-12C Level D
RTCA DO-160F / ED-14F
Operating voltage 9V - 33V DC
Power consumption 0,2 - 1.0A (dependent from number of requests)
Transmission power ≥ 24dBW (250W)
Transmission frequency 1090 ± 1MHz
Operating temperature -20°C, +55°C
Shock 6g operation, 20g damage tolerance
Weight 360g
Max. operational altitude 35.000 ft
Max. operational speed 250 kt / 463 km/h
Dimensions 144 x 62 x 62mm (Standard)

Optional accessories: connector ST-1, antenna, antenna cabel

Manual englisch

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