CCX Technologies IK-310 GPS Antenna Coupler

The IK-310 GPS Antenna Coupler enables reliable GPS signal simulation for avionics testing without transmitting signals into the environment. It provides more than 20 dB of antenna isolation to ensure no external interference while connecting avionics GPS receivers to simulators, such as the CCX T-RX GPS Signal Generator. This makes it ideal for use in hangars or areas with limited satellite visibility.

The coupler incorporates more than 20 dB of antenna isolation, effectively containing simulated GPS signals within the test area. This prevents leakage that could interfere with nearby GPS receivers or other aircraft systems. The design ensures compliance with aviation testing standards that prohibit the emission of external GPS signals.

Each IK-310 unit includes a 9.8’ (3 m) coaxial cable for connecting the coupler to a GPS signal generator, such as the CCX TER-101. The assembly is designed for immediate integration into aircraft test setups, allowing technicians to perform GPS simulation and validation right out of the box.

The coupler is optimized for hangars, workshops, and maintenance bays where natural GPS reception is weak or shielded. Its robust isolation and focused signal field enable realistic GPS testing without requiring open-sky access. This enables avionics maintenance teams to verify GPS performance even in indoor environments.

When paired with the T-RX GPS Signal Generator, the IK-310 allows the system to perform dynamic GPS simulations and sensitivity testing. It can emulate aircraft movement, altitude, and tracking parameters, and perform Almanac and Time of Day (TOD) updates when external GPS signals are unavailable. This enables thorough functional validation of avionics GPS systems in a controlled test environment.

The IK-310 supports WAAS/EGNOS and other GPS augmentation systems when used with compatible simulators. It can generate signals representing multiple satellite constellations and positions, depending on the capabilities of the connected GPS signal generator. This flexibility ensures comprehensive coverage for avionics verification.

The unit measures approximately 15” in diameter and 3.65” in height, with a wide base for stability. Constructed from ruggedized composite materials, it is designed for use in ramp and hangar environments where equipment may be subject to vibration or impact. The durable build ensures long service life in demanding ground support operations.

Yes. The coupler supports aircraft GPS antennas up to 6” in diameter, accommodating a wide range of avionics systems. This makes it versatile for both commercial and military aircraft maintenance operations.

Before conducting GPS simulations, ensure the coupler is connected correctly and that no external antennas are within its immediate field of transmission. The unit’s isolation prevents external interference; however, operators should still verify that all testing is conducted within approved maintenance areas. To maintain accuracy and durability, avoid exposing the coupler to excessive moisture or mechanical impact.

The coupler is widely used for GPS receiver validation, ADS-B system testing, and ILS transition simulation when paired with the TER-101 GPS Signal Generator. It is also essential for maintenance verification, ensuring that onboard GPS equipment correctly interprets positional data during scheduled aircraft inspections. These applications make it an indispensable tool for avionics test engineers and technicians.

When used with the CCX T-RX RP+ Avionics and Radio Pulse Tester, the IK-310 provides simulated GPS position data required for ADS-B OUT/IN system verification. It allows the ADS-B system to display accurate GPS tracks for target validation without requiring satellite reception. This capability helps ensure compliance with international ADS-B operational standards.