Product overview
The Hunan Dingfang Quantum Technology Co., Ltd TX15 (4-channel) GNSS Navigation Anti-Jamming Antenna is an integration component for protecting satellite navigation reception. Its built-in antenna array suppresses interference by forming nulls toward interference sources, then delivers a protected standard RF signal to a GNSS receiver. Applications include fixed-wing aircraft, rotary-wing aircraft and UAV systems, alongside land, marine and fixed installations. The configuration combines four antennas with a specified interference-source count of three.
The 68×80×26.5 mm package weighs 160 g, making it suited to installations with limited space, and its structure is designed for convenient installation. Integration provisions include a serial data interface, one SMA female connector and one J30J 9-pin socket. It requires 12 VDC, consumes less than 10 W and operates from -40 °C to +70 °C. Protection covers GPS L1, GALILEO E1 and BEIDOU B1; the greater than 95 dB J/S performance specification assumes a typical GPS receiver and three broadband jammers from different directions.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | Hunan Dingfang Quantum Technology Co., Ltd TX15 (4-channel) GNSS Navigation Anti-Jamming Antenna |
| Physical architecture | GNSS anti-jamming antenna with a built-in antenna array |
| Interference suppression and output | Suppresses interference by creating nulls toward interference sources and outputs a protected standard RF signal for a GNSS receiver. |
| Platform applications | Land, marine and airborne platforms, including UAV systems, and fixed installations |
| Aircraft applications | Fixed-wing and rotary-wing aircraft |
| Installation design | Structure designed for convenient installation |
| Dimensions | 68×80×26.5 mm |
| Weight | 160 g |
| Power consumption | Less than 10 W |
| Antenna count | 4 |
| Interference-source count | 3 |
| Protected frequency bands | GPS L1, GALILEO E1, BEIDOU B1 |
| Anti-jamming performance | Greater than 95 dB J/SBased on typical GPS receiver performance with 3 broadband jammers arriving from different directions. |
| Data interface | Serial |
| Connectors | 1 x SMA Female, 1xJ30J 9-pin Socket |
| Operating voltage | 12 VDC |
| Operating temperature | -40 °C to +70 °C |
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