4-Element CRPA Antenna for GNSS Anti-Jamming
Triple-constellation BDS + GPS + GLONASS with simultaneous wideband suppression
- Array elements
- 4
- Max jammers
- 3
- Weight
- ≤400 g
The TX-009Pro-8CH-G1-WG-DT is a compact integrated GNSS anti-jamming terminal for civil UAV and professional users. It receives tri-band BDS-B1, GPS-L1 and GLONASS-G1 signals, suppresses wideband interference across all three constellations simultaneously and protects against up to 3 jammers. Integrated antenna array, anti-jamming module and GNSS receiver deliver reliable navigation for UAVs and unmanned ground vehicles.
Interference types suppressed: band-limited Gaussian white noise, spread-spectrum matched-spectrum interference, pulsed, swept-frequency and mixed interference. Suppression coverage: azimuth 0—360°, elevation −90° to +90°.
| Dimensions | 150 × 130 × 21 mm |
|---|---|
| Power | ≤12 W |
| Weight | ≤400 g |
| Frequencies | 1561.098 MHz · 1575.42 MHz · 1602 MHz |
| Constellations | BDS-B1 · GPS-L1 · GLONASS-G1 · GALILEO-E1 |
| RF output | -70 to -60 dBm · 50 Ω |
TX-009Pro-G1 GNSS anti-jamming test, jammer at 5 m
The TX-009Pro-G1 is a three-band, eight-channel CRPA anti-jamming terminal. In this city field test the jammer stands just 5 m from the antenna. Signal levels dip, but the receiver keeps tracking satellites and the position fix holds throughout: GNSS anti-jamming at close range.
The plot below is locked to this model's array. Drag a jammer to see where the nulls form and which satellites stay locked.
- Nulls / capacity
- —
- Satellites held
- —
Ask for pricing and lead time
Tell us the platform, the power budget and the interference you expect. We will confirm this model fits, or point you at the one that does. We respond within one business day.