The anti-interference antenna comes with a built-in signal filtering function, effectively shielding surrounding electromagnetic clutter interference. It maintains stable signal quality in complex environments and is suitable for outdoor, industrial, urban, and other noisy signal scenarios
| Specification | Details |
| Product Model | BJL-4B1L1E1G1 |
| Number of Antenna elements | 4 |
| Interference-resistant frequency band |
BDS B1
GLONASS G1
GPS L1
Galileo E1
|
| Number of anti-interference units | 1-3 |
| Ant-interference Capability | 单干 ≥ 105 dB / 三干 90 dB |
| Operating voltage | DC 12-32 V |
| Power consumption | ≤ 10 W |
| Built-in receiver | 是 |
| Data interface | J30J-9ZK |
| RF interface | / |
| Data Protocol | RS 232/TTL |
| Dimensions | 100×120×26 |
| Weight | ≤ 320 |
| Color | 海灰色 |


