It supports BDS + GPS + GLONASS + GALILEO, with anti-broadband jamming capability and a maximum interference resistance of 6.
The device integrates an antenna array, anti-jamming components, and a satellite navigation receiver, featuring miniaturization, lightweight design, and low cost.
| Product model | TX2504-3T7A21C-WG-DT |
| Working frequency | BDS-B1：1561.098MHz GPS-L1、GAL-E1：1575.42MHz GLO-G1：1602MHz |
| Anti-interference performance | Single interference dry signal ratio: ≥110dB, three interference dry signal ratio: ≥100dB, six interference dry signal ratio: ≥90dB |
| Positioning accuracy | Level <1.5 m |
| Speed measurement accuracy | ≤ 0.2 m/s (95%) |
| Timing accuracy | ≤100ns（95%） |
| Working voltage | Input voltage 6~33V |
| Power consumption | ≤25W |
| Working temperature | (-)40℃～(+)55℃ |
| Storage temperature | (-)55℃～(+)70℃ |
| Relative humidity | Temperature 40℃; humidity: 96% |
| Rain standard | Meet the rain test requirements of GJB150A |
| Weight | ≤1200g |
| External dimensions | Φ220*29.5mm |
