piece: 1
Technical features
1. The antenna adopts a single-layer multi-feed-point ultra-wideband design so that the phase center elevation difference in the entire working frequency band is minimum;
2. The antenna unit has a high gain and a small gain roll-off. It has a good effect on the reception of satellite signals with a low elevation angle, ensuring that the satellite can still collect stars normally in some cases where the shielding is severe.
3. The low-noise amplifier uses pre-filtering technology to effectively suppress out-of-band interference signals and improve system reliability.
4. Reactance network insulative diameter technology effectively reduces the impact of multipath signals on measurement accuracy;
5. The waterproof and anti-ultraviolet cover provides the antenna with long-term work in the field.
Technical Parameters
Support satellite signal | BDS: B1、B2、B3;GPS:L1、L2、L5;GLONASS:G1、G2、G3;Galileo:E1、E2、E5a、E5b、E6 | ||
Working frequency band | 1154MHz~1300MHz; 1551MHz~1615MHz | ||
impedance matching | 50Ω | working voltage | 3.0~16V DC |
Polarization mode | right-handed circular polarization | working current | ≤35mA |
Antenna axle ratio | ≤3dB | working temperature | -40℃~+80℃ |
Horizontal coverage angle | 360° | Storage temperature | -45℃~+85℃ |
Phase center error | ≤2.0mm | humidity | 95% No condensation |
Low noise amplifier gain | 40±2dB | levels of protection | IP67 |
noise factor | ≤2.0dB | Antenna size | Ф152~67.9mm |
Output standing wave ratio | <2.0:1 | output interface | TNC |
In-band flatness | ±2dB | weight | ≤430g |
Model related
Product Model:TDXL-GGGBA8W01