Artifacts 
piece: 1
Technical features
1. Multi-feed design to achieve the coincidence of phase center and geometric center and reduce the influence of measurement error;
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;
Features
R Four feed point | □ Doubly-fed point | □ Multiple feed point | R pre-filtering | R Narrowband low noise |
□ Single layer logarithm | R Double layer microstrip | R Hybrid feed | £ Balun feed | £ Broadband low noise |
R Diplexer | □ Combiner | □ xyZero | □ Four-arm spiral |
Technical Parameters
Working frequency | L1 : 1551MHz~1612MHz |
L2 : 1154MHz~1300MHz | |
Support satellite signals | BDS : B1 , B2 , B3 |
GPS : L1 , L2 , L5 | |
GLONASS : G1 , G2 , G3 | |
Galileo : El , E2 , E5a , E5b , E6 | |
Gain (zenith) | ≥5.5 dBi |
Phase center error | ≤2.0 mm |
Low noise gain | 40±2dB (accept customization) |
Noise Figure | ≤2.0 |
Output P-1 | ≥0 dBm |
Output VSWR | <2.0:1 |
Operating Voltage | +3.0 to 16 VDC |
Working current | ≤45mA |
Output Interface | MCX (accept customization) |
size | Φ120mm*18.5mm |
Operating temperature | - 40 °C to + 80 °C |
Storage temperature | - 50 °C ~ + 85 °C |
product description
Product number
Frequency Range
Four stars and eight frequencies
TDXL-GGBAA8W01
GPSL1/L2/L5,BDSB1/B2/B3,GLONASSG1/G2/G3,GALILEOE1/E2/E5a/E6
