Artifacts 
piece: 1
Technical features
1. Using multi-arm spiral technology to ensure right-hand circular polarization and phase center performance and reduce the impact of measurement error;
2. The antenna unit adopts air medium, which has the features of high gain, small gain roll-off, good reception effect for low elevation angle satellite signals, and ensuring normal star collection in some occasions with more severe shielding;
3, three anti-enclosure, for the antenna to provide long-term work in the field to provide protection.
Technical Parameters
Support satellite signals | Beidou: B1/B2/B3 ; GPS : L1/L2 ; GLONASS : G1/G2 ; Galileo :El/E5b | ||
Impedance matching | 50 Ohm | Operating Voltage | 3.0~16V DC |
Polarization mode | Right-hand circular polarization | Working current | ≤35mA |
Gain (zenith) | ≥2.0 dBi | Operating temperature | - 40 °C ~ + 80 °C |
Antenna shaft ratio | ≤ 3dB | Storage temperature | - 45 °C ~ + 85 °C |
Horizontal coverage angle | 360° | humidity | 95% non-condensing |
Low noise gain | 32±2dB | * Protection level 1 | IP67 |
Noise Figure | ≤ 1.5 dB | Antenna size | see Attachment |
Output VSWR | <2.0:1 | Output Interface | SMA |
In-band flatness | ±2dB | weight | ≤18g |
Related models
Product description above
Product number
Frequency Range
Multi-star single frequency
TDXL-GGBR3D05
GOSL1, GLONASSL1 BDSB1
Multi-star multi-frequency
TDXL-GGBR7I05
GPSLI/L2,GLONASSG1/G2,GALILEROE1/E5b,BDSB1/B2/B3
Remarks: Frequency band, LAN gain can be customized according to customer needs
