E-mail:info@v-torch.com |
GNSS Surveying Antenna
VTGGBG-2
DIMENSIONS
SPECIFICATIONS
Item |
Specifications |
|
Antenna |
Frequency |
GPS L1/L2 GLONASS L1/L2 COMPASS B1/B2/B3 Galileo E5b/E6 |
Polarization |
RHCP |
|
Axial Ratio |
≤3dB |
|
V.S.W.R |
≤1.5 |
|
Peak Gain |
≥5dBi |
|
Impedance |
50Ω |
|
Phase Center Error |
±2mm |
|
Horizontal coverage angle |
360° |
|
LNA |
Gain |
40±2dB |
Noise Figure |
≤1.5dB |
|
Passband fluctuation |
±1dB |
|
Supply Voltage |
3~12V DC |
|
Current Consumption |
≤45mA |
|
V.S.W.R |
≤2.0 |
|
Mechanical |
Connector |
TNC-K |
Radome Material |
ABS |
|
Mounting Method |
Screw |
|
Environmental |
Operating Temperature |
-40℃~+85℃ |
Relative Humidity |
Up to 95% |
|
Ingress Protection |
IP67 (exclude Air vent in screw hole) |
|
Environmentally Friendly |
ROHS Compliant |
Antenna Reference Point&Phase Center