GPS L1 Survey Antenna Technical Specifications
Frequency
1575.42MHz ± 5MHz
Pattern
Azimuth:Omni Directional
Elevation:Hemispherical
Antenna Elevation Pattern
θ=0° (zenith) +7dBic
0° < θ ≤ 70° -2dBic
70° < θ ≤ 85° -6dBic
85° <θ ≤ 90° -7.5dBic
LNA Gain
27± 2dB/45± 2dB (customized gain available)
Polarization
Right-hand Circular
Noise Figure
≤1.5dB
Phase Center Error
± 2mm
Impedance
50Ω
VSWR
≤1.5:1
Power Supply
Voltage:3 ~ 5V DC
Current:≤20mA
Connector
TNC (customized connector type available)
Size
Φ178mm × 67mm
Weight
≈350g
Operation Temperature
-40°C ~ +85°C
Storage Temperature
-55°C ~ +85°C
Fixing
5/8 Inch Screw