Description  

• Using multi-feed point design to ensure the superposition of phase center and geometrical center which could minimize the influence of measurement error to lowest
• Antenna unit gain is high, the direction of the beam width, to ensure that the low elevation signal to accept the effect, in some block more serious occasions can still receive
• With anti-multipath choke plate, effectively reduce the impact of multi-path on the measurement
• With waterproof, anti-UV cover, for the antenna to provide long-term work in the field to provide

Frequency Range: GPS L1/L2, GLONASS L1/L2, Beidou B1/B2/B3 Impedance: 50 Ohm

Polarization: RHCP Axial Ratio: ≤ 3 dB Azimuth Coverage: 360° Output VSWR: ≤ 2.0 Gain at Zenith: ≥ 5.5 dBi

Phase Center Error: ± 2 mm

Dimension: φ152 x 62.2 mm

Connector: TNC Female

LNA Gain: 40±2 dB

Noise Figure: ≤ 2.0 dB Output VSWR: ≤ 2.0 Ripple: ± 2dB

Drain Voltage: 3.3--12 VDC Current Consumption: ≤ 45 mA Group Delay: ≤ 5 ns

Operating Temperature: -40°C to +85°C Storage Temperature: -55°C to +85°C Humidity: 95% Non-Condensing