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High Accuracy GNSS Antenna

GPS/Beidou/GLONASS High Accuracy GNSS Antenna

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Wieson active antenna and its series are designed to be used for GPS products. The antenna outline is compact size, featuring low RL, low Axial Ratio but high gain, etc. Pb-free, RoHS compliant.

Patch Antenna Specification

Frequency Range

GPS: L1,L2,L5

QZSS: L1,L2,L5,L6

GLONASS: L1,L2,L3

Galileo: E1,E5a/b,E6

BEIDOU: B1,B2,B3

V.S.W.R

2.0:1

Impendence

50 ohm

Polarization

RHCP

Phase Center

2mm

Axial Ratio

3.0at Zenith

6.0at 20° Elevation



LNA Specification

LNA Gain
(Without cable)

38 ± 3 dB

Noise Figure

2.0 dB Typical

DC Voltage

3.3 ~ 15.0 V

Out band Rejection

35dB( FH+100MHz )

(Absolute value)

35dB( FL-100MHz )

DC current

45 mA (40mA@5.0V)


Patch Antenna Specification

Frequency Range

GPS: L1,L2,L5

QZSS: L1,L2,L5,L6

GLONASS: L1,L2,L3

Galileo: E1,E5a/b,E6

BEIDOU: B1,B2,B3

V.S.W.R

2.0:1

Impendence

50 ohm

Polarization

RHCP

Phase Center

2mm

Axial Ratio

3.0at Zenith

6.0at 20° Elevation



LNA Specification

LNA Gain
(Without cable)

38 ± 3 dB

Noise Figure

2.0 dB Typical

DC Voltage

3.3 ~ 15.0 V

Out band Rejection

35dB( FH+100MHz )

(Absolute value)

35dB( FL-100MHz )

DC current

45 mA (40mA@5.0V)


 
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