High Precision RTK Antenna Helix Navigation Positioning Antenna

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Product Specification Summary:

Electrical Parameters

ParameterSpecification
Freq. RangeGPS L1/L2, BDS B1/B2/B3, GLONASS L1/L2, GALILEO E1/E5b
PolarizationRight-handed circular polarization
GainElevation 90° ≥ 2dBi
Axle RatioElevation 90° ≤ 3dB
LNA Gain36 ± 2dB
VSWR＜2.0
Noise Coefficient＜2.0
Operating Voltage3.3～18VDC
Operating Current＜35mA
Input Resistance50Ω

Mechanical Features

ParameterSpecification
Antenna SizeΦ27﹡60mm
Output ConnectorSMA-J
Weight≤17g

Environmental Characteristics

ParameterSpecification
Working Relative Humidity95%
Working Temp.-40°C ～ +75°C
Storage Temp.-55°C ～ +85°C

Detailed technical data sheets will be available on request.

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