Usage: | Positioning and Measurement Antenna |
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Usage Occasion: | High Precision Measurement Fields |
Operating Wavelength: | Microwave |
Material: | ABS |
Directionality: | Omnidirectional Antenna |
VSWR: | ≤2.0 |
Samples: |
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Customization: |
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Model No | LJ-HEM49A |
Frequency | GPS L1/L2/L5 BDS B1/B2/B3 GLONASS L1/L2 GALILEO El/E2/E5a/E5b |
Polarization | R.H.C.P |
Gain | Elevation90° ≥5.5dBi |
Axial ratio | Elevation 90°≤3dB |
Front-back ratio | Elevation 90°≥l8dB |
Phase center error | ±2mm |
VSWR | <2.0 |
LNA Gain | 40 ± 2dB |
Noise figure | <2.0 |
Voltage | 3.3~12VDC |
Impedance | 50Ω |
Operating current | <40mA |
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