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隐藏域元素占位
Full-Band Survey GNSS Antenna T440
√ Frequency 1521MHz~1608MHz/1166MHz~1278MHz
√ Gain 40±2 dBi
√ Polarization right-hand circular polarized（RHCP）
√ Axial ratio[dB] ≤3
√ ontal coverage angle 360°
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隐藏域元素占位
High Performance Survey Antenna S440
√ Frequency Range:1556~1623 and 1164~1288 MHz;
√ Gain：40±2 dBi;
√ Operating voltage：3.3V~12VDC;
√ Phase centre stability over a wide angular range in the vertical plane；
√ Multi-star multi-frequency zero-phase centre dielectric antenna；
√ High unit gain, wide directional map beam, low elevation angle still possible；
√ With multipath resistant choke plate for high measurement accuracy；
√ Low noise amplifier with bandpass filter.
√ Microstrip Stacking Materials and Processes
√ Supported Systems :GPS/GLONASS/Beidou/Galileo/IRNSS/QZSS/SBAS/NAVIC/OmniStar;
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38dB BD/GPS/Glonass Timing Antenna Timing4100
√ Wideband coverage – Beidou B1, GPS L1, GLONASS G1, Galieo E1, E2
√ Design for time synchronization
√ Gain : 38dB
√ Frequency: 1575.42±5MHz & 1561±5MHz & 1589.74±2 & 1609±2MHz
√ Built-in surge protector
√ Quality – Industry leading out-of-band rejection
√ Low Noise Figure < 2.0 dB
√ Weatherproof – Conical radome sheds water, ice, and minimizes bird perching
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39dB High Reliability Beidou/GPS Timing Antenna Timing4200
√ High Reliability Timing Antenna
√ Gain : 39dB
√ Wideband coverage – Beidou B1, GPS L1, Galileo E1,E2
√ Built-in surge protector
√ Quality – Industry leading out-of-band rejection
√ Low Noise Figure < 2.0 dB
√ Weatherproof – Conical radome sheds water, ice, and minimizes bird perching
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隐藏域元素占位
√ Frequency range: 1555~1615 MHz & 1200~1275MHz
√ Supported Systems: BDS B1/B2/B3，GLONASS L1/L2，GPS L1/L2
√ The phase center is stable in the vertical plane over a wide range of angles;
√ Zero-phase center dielectric antenna;
√ Low noise amplifier with band-pass filter;
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隐藏域元素占位
GPS/GNSS Passive Re-Radiao Antenna GRA10
√ Gain
√ Passive : 3dBi
√ Frequency: 1150-1700MHz
√ Typical Applications：
√ For GNSS Signal Re-radiate
√ Passive antenna
隐藏域元素占位