Survey GNSS Antenna
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Ruggedized High Precision Survey GNSS Antenna R440
Comprehensive GNSS support: 1165MHz~1300MHz, 1525MHz~1615MHz Stable phase center ensures millimeter positioning accuracy: ±2mm Aluminum Alloy Base, ABS+PC Lid Water/Dust Resistance: IP69K Operating Temperature: -55~85℃
Mini Housing RTK High Precision Survey GNSS Antenna S440C
★Mini Housing: Φ100mm ★Supported Systems: GPS/GLONASS/Beidou/Galileo/IRNSS/QZSS/SBAS/L-Band; ★Frequency Range: 1166~1278mhz, 1559-1607mhz; ★Gain: 40±2 dBi; ★Operating voltage: 3.3V~12VDC; ★Multi-star multi-frequency zero-phase centre dielectric antenna； ★High unit gain, wide directional map beam, low elevation angle still possible; ★High measuring accuracy with anti-multipath choke plate; ★Low Noise Amplifier with Band Pass Filter; ★With multipath resistant choke plate for high measurement accuracy; ★Microstrip Stacking Materials and Processes; ★Waterproof rating: IP67;
√ 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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