Bingfu 4-System GNSS Helix Antenna for GPS/BeiDou/GLONASS/Galileo | 28dB High Gain SMA Connector | IP65 Waterproof | Automotive Outdoor Positioning Antenna

Specification: Working Frequency: 1176MHz/1207MHz /1227MHz/1575MHz /1561MHz/1602MHz Channel: L1/ E1 /B1C /G1 /B1 /L2 /E5B B2(I/Q) /B2b /B2a /L5 /E5 /E5a Impedance:50ohm Polarization:right-handed circular polarization LNA Gain:28dB Vswr:≤ 2.0 Noise figure: ≤2dB Operating voltage: +2.8V~3.3VDC Operating current: ≤30mA Filter :2-way filtering Connector:SMA Male Weight: RoHS/REACH compliant Operating Temperature：-35℃ ～ +80℃ Storage Temperature：-40℃ ～ +85℃ Package Content: 1 x Antenna Applications: Automotive telematics and fleet management Marine navigation systems Outdoor IoT asset tracking UAV/drone positioning

• Multi-System GNSS Compatibility: Supports GPS L1/L2 BeiDou B1/B2/B2a GLONASS G1 and Galileo E1/E5 signals for global coverage; enables rapid positioning in urban canyons forests and high-rise areas to meet diverse tracking needs
• High-Gain Low-Noise Performance: Dual-stage low-noise amplifier LNA delivers 28 dB gain with ≤2 dB noise figure; multi-feed design enhances low-elevation signal reception for stable tracking in harsh environments
• IP65 Waterproof: Aluminum housing 59.3x28.2mm with SMA male connector withstands -35 °C to +75 °C temperatures and 95% humidity; ideal for automotive marine and outdoor IoT devices needing reliable performance
• Plug-and-Play Installation: SMA screw-mount connector ensures secure attachment; right-hand circular polarization RHCP minimizes multipath interference; low power consumption ≤30 mA at 2.8-3.3 V for easy integration
• Certified Reliability: TS16949-certified manufacturing includes 24-hour high/low-temperature tests -35 °C to +75 °C; built-in ESD protection 8 kV air/4 kV contact discharge ensures long-term durability