هوائي Bingfu 4-System GNSS Helix لنظام تحديد المواقع/BeiDou/GLONASS/Galileo | موصل SMA عالي الكسب 28 ديسيبل | IP65 مقاوم للماء | هوائي تحديد المواقع في الهواء الطلق للسيارات
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مميزات خاصة
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