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

Quad-System GNSS Compatibility
Supports GPS L1/L2, BeiDou B1/B2/B2a, GLONASS G1, and Galileo E1/E5 signals; Ensures global coverage and rapid positioning in urban canyons, forests, or high-rise areas.

High-Gain & Low-Noise Performance
Dual-stage LNA amplification (28±3dB gain) with ≤2dB noise coefficient; Multi-feed design enhances signal reception at low elevation angles for stable tracking in harsh environments.

IP65 Waterproof & Rugged Design
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.

Plug-and-Play Installation
SMA screw-mount connector ensures secure attachment; Right-hand circular polarization (RHCP) minimizes multipath interference; Low power consumption (≤30mA at 2.8-3.3V).

Certified Reliability
TS16949-certified manufacturing; Passed 24hr high/low-temperature tests (-35°C~+75°C); Includes ESD protection (±8kV air/±4kV contact discharge) for long-term durability.

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