Four-star MultiPatch High Precision GNSS antenna description: The Four-Star MultiPatch GNSS active antenna has been meticulously engineered to deliver superior performance across GPS, GLONASS, Galileo, BeiDou, SBAS, QZSS, IRNSS, and L bands. This design ensures optimal accuracy and robust tracking in urban environments. With its uniform gain and near-perfect axial ratio, the antenna effectively mitigates multipath interference. The internal LNA offers outstanding out-of-band rejection, ensuring stability and reliability of GNSS signals. When employed for RTK applications on the base and/or the rover, it can achieve genuine centimeter-level accuracy. This antenna is designed for use with all-band GNSS modules. MultiPatch High Precision GNSS antenna Features: Designed for outdoor applications High Gain (38dB) RoHS Compliant Signal Received: GPS L1/L2/L5 GLONASS G1/G2/G3 GALILEO E1/E5a/E5b/E6 BDS B1I/B2I/B3I/B1C/B2a/B2b SBAS L1/L5 QZSS L1/L2/L5/L6 IRNSS I5 MultiPatch High Precision GNSS Electrical data Voltage range 3.3 – 12 V Typ current ≤45 mA Gain 5 dBi Typ. LNA Gain 38 ± 2 dB LNA Noise Figure ≤ 2 dB Axial Ratio ≤ 3 dB Max. Output VSWR 2.0 Polarization RHCP Phase center error ±2 mm Passband fluctuation ±1.5 dB MultiPatch High Precision GNSS Environmental data Operating temperature -40 to +85 ̊C Storage temperature -40 to +85 ̊C Ingress Protection Rating: IP64 ESD circuit protection ±15 kV (IEC61000-4-2) Humidity 40% - 95% Vibration MIL-STD-810G, Method 514.7 Vibration Mechanical data Weight: 290 gr. without cable Dimensions: dia 100 mm, height 36.5 mm Cable: 5 m Connectors: TNC-K/SMA Housing color: black Mounting holes M5: 60x60 mm Waterproof 3M double sided tape mounting
