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
- Protection IP67
- 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
