L1 L2 GNSS Antenna High Gain Multi-Band GPS for GLONASS for Galileo Beidou Support, RHCP Circular Polarization, Mapping Applications With STARF-107 Unit And M90SD Magnetic Base(Antenna+Cable-SMA)

Features:* STARF-107 can receive signals in GPS, GLONASS, for Galileo and Beidou frequency bands. The antenna has the characteristics of high gain, good gain at low elevation angles, wide-angle circular polarization, and stable phase center. It is suitable for four-, high- for surveying and mapping fields, and is widely used in geodetic surveying, road construction, survey, terminal container operations and other occasions.* The antenna part adopts a multi-feed point design to for ensure that the phase center and the geometric center coincide, minimizing the of the antenna on measurement errors;* The antenna unit has high gain and beam width in the pattern, which ensures the reception of signals at low elevation angles and can still search for stars normally under some serious obstruction conditions;* High and low temperature resistance, waterproof, anti- cover to protect the antenna* long term working in the field.【High-precision GNSS Antenna】STARF-107 receives signals in GPS, GLONASS, forGalileo, and Beidou frequency bands, ensuring high accuracy in surveying and mapping fields. It is widely used in geodetic surveying, road construction, and survey.【Multi-feed Point Design】To minimize measurement errors, the antenna adopts a multi-feed point design that ensures the phase center and the geometric center coincide.【Excellent Signal Reception】With a high gain and wide-angle circular polarization, the antenna can receive signals at low elevation angles and even under serious obstruction conditions.【Reliable】Designed to withstand high and low temperatures, the antenna is waterproof and equipped with an anti-UV cover, making it suitable for long-term fieldwork.Specification:Type (optional): STARF-107+M90SD+cable for SMA, STARF-107+M90SD+cable TNCMaterial: ASA+Color:whiteWorking frequency: GPSL1/L2 BeiDouB1/B2/B3 GLONASSG1/G2 forGalileoE1/E5bPolarization type: RHCPImpedance: 50ΩHorizontal coverage angle: 360°Output standing wave ratio: ≤1.5Antenna AR: ≤3dBPhase center error: ≤3mmLow Noise Amp lifier Specificationsfor LNA gain: 40±2dBNoise figure: ≤1.5dBOutput standing wave ratio: ≤1.5Working voltage: +3V~+16VWorking current: ≤50mAConnector: TNC-K (female), supports customizationAntenna size (mm): Ф151.6mm×63mmWorking temperature (℃) -40℃: ~+70℃Storage temperature (℃) -55℃: ~+85℃Waterproof grade: IP67Size: as shown in the picturePackage Contents:1 x STARF-107 antenna1 x M90SD magnetic base1 x 5m signal cable

• GNSS for RTK-GPS Compatibility: Supports GPS L1/L2, BeiDou B1/B2/B3, GLONASS G1/G2, for Galileo E1/E5b bands, providing versatile satellite coverage for agricultural mapping, road construction, geodetic surveying, and container yard operations.
• Waterproof High Precision Build: IP67-rated housing with ASA+ material resists -40°C to +70°C operating temperatures, forestall‍s dust and water ingress, insuring reliable measurements in challenging outdoor environments.
• Stable Phase Center Design: Multi-feed point structure aligns geometric and phase centers, reducing measurement errors to ≤3 mm, and maintaining consistent GNSS for RTK-Antenna performance even at low elevation angles.
• Enhanced Signal Reception: High gain with 40±2 dB LNA&≤1.5 dB noise figure supports wide-angle circular polarization for stable tracking under obstructions, insuring continuous satellite acquisition during field work.
• Complete Mounting Kit: Includes STARF-107 antenna, M90SD magnetic base, and 5 m signal cable with TNC-K connector, enabling quick setup for fixed or mobile survey stations without compromising precision.