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HX-GS481A Survey Antenna

Product Name:HX-GS481A Survey Antenna
Product Description:HX-GS481A receives GPS L1/L2 and GLONASS L1/L2 frequencies, which can be used in land survey, marine survey, channel survey, seismic monitoring, bridge survey, container operation, agriculture applications. Customers can use the same antenna for GPS only or dual constellation applications. It has high gain and wide beam width to ensure the signal receiving performance of satellite at low elevation angle. The phase center of this antenna remains constant as the azimuth and elevation angle of the satellites change. Signal reception is unaffected by the rotation of the antenna or satellite elevation, so placement and installation of the antenna can be completed with ease.
Type:Aerial, Land, Marine
Year of introduction:2015
Height [m]:0.067
Depth [m]:
Width [m]:0.19
Total weight [kg]:0.55
Certifications:CE FCC
Housing and finish material:Plastic
Design keywords:Anti-Jam, Fixed-reference, Geodetic Antenna, Rugged, High vibration resistant
Mounting:5/8" X11 thread
Multipath rejection techniques and methods:
Operating temperature: min. [°C]:-40
Operating temperature: max. [°C]:70
Max operational altitude [m]:
Humidity resistance:95% No-condensing
Water sand and dust proof:IP67
Shock and vibration proof:IP67
ROHS compliance:Y
WEEE compliance:
Min. operating power [V]:3
Max. operating power [V]:18
Typical consumption [W]:
Connection/cable for power:
Tracked signals 
Tracked satellite signals:GPS, GLONASS
Type of GPS measurements:L1, L2
Type of GLONASS measurements:L1, L2
Type of Galileo measurements:
Type of Beidou measurements:
Type of SBAS measurements:
Signal gain [dB]:40
Noise figure [max dB]:2.0
Amplifier description:LNA
Max cable length [m]:30
TNC female:Y
SMA male:Y
Other Connectors:
More information 
Distinguishable features :● Support GPS L1/L2、GLONASS L1/L2 frequencies. ● Multi-path rejection board inside can eliminate the multi-path influence to measurement error. ● Adopt multi feed design to ensure the superposition of phase center and geometrical center, and minimize the influence to measurement error. ● Water & dust-proof design ensures absolute seal of kernel parts, capable for long time outdoor operation. ● Very low noise figure. ● Lightning proof circuit inside can protect the LNA from being damaged by surge immunity.

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