EA91 GNSS Antenna


Catalog excerpts

EA91 GNSS Antenna - 1

EA91GNSS Antenna Wideband dual-band multi-constellation satellite mode GNSS measuring antenna Excellent polarization axis ratio performance Excellent phase center performance Excellent anti-multipath jamming performance The EA91 uses high-gain broadband antennas to receive GNSS signals covering GPS, GLONASS, Beidou, Galileo, QZSS, and L-Band. The EA91 uses the total symmetric distribution multi-stage of 3D choke-ring scheme with completely symmetric distribution for higher phase center stability and superior multi-path jamming performance, and it has excellent coincidence performance of phase center and mechanical center.

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EA91 GNSS Antenna - 2

GNSS Performance Physical Dimensions Phase Center Offset Axial Ratio (SBAS, WAAS, EGNOS, QZSS, Gagan, MSAS, OmniStar and Atlas) Out-Of-Roundness 370mm diameter x 263mm high Roll-Off Factor Noise Figure Antenna Housing Material FRP Operating Voltage Base Material Operating Current Environment Operating Temperature Storage Temperature Water/Dust Proof G-survey Shanghai e-Compass Science &Technology Co., Ltd Building 4, No. 651 Wanfang Rd, Minhang District, Shanghai 201112, China Tel: +86 21 54467213 Email: info@esurvey-gnss.com Web: www.esurvey-gnss.com Edition: 20190403

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