GNSS Receiver

The GNSS receiver is primarily used to receive GPS-L1 and BD2-B1 dual-mode navigation signals. It provides orbit determination, positioning, and timing data for the entire satellite. According to the mission requirements, it uses dual-antenna combined positioning and has an on-orbit lifespan of 3 years.

Description

Receiving FrequencyGPS-L1，BD2-B1
Positioning Accuracy Position ≤ 10m (3-axis, 1σ)
Speed Measurement Accuracy0.2m/s (3-axis, 1σ)
Orbit Determination Position Accuracy: Position ≤ 3m (3-axis, 1σ)
Orbit Determination Speed Accuracy Speed ≤ 0.1m/s (3-axis, 1σ)
GPS Extrapolation Accuracy (within 100 minutes) Position Accuracy ≤ 40m ; Speed Accuracy ≤ 0.4m/s (3-axis, 1σ)
Time Accuracy ≤100ns
Power Consumption ≤2W
Weight ≤100g
Dimensions 76mm x 54mm x 20mm

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Units 610 & 611, Level 3, The Offices 3, One Central Dubai World Trade Centre, Dubai

Phone：

(+971) 04 594 3961

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15/F, Data Technology Hub, 5 Chun Cheong Street, Tseung Kwan O Industrial Estate, New Territories, Hong Kong

Phone：

(+852) 2161 8300

E-mail

ir@uspace.com

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