Feature:
1. Small Measuring Error: In GPS measurement, the observed values are based on the phase center position of the receiving antenna, this antenna adopts single layer multi feed ultra wideband design, with the minimum phase center elevation difference.
2. Good Reception Effect: The antenna unit has high gain and small gain roll off, which has a good reception effect on low elevation satellites signal, ensuring that satellites can still be collected normally in some severely obstructed situations.
3. Low Noise Amplifier: External antenna has low noise amplifier, using pre filtering technology to effectively suppress out of band interference signal, improve reliability, and reduce the impact of multipath signals on accuracy through reactive power network suppression.
4. IP68 Protection Grade: This antenna has IP68 protection grade, waterproof and dustproof, with 12.24kgfcm2 shell overall compressive strength, and the UV resistance cover provide protection for long term outdoor work, ensuring high accuracy measurement.
5. Wide Application: External full band measurement antenna, supporting for Beidou 2, for GPS, for GLONASS system satellites navigation signal reception, widely used in geodesy, oceanography, agriculture, deformation, navigation and locating, and other fields.
Specification:
Item Type: Antenna
Working Frequency Band:
BDS: B1A, B1I, B1C, B2I, B2a, B2b, B3A, B3AE, B3Q
GPS: L1, L2, L5
GLONASS: G1, G2, and G3
GALILEO: E1, E5a, E5b, E6
ABAS: L1, L5
QZSS: L1, L2, L5, L6
IRNSS: L5
L Band
Frequency Range: 1166MHz1278MHz, 1521MHz1608MHz
Impedance: 50 Ohm
Polarization Mode: Right Hand Circular Polarization (RHCP)
Horizontal Covering Angle: 360 Degree
Output Standing Wave: less than 2
Maximum Gain: more than 5dBi
Antenna Axial Ratio: <3dB
Phase Center Error: +2mm
Low Noise Amplifier Indicator:
Gain: 40dB+2dB
Noise Factor: less than 2dB
Output Standing Wave: less than 2
Output Impedance: 50 Ohm
In band Flatness: +2dB
Output P1 Compression Point: more than 0dBm
Working Voltage: DC 3.316V
Working Current: less than 45mA (Typical Value)
Differential Transmission Delay: less than 5ns
Antenna Size: Approx. 150 x 58.4mm 5.9 x 2.3in
Connector Type: TNCK
Bottom Mounting Thread: Centering Rod Mounting
Mounting Thread Specification: Coarse Thread 58in11, Depth 1214mm 0.470.55in
Operating Temperature: 40 celsius to +85 celsius
Storage Temperature: 55 celsius to +85 celsius
Humidity: 95percent Non Condensing
Protection Grade: GBT42082017IP68 (test condition is 1 meter water depth continuous soaking for 2 hours normal work)
Shell Overall Compressive Strength: 12.24kgfcm2.
Package List:
1 x Antenna
1 x Mount
1 x 8 Meter CableSmall Measuring Error: In GPS measurement, the observed values are based on the phase center position of the receiving antenna, this antenna adopts single layer multi feed ultra wideband design, with the minimum phase center elevation difference.
Good Reception Effect: The antenna unit has high gain and small gain roll off, which has a good reception effect on low elevation satellites signal, ensuring that satellites can still be collected normally in some severely obstructed situations.
Low Noise Amplifier: External antenna has low noise amplifier, using pre filtering technology to effectively suppress out of band interference signal, improve reliability, and reduce the impact of multipath signals on accuracy through reactive power netw
IP68 Protection Grade: This antenna has IP68 protection grade, waterproof and dustproof, with 12.24kgfcm2 shell overall compressive strength, and the UV resistance cover provide protection for long term outdoor work, ensuring high accuracy measurement.
Wide Application: External full band measurement antenna, supporting for Beidou 2, for GPS, for GLONASS system satellites navigation signal reception, widely used in geodesy, oceanography, agriculture, deformation, navigation and locating, and other fiel
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