UniStrong
UA35 GNSS Survey Antenna
The UA35 is a survey-grade GNSS antenna that covers the reception of BeiDou, GPS, GLONASS, Galileo, and QZSS signals. Featuring a low-profile design, its phase center coincides with the mechanical center, delivering superior performance.
- IP69K
- Ingress Protection
- 500g±10g
- Weight
- 50Ω
- Input Impedance
Original UniStrong unit·Authorized distributor
Overview
About the UA35
The UA35 is a survey-grade GNSS antenna that covers the reception of BeiDou, GPS, GLONASS, Galileo, and QZSS signals. Featuring a low-profile design, its phase center coincides with the mechanical center, delivering superior performance. In addition, antenna rotation and changes in satellite elevation angle do not affect GNSS signal reception.
Product Overview
The UA35 is a survey-grade GNSS antenna supporting signal reception from BeiDou, GPS, GLONASS, Galileo, and QZSS. Featuring a low-profile design, its phase center aligns with the mechanical center, delivering superior performance. In addition, antenna rotation and changes in satellite elevation do not affect GNSS signal reception.
Product Features
a. Wideband, multi-constellation, multi-frequency GNSS survey antenna b. Excellent polarization axial ratio performance c. Superior phase center stability d. High-performance compact design
Specifications
Technical data
Values from the UniStrong datasheet. Ask us for the full sheet or a side by side with another model.
Antenna Performance
- Frequency Range
- GPS: L1/L2; BDS: B1/B2/B3; GLONASS: G1/G2/G3; Galileo: E1/E5a/E5b; L-Band (Commercial PPP Service), SBAS, OmniSTAR, CDGPS
- Passive Gain
- GPS L1 > 6dBi, GPS L2 > 5dBi
- Polarization
- RHCP
- Input Impedance
- 50Ω
- VSWR
- ≤2
- Axial Ratio
- ≤2dB @ boresight
- Phase Center Error
- ±2mm
LNA Performance
- LNA Gain
- 39±2dB
- Noise Figure
- <2dB
- Differential Propagation Delay
- ≤5ns
- Antenna Propagation Delay
- 15ns, typical
- Operating Voltage
- 3.3-15V DC
- Operating Current
- <40mA
Environmental Specifications
- Ingress Protection
- IP69K
- Certification
- RoHS
Mechanical Specifications
- Dimensions
- D146 x H46mm
- Weight
- 500g±10g
- RF Connector
- TNC Female
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