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UA35 Antenna

UA35 Antenna

Regular price $800.00 USD
Regular price Sale price $800.00 USD
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UA35 - GNSS ANTENNA

Introduction

The eSurvey UA35 covers the reception of GNSS signals such as GPS, GLONASS, BDS, Galileo, QZSS, and L-Band. It has the superior performance of the antenna phase center. Its small size and light weight make it easy to carry around and operate.

Powerful Satellite Tracking Capacity

Obtain all available and reliable data sources, with total channels and all signals (GPS, BDS, GLONASS, GALILEO, IRNSS, QZSS, and SBAS) of GNSS tracking.

Superior Antenna Phase Center

Further, improve the reliability of your measurement work due to the coincidence of the phase center and mechanical center that can make the phase center error less than 2 mm.

Small size and Light Weight

Easily carry it in a variety of complex environments.

High Gain (GPS L1 > 6 dBi, GPS L2 > 5 dBi)

Experience strong GNSS satellite tracking ability, and make your measurement work and data more reliable due to the excellent antenna gain.

Rugged Design

Use it for many years with IP69K design that is protected against the ingress of dust and high temperature, high-pressure water - making products with this certification ideal for use in conditions where equipment must be carefully sanitized.).

Excellent Axial Ratio Performance

Axial ratio ≤6 dBi makes the UA35 antenna performance better.

Specification

  UA35
Antenna Performance  
Satellites tracking GPS L1, L2, L5
BDS B1, B2, B3
GLONASS G1, G2, G3
GALILEO E1, E5
QZSS L1, L2, L5
IRNSS L5
SBAS L1
L-Band L-Band
Polarization Right-handed circular
Axis ratio ≤2 dB @Axial
Antenna gain √ GPS L1 > 6 dBi                                                        
√ GPS L2 > 5 dBi
Out-of-roundness ×
Phase center offset ± 2 mm
Low Noise Amplifier Performance  
Frequency range 1525 - 1615 MHz, 1182 - 1278 MHz
Characteristic impedance 50 Ω
VSWR ≤ 2.0:1
Noise figure 2 dB Max
LNA gain 39 ± 2 dB
LNA noise figure ×
In-band flatness ± 1.5 dB
Out-of-band suppression √ L1 ± 200 MHz >40 dBc
√ L2 ± 200 MHz >50 dBc
Differential transmission delay ≤ 5 ns (L1-L2)
Antenna transmission delay 15 ns (Typically)
Voltage 3.3 - 15 V dc
Current ≤ 40mA
Environmental Performance  
Operating temperature -40℃ - +85℃
Storage temperature -55℃ - +100℃
Humidity Up to 95%
Water/dust proof IP69K RoHS EU directive
     
Dimension D146 mm x H46 mm
Weight 500 g
Antenna interface TNC-F
Radome material ASA plastic
Base material Aluminum alloy
Mount 5/8-11 UNC-2B

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