CR3 G3

    Model: CR3 G3

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    CR3 G3 Brochure

    Features

    ● The South CR-3 UHG provides a stable phase center offsets at sub-millimeter level to guarantee your reference station an excellent tracking performance.

    ● Choke rings design inside the antenna helps achieve an outstanding multipath rejection performance.

    ● High-gain design for low elevation tracking enhances signal availability for more satellites.

    ● Ultralow line loss on signal transmissions, enables connecting cable extend more than 100 meters carrying undamaged signals.

    ● Fully sealed core components, waterproof and dustproof design, make it withstand severe conditions for continuous work in the field


    CR3-G3

    Specification

    Choke Ring Antenna Minimum tracking elevation
    Practical tracking elevation
    Frequency Range GPS L1/ L2/ L5 QZSS: L1,L2C,L5
    GLONASS L1/L2 SBAS: L1 C/A,L5
    BDS B1/ B2/ B3
    GALILEO E1/ E2/ E5a/ E5b/ E6,Alt BOC
    Supported SBAS signal bands WAAS/ EGNOS/ MSAS/ GAGAN/ GAGAN
    Phase-center accuracy 2mm
    Phase-center repeatability < 1mm
    Maximum phase-center eccentricity 2mm
    Antenna gain 65dB
    LNA features Advanced filtering to reduce interference by high power out-of-band transmitters
    LNA gain 50 ± 2dB
    Supply voltage 3V DC to 18V DC
    Supply current (maximum) 40MA
    Delay 5 x 10^(-9) s
    Dimmension φ322*261mm
    Element type Microstripe antenna
    Porlarization RHCP
    Axial ratio 2dB at Zenith
    Voltage standing wave ratio 2.0 maximum
    Left-hand circular polarization 20dB
    Multipath mitigation technologies LHCP rejection and 1/4 wave choke ring ground plane
    Ground plane design 1/4 wave choke ring
    Coaxial connector TNC female
    Shock rating 1m (3.28 ft) drop
    Vibration rating 4.3 GRMS, random vibration profile; Z axis only
    Humidity 95%
    Operating temprature -50 °C to +85 °C (-58 °F to 185 °F)
    Storage temprature -65 °C to +85 °C (-85 °F to 185 °F)
    Mounting thread 5/8" x 11 Female

    Note: all information above is subject to change without any prior notice.

    6808

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