CR3 G3

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  • 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

Choke Ring Antenna Minimum tracking elevation
Practical tracking elevation
Frequency Range GPS L1/ L2/ L5
BDS B1/ B2/ B3
GALILEO E1/ E2/ E5a/ E5b/ E6
Supported SBAS signal bands WAAS/ EGNOS/ MSAS/ GAGAN/ GAGAN
Phase-center accuracy 2mm or better
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 φ379*312mm
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
SKU: south-cr3-g3 Categories: ,

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