GNSS Reference Station Antenna KV-CM004

·multi-system full-frequency
·High gain at low elevation angle and strong satellite tracking capability
·Unique choke and choke plate design, with excellent multi-path suppression effect
·IP67 level waterproof and dust proof, can work normally in outdoor for years
Inquiry
Overview
Technical Features
Parameters
Applications
Recommended Products
Overview
CM004 is a multi-system full-frequency reference station antenna covering BDS, GPS, GLONASS and GALILEO. With unique choke structure design, this product has obvious features such as stable phase center, good multi-path suppression effect, high positioning accuracy and good low elevation angle reception
Technical Features

● Phase center accuracy to sub-millimeter level, high stability, and good repeatability

● Small size and light structure

● Unique choke and choke plate design, with excellent multi-path suppression effect

● High gain at low elevation angle and strong satellite tracking capability

● IP67 level waterproof and dust proof, can work normally in outdoor for years


Parameters
PERFORMANCE
Signal Received
GPS L1/L2/L5
BDS B1/B2/B3
GLONASS L1/L2/L3
GALILEO E1/E5a/E5b/E6
Antenna Impedance
50Ω
Polarization
RHCP
Axis Ratio
≤2dB
Azimuth coverage
0°~360°
VSWR
≤1.5
Maximum Gain
5.5dBi
Phase Center Error
±1mm
LNA
LNA Gain
L1:50±2dB
L2:50±2dB
Noise Figure
≤1.5dB
Passband ripple
±1dB
Operating Voltage
DC3.3~12V
Operating Current
≤60mA
MECHANICAL
Dimensions
Φ322*256mm
Weight
≤5.5Kg
Mounting
5/8''×11(imperial)
Connector
TNC-K
ENVIRONMENTAL
Operating Temperature
-40℃~+85℃
Storage Temperature
-55℃~+85℃
Humidity
95% non-condensing
Applications
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