3D Choke Ring Antenna LNY4N04A

3D Choke Ring Antenna LNY4N04A

3D Choke Ring Antenna LNY4N04A

3D Choke Ring Antenna LNY4N04A

3D Choke Ring Antenna LNY4N04A

Product Description

GNSS Choke Ring Antenna  LNY4N04A 

LNY4N04A is a four-star full frequency reference station antenna, can be used with a variety of satellite navigation receivers. With the characteristics of high gain, high precision, multi-system compatibility and high reliability, it can effectively meet the requirements of users. Widely used in geospatial, precision agriculture, deformation monitoring and disaster monitoring.

Product Features

Product Advantages

Product Advantages

Wide frequency range, good signal coverage

Unique waterproof and dustproof design, can work in outdoor long-term stability

Fully support GPS, GLONASS, GALILEO, BDS four global satellite navigation systems

The low noise amplifier with pre-filter technology improves the anti-interference ability of the system

The 3D choke antenna adopts four-feed microstrip antenna technology to ensure the coincidence between the phase center and the geometric center of the antenna, and has strong resistance to multipath effect

Specifications

Antenna
Frequency Range(MHz)BD B1/B2/B3
GPS L1/L2/L5
GLONASS L1/L2
Galileo E1/E2/E5a/E5b
Maximum Gain(dBi)6
Output Voltage VSWR≤2.0
Antenna AR (dB)≤3.0
Phase Center Error(mm)≤2.0
PolarizationRHCP
Port Impedance(Ω)50Ω
LNA
LNA Gain(dB)50±2
Noise Figure≤2.0
Input and Output Voltage VSWR≤2.0
In-band Flatness(dB)±2
Differential Delay(ns)≤5
Operating Voltage(V)3.3-12 VDC
Operating Current(mA)≤50 mA
Physical
Connector TypeTNC-K
Antenna size(mm)Φ379.5×296.5mm
Waterproof LevelIP67
Operating Temperature(℃)-45-+85 ℃
Storage Temperature(℃)-55-+85 ℃
Humidity95% No Condensing

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The LNY4N02A is a 2D choke ring antenna with an integrated radome. It receives all GNSS frequency bands including L-Band.

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