High Quality 3D Choke Ring Antenna LNY4N04A

Product Description

3D Choke Ring Antenna LNY4N04A

Mide LNY4N04A GNSS 3D Choke Ring Antenna covers bands of multiple satellite navigation and positioning systems, including GPS L1/L2/L5,GLONASS L1/L2,Galileo E1/E2/E5a/E5b, BD B1/B2/B3 as well as L-Band correction service.Widely used in geospatial, precision agriculture, deformation monitoring and disaster monitoring.

The antenna is with Stable phase-center, accuracy of mm level.The choke ring structure can effectively mitigate multipath interference.Low elevation gain of the antenna is high, thus satellites of low elevation can be well tracked.The LNY4N04A antenna cover is made of glass fiber reinforced polymer(GFRP) material and is strong and reliable. The IP67 ruggedized cover is also designed to protect the inside antenna from dust and water. It can be used in extreme conditions and guarantees operation at temperatures from -45+85 ℃.

Product Features

High Quality 3D Choke Ring Antenna LNY4N04A

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
Polarization	RHCP
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 Type	TNC-K
Antenna size（mm）	Φ379.5×296.5mm
Waterproof Level	IP67
Operating Temperature（℃）	-45-+85 ℃
Storage Temperature（℃）	-55-+85 ℃
Humidity	95% No Condensing

If you would like more information about this product, please contact us.

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