High Quality 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

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

Related News

Beidou-3 PPP-B2b signal: a precise positioning solution for China

Jul. 17, 2024

With the rapid development of global positioning technology, BeiDou-3 Navigation Satellite System (BDS-3) high-precision positioning services have gradually become an important force in the navigation field. The PPP-B2b signal of BDS-3 provides users with precision single point positioning (PPP) services, and its application prospects in China and

Explore more

An Introduction of New Technology: Reconfigurable Intelligent Surface(RIS)

Jul. 10, 2024

An Introduction of New Technology: Reconfigurable Intelligent Surface(RIS)

Explore more

Analyze the Operating Mode of the Spiral Antenna

Jul. 10, 2024

Analyze the Operating Mode of the Spiral Antenna

Explore more

A Beginners’ Guide To Helical Antenna

Jul. 10, 2024

The helical antenna is a type of antenna that can transmit and receive polarized electromagnetic signals rotating in space. Such antennas are usually used in ground stations for satellite communications. Use an unbalanced feeder, such as a coaxial cable, to connect the antenna.

Explore more