Dual-Band Vehicle-Mounted LHCP Satellite Antenna_Satellite Communication antenna_Satellite Antenna_Product_SHENZHEN VLG WIRELESS TECHNOLOGY CO., LTD

Satellite Communication Antenna

Dual-Band Vehicle-Mounted LHCP Satellite Antenna

Antenna gain

Vertex gain emission ≥5.0dBi.

Reception ≥4.5dBi

Theta,35° Minimum ≥3.0dBi.

Theta 45° Minimum ≥2.0dBi

Theta 60° Minimum value ≥0dBi

VSR≤2

Impedance：50Ω

Application :automotive, conventional communications, smart home, etc

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Overview

This antenna is a dual-band antenna designed for automotive and other fields, covering the two large S bands of 1980-2010MHz and 2170-2200MHz, supporting efficient signal transmission and reception. The antenna adopts left-hand circular polarization to ensure the stability and reliability of signal transmission. It has a beautiful appearance and a small size, and is easy to integrate into various vehicle-mounted equipment.

Key Features

• Dual-band coverage:
The antenna covers two frequency bands, 1980-2010MHz and 2170-2200MHz.

• Left-hand circular polarization
Enhanced anti-interference and stability, ideal for circular polarization signal transmission.

• High gain
Vertex Gain ≥5.0dBi with stable performance across multiple angles, improving signal strength and communication quality.

• Wide beam
Large beam width for effective low-angle signal reception, ensuring stable communication in complex environments, suitable for vehicle-mounted applications.

Specification

Electrical performance indicators
Frequency Range(MHz)	1980-2010MHz，2170-2200MHz
Polarization	Left-hand circular polarization (L)
Gain (dBi)	Vertex Gain ≥5.0dBi
Gain (dBi)	Theta 35° minimum ≥3.0dBi
Gain (dBi)	Theta 45° minimum ≥2.0dBi
Gain (dBi)	Theta 60° minimum ≥ 0dBi
Gain (dBi)	Theta 70° minimum ≥-3.0dBi
V.S.W.R	≤2
Input Impedance(Ω)	50
Structural characteristics
Dimension (mm)	167.27860.2mm @typ
Output Connector	FAKRA_C
Environmental requirements
Relative Humidity	95%
Operating Temperature (℃)	-40～+85
Store Temperature (℃)	-40～+90

Applications

1.In-vehicle Communication: For wireless communication between vehicles, navigation, and entertainment. 2.Satellite Communication: Ensures stable satellite connections with high signal clarity and reliability for long-distance apps. 3.IOT Devices: Facilitates wireless communication between in-vehicle IOT devices. 4.Remote Monitoring & Security: Provides stable wireless connections for HD video and data monitoring. 5.Emergency Communication: Supports fast, reliable communication for rescuers to share and coordinate info. 6.Ship Communication: Enables communication between ships and shore base stations.