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High gain strong signal DVB Antenna Digital TV antenna for Car

Antenna Type:          DTV Antenna
Operating Frequency:   470MHz~700MHz 
Operating Voltage:       DC5.0V 
Operating Current :      15~35mA
Amplifier Gain:             17.5dB±2.5dB
Output Impedance:      50Ω
Noise Figure:               2.0dB MAX
V.S.W.R:                    <2.0
Application :automotive, conventional communications, smart home, etc

Product Details

Product Tags

Car Digital TV Antenna

Product Overview

Digital TV antenna adopts transparent antenna substrate, high conductivity and low internal resistance etching antenna resonator. The antenna base board adopts automatic 3M double-sided tape at the bottom, integrates D-TV function, occupies small space, flexible layout, convenient connection, and is widely used. The adhesive is installed on the inside of the front and rear windshield glass of the car. Easy to install, maintain and replace. With automotive glass debugging, broadband, high gain, strong isolation, high sensitivity audio signal reception stable and smooth.

Key Features





Thin and beautiful

Thin film antenna using silver paste line printing technology, so that the antenna can be very thin and thin, the thickness can be as low as 0.25mm, which not only reduces the burden of the car, but also more in line with the requirements of modern cars for streamlined design and aesthetics. Transparent or translucent design can be perfectly integrated with the car glass, without affecting the appearance of the body.

Stable signal reception 

Although thin and thin, thin film antennas can still provide stable signal reception capabilities, suitable for a variety of frequency bands, including but not limited to GPS, radio, mobile communications, etc., to ensure the information interaction needs of the car during the driving process.

Strong environmental adaptability

Transparent or frosted film material can adapt to different lighting conditions, does not produce reflection, does not affect the work of other electronic devices such as GPS global positioning system, and can maintain good performance under different climatic conditions.


The production process of thin film antennas reduces material loss and, combined with its simple structural design, makes the overall cost relatively low, which is a significant advantage for automobile manufacturers.





Easy to integrate and install 

Due to its thinness and plasticity, the thin film antenna can be directly attached to the glass or other surfaces of the car, simplifying the assembly process and reducing the installation difficulty and time cost.

Reduced wind resistance and potential damage

Compared to traditional whip or longer ground antennas, thin film antennas cling to the body and do not add additional wind resistance or damage when passing through low areas or tunnels.


 In addition to the basic signal reception function, the thin film antenna can also be integrated with other functions, such as acting as an electrostatic discharger to help release the accumulated static electricity of the car shell and protect the passenger safety and body circuits.

With its unique advantages,

automotive thin film antenna is gradually becoming an ideal choice for intelligent networked vehicles and vehicles pursuing high performance and beautiful design.


Frequency Range470~ 710MHz
V.S.W.R< 2.0 @f0
Low noise amplifier characteristics
Working voltageDC 5.0V±0.3V
Working current15mA~35mA @5.0V
Output gain17.5±3dB
Output impedance50±3Ω
Output standing wave ratio< 2.0 
Noise factor≤2.0dB 

Environmental Requirements
Operating temperature -40℃ ~ +85℃
Protection gradeIP52
Connector pulling force≥80N


This antenna can be widely used in the vehicle’s pre & after market.

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