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August 19, 2023
Lightning protection of radio-television shared antenna systems and cable television systems

There are many similarities between lightning protection of radio and television shared antenna systems and cable television systems and microwave systems. For example, the requirements for lig

August 19, 2023
What is the first Fresnel zone of an antenna

The microwave transmission can be understood as simple as this: There are direct waves and reflected waves in the propagation path from the transmitter to the receiver. The oval area under the

August 18, 2023
Stable wireless bridge antenna calibration is the key

Hello everyone, today Xisheng Microvision has introduced the issue of antenna calibration for wireless bridge microwave transmission. In microwave communication, for the calibration of the ante

August 17, 2023
GPS Beidou Clock Antenna Installation Notes

Shanghai Ruicheng Electric Co., Ltd. is mainly engaged in the BeiDou GPS BeiDou clock, and the products are in stable operation in nearly ten thousand domestic and foreign industries. Now we wi

August 17, 2023
Beidou school server antenna installation precautions

1. When the server antenna of Beidou school is installed, first install the antenna head on the antenna bracket, and then fix the antenna bracket on the top of the building with expansion bolts

August 16, 2023
What is the use of wireless bridge antenna? Why use an antenna

When we introduce products to our customers, we will refer to the word antenna. Friends who have come into contact with wireless bridges will know that wireless bridges have antennas, but they

August 16, 2023
Suspected Samsung C9 poster exposure antenna design changes

The Tencent Digital (Blue) Samsung GALAXY C9 is getting closer and closer to us. After the aircraft was successively approved by the radio transmission mo

August 15, 2023
OPPO R9s spy photos released this antenna strip changed to "stockings"?

Tencent's digital (OPL) OPPO R9s series will be officially release

August 15, 2023
OPPO R9s will adopt new micro slit antenna design

The OPPO R9s will be released soon. Today, there is another back detail photo: OPPO R9s adopts a new micro slot antenna design. Micro slit antenna is fine to 0.3mm, which

August 14, 2023
Samsung C9 Pro passport exposure this antenna looks a bit familiar

Tencent Digital (Blue) After the Samsung official had released a propaganda poster of a mysterious new machine, a lot of people at that time launched the

August 14, 2023
New wearable antenna helps health monitoring

The researchers said he designed a new, flexible, stretchable and bendable health monitoring device that can be worn du

August 13, 2023
Corona antenna + dual camera Nokia mystery new machine spy photos sneak

IT168 Information Although Nokia's new low-end D1C may not be able to miss the domestic market, th

August 13, 2023
Dragon 653+ microstrip antenna Samsung C9 Pro officially unveiled

IT168 News Samsung held a communication meeting in Beijing on the morning of November 9th. The Samsung

August 12, 2023
Huawei P10 prototype exposure with corona antenna design

[IT168 News] Although Huawei Mate 9 has just been released soon, but the market has alrea

August 12, 2023
Huawei P10 or Meizu released next April you look at this antenna

Tencent Digital (Blue) With the appearance of the Huawei P10 prototype on the Internet,

August 11, 2023
Suspected Meizu PRO 7 spy photos exposure completely remove the antenna strip

Tencent's digital news (water blue) news that Meizu PRO 7 will be launched early ne

August 11, 2023
Pass iPhone 8 appearance unchanged antenna strip but the price is lower

Tencent digital news (water blue) there will be three iPhone debut next year, there seems to be no suspense,

August 10, 2023
What are the main aspects affecting the performance of the GPS antenna?

GPS is a terminal that performs positioning or navigation by receiving satellite signals. The antenna must be used to receive the signal. GPS satellite signals are divided into L1 an

August 10, 2023
Wireless Bridge Antenna Safety Installation Considerations

Wireless Bridge Antennas and Security Considerations: Please observe the following precautions for antenna installation: l For most lifting antenna installations,

August 09, 2023
How to maintain the antenna and feeder in wireless monitoring?

An antenna is a transformer that transforms the guided wave propagating on a transmission line into an electromagnetic wave that propagates in an unbounded medium (usually free space) or vice versa.

August 09, 2023
Three Letters Leading: Car Antenna Tips

Vehicle antennas are used for radios and radios in cars, and some have built-in antennas. The car antenna refers to a mobile communication antenna that is designed and installed on t

August 08, 2023
Multi-motor anti-backlash antenna control system based on CAN bus and PCC

Abstract: CAN bus is one of the most widely used fieldbuses in the world. It has been used more and more in China. The multi-motor backlash control mode is often used in large-scale radar antenna cont

August 08, 2023
Do you know if you choose to use the antenna correctly? ? Come up and get up! !

In this wireless era, we are receiving or sending signals everywhere. Whether it is a cell phone, a notebook, a computer, or almost all wireless products, an antenna is used. Then do you know or

August 07, 2023
Explain the position of antenna in wireless monitoring system

In the wireless monitoring system, the antenna is essential, and the signal transmission of the wireless monitoring device must be achieved through the antenna. Antennas have different radiating or r

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