2023-09-25

What are the advantages of using high-power fiber optic repeater?

With the continuous progress of science and technology, all walks of life have also been greatly developed. The development prospect of high-power optical fiber repeater is also very good. Therefore, the demand is increasing and many manufacturers have been added to the market. As manufacturers, it is also necessary for us to tell you about the advantages of using high-power optical fiber repeater. Interested partners can take a look together.

2023-09-25

China Tower 2020 micro-station with photoelectric one box collection: 3 manufacturers to divide the national share.

2020/2/21 13:13 China Tower 2020 Micro Station Photoelectric Integrated Box Collection: 3 Manufacturers Divive National Share C114 Communication Network Nanshan C114 News of February 20

2023-09-25

China Tower 2020 AC distribution box collection: 4 manufacturers selected.

2020/2/21 13:12 China Tower 2020 AC Distribution Box Collection: 4 Manufacturers Selected C114 Communication Network Nanshan C114 News of February 21 (Nanshan)

2023-09-25

Nokia Announces Cancellation of Participation in 2020 US Fiber Optic Communications Show

[Global Network Technology Reporter Lindi] Recently, the reporter learned from Nokia's official website that Nokia officially announced that it would cancel its plan to participate in the OFC2020 (American Optical Fiber Communications Exhibition) held in San Diego from March 8 to 12.

2023-09-25

Can the country's first broadband TV license land radio and television department seize 5G tuyere

The biggest feature of radio and television broadband TV is the use of 5G mobile network access, so that users can watch broadband TV not only at the TV terminal, but also at the new media terminal.

2023-09-25

Principle and characteristics of optical fiber repeater

The near-end unit of the optical fiber repeater is coupled with the downlink signal of the base station, the radio frequency signal is converted into an intermediate frequency signal through the duplexer and the frequency conversion module, and then the analog intermediate frequency signal is sampled into a digital signal through the high-speed A/D converter of the intermediate frequency board, and the optical fiber repeater realizes the digital down conversion function.

2023-09-25

What is fiber optic repeater?

When we perform signal coverage in the field, it is difficult to connect the feeder to the equipment due to the terrain or distance, so there will be too much loss. A reasonable solution is to use an optical fiber repeater instead of a feeder to transmit radio frequency signals to achieve the connection. An optical fiber repeater is a repeater that transmits an optical signal through an optical fiber. It has the characteristics of low transmission loss, convenient wiring, and suitable for long-distance transmission. It can solve the signal coverage inside and outside large and super large buildings. The optical fiber repeater is suitable for large high-rise buildings (groups), communities and other places with high requirements.

2023-09-25

The working principle of optical fiber repeater

The working principle of optical fiber repeater A fiber optic repeater is a repeater that uses optical fiber for signal transmission. The use of optical fiber has the characteristics of low transmission loss, convenient wiring, and suitable for long-distance transmission. It can solve the problem that villages, towns, tourist areas, highways, etc. cannot receive base station signals. Fiber optic repeater can also solve the problem of signal coverage in large and very large buildings, such as those used in large high-rise regional buildings (groups), and communities with higher requirements.

2023-09-25

Precautions for installing mobile phone signal amplifier

Cell phone signal amplifiers are also known as mobile phone partners. From its name signal amplifier, we know that its function is to amplify the signal. Many types of signal amplifiers, such as TV signal amplifiers, radio amplifiers, and all receivers have signal amplifiers installed inside them. The amplifier specially used to amplify the mobile phone signal is called the mobile phone signal amplifier, which is mainly used to solve the blind spot problem of indoor cellular phone signal.

2023-09-25

How to install mobile phone signal amplifier

The so-called mobile phone signal amplifier does not mean that the communication effect can be improved by installing such equipment in an appropriate position. It cannot improve the signal quality of the mobile phone signal by amplifying. The signal quality depends to a large extent on the signal-to-noise ratio, which cannot be improved by the mobile phone signal amplifier, since the noise signal is amplified in the same way as the useful signal is amplified by the mobile phone signal amplifier.

2023-09-25

What is a cell phone signal amplifier

Mobile phone signal amplifier is a miniature repeater, also known as mobile phone signal amplifier or mobile phone companion. From its name we know that the signal amplifier plays the role of amplifying the signal. There are many types of signal amplifiers, such as TV signal amplifiers, radio amplifiers, etc. At present, basically all receivers are equipped with signal amplifiers, which are dedicated to amplifying mobile phone signals and are called mobile phone signal amplifiers. They are mainly used to solve the problem of blind areas of mobile phone signals generated by everyone indoors.

2023-09-25

How to judge the quality of mobile phone signal amplifier

Some products are very similar in appearance, but not in quality. In the process of purchasing a mobile phone signal amplifier, it is necessary to determine the quality of the product by accounting, and complete the purchase on this basis. But some people are not clear about this, so how to judge the quality of the mobile phone signal amplifier? There are many different ways to do the same thing, and you can choose according to your own situation.

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