B3403N

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B3403N application field and working principle

Located in the RF antennas category, the B3403N antenna (also known as the Comtrend B3403N) is designed to provide enhanced performance in any signal applications. For its variety of potential uses, the B3403N can be seen as one of the foremost versatile consumer antennas available on the market.

The B3403N’s primary use is for the delivery of high-speed internet and multimedia applications, such as HDTV, streaming audio, and data communications. It is designed with heightened signal stability, noise reduction, and a wide signal coverage area to ensure its effectiveness. Additionally, the B3403N boasts a low return loss of 4.5 dB to prevent reflected signals from degrading signal quality.

In more technical terms, the B3403N antenna comprises two dipoles and a reflector. These three elements work together to form a single beam antenna which can direct energy towards a specified region. The transmission of the signal is two-way within a vertical polarization. However, the reflector can be modified to enable the B3403N to switch between a vertical and horizontal transmission.

From a purely technical standpoint, the B3403N has a frequency band of 824-960 MHz and 1710-2500 MHz. This covers a comprehensive range of signals, making it suitable for cellular and satellite communications. The B3403N’s gain of 5dBi also allows signals to remain strong even over considerable distances.

In addition to being used in cellular and satellite applications, the B3403N antenna is also widely used in TV broadcasting. Thanks to its high gain capabilities, the B3403N antenna can receive strong signals in both VHF and UHF bands. This allows for TV and radio signals to be received by both FM and TV stations with greater clarity.

From an installation perspective, the B3403N is relatively simple to implement. All that is needed is a single screw for the antenna mount. Setting up the antenna is fast and requires minimal effort. This ensures that users can quickly enjoy the improved performance that comes with using the B3403N.

Overall, the B3403N is a powerful and versatile antenna, suitable for a wide range of signal delivery applications. Thanks to its combination of high gain, two-way transmission capabilities, and wide frequency band, the B3403N allows signal stability over considerable distances. This makes it a viable option for TV broadcasting, cellular, and satellite communications.

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