MABT84

RF Accessories

Radio frequency (RF) accessories are essential building blocks in wireless communication systems. These accessories help strengthen and improve the signal strength. One such example of an RF accessory is the MABT84. Here, we will discuss the MABT84 application field and its working principle.

MABT84 Application Field

The MABT84 is a four-section 6-to-8 GHz amplifier, designed for use in various wireless communication industries. This amplifier has been designed specifically for applications such as satellite communications, microwave point-to-point links, high-gain receivers, and ultra-wideband applications. It can also be used in microwave radio transceivers, both for operation in the 6 - 8 GHz amateur band and for licensed services.

The MABT84 delivers a gain of approximately 27 dB when operated in class B amplifier mode. This means it is highly suitable for amplifying low-level signals, and achieving good accuracy and high linearity. Additionally, it has a superb linearity and high input and output power. Some of its other features include: low noise figures, high efficiency and a wide operating temperature range.

MABT84 Working Principle

The MABT84 amplifies the RF signal by using four cascaded gain amplifying stages. Each stage has two MGF 8056 transistor amplification components, working in parallel. This arrangement ensures that the amplifier works optimally and efficiently. The amplifier also has a band-pass filter at the input and output stages. This band-pass filter prevents the amplifier from amplifying unwanted frequencies, thus providing a better signal-to-noise ratio. Additionally, it also prevents the amplifier from amplifying the noise along with the RF signal.

The MABT84 amplifier has a wide dynamic range with an output power of up to 8 Watts. It has a very low total harmonic distortion (THD) of -60dB. It also has very low group delay variation of approximately 1 - 8 microseconds, and has excellent harmonic rejection.

Conclusion

The MABT84 is a high-performance RF amplifier, suitable for use in various wireless communication systems. It offers high gain, low noise figures, high efficiency, low THD, and good linearity. Additionally, it also features excellent harmonic suppression and wide dynamic range. Therefore, it is an ideal choice for applications such as point-to-point links, satellite communication, ultra-wideband systems, and other wireless communication systems.