UPC8179TK-E2-A

The UPC8179TK-E2-A is an RF amplifier, and it is designed for applications in radio frequency (RF) wireless communications. It is a high performance, cost-efficient device that has the ability to amplify signals in the frequency range of 400 MHz to 2500 MHz. It can achieve gain of 17 dB and is capable of providing 25 W of power output with a power amplifier efficiencies of up to 55%.

In terms of design features, the UPC8179TK-E2-A is equipped with an adjustable supply voltage, enabling different output power levels. This voltage can be set from 13 V to 38 V, depending on the necessary output power. It also has a built-in oscillator for the generation of local oscillator signals for wideband operation, as well as an automatic protection circuit against overloads.

When it comes to applications, the UPC8179TK-E2-A can be utilized in both narrowband and wideband wireless communication systems. It can be used in base stations, repeaters, and remote radio systems that require extended power output. Its excellent linearity enables the device to perform well in a multitude of scenarios, and it is also able to provide a constant output power over a wide temperature range.

The working principle of the UPC8179TK-E2-A is fairly straightforward. When a signal enters the device, it passes through an amplifier stage comprised of two transistors in a common-emitter configuration. The output of this stage is then passed through a buffer stage where it is matched to the input impedance of the load.

From there, the signal is then amplified by the two stages of the device. The first stage is a high-gain, high-frequency amplifier that boosts the signal to the required level. The second stage is a low-gain amplifier designed to linearize the signal for better performance. Finally, the signal is passed through a filter to reduce any unwanted noise before being output from the device.

In conclusion, the UPC8179TK-E2-A is a highly efficient, cost-effective RF amplifier that can be used in a range of wireless communication applications. It is capable of amplifying signals in the frequency range of 400 MHz to 2500 MHz, with a peak gain of 17 dB and up to 25 W of power output. It also comprises of a variety of features such as adjustable power supply voltage, on-board oscillator, and overload protection for increased performance and reliability.