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Tags: Low Noise Amplifier, Signal Receiver, RF Amplifier, LN Amplifier, LNA, Amp, RF Amp
Description:The SPF5189Z RF is a low noise RF Amplifier module which works on the 50-4000 MHz range. It features low noise figure and is mostly used as a high frequency or intermediate frequency preamplifier for a wide range of radio receivers, also amplifying circuits of highly sensitive electronic detection devices. In the case of amplifying a weak signal, the noise of the amplifier itself is very critical, so it is necessary to reduce it to improve the signal-to-noise ratio of the output.A low-noise amplifier (LNA) is an electronic amplifier that amplifies a very low-power signal without significantly degrading its signal-to-noise ratio. A typical amplifier increases the power of both the signal and the noise present at its input, whereas LNAs are designed to amplify a signal while minimizing additional noise. Designers can minimize additional noise by using low-noise components, operating points, and circuit topologies. Minimizing additional noise must balance with other goals such as power gain and impedance matching.A radio frequency power amplifier (RF power amplifier) is a type of electronic amplifier that converts a low-power radio-frequency signal into a higher power signal. Typically, RF power amplifiers drive the antenna of a transmitter. Design goals often include gain, power output, bandwidth, power efficiency, linearity (low signal compression at rated output), input and output impedance matching, and heat dissipation.
Features:LNA: 50-4000MHzNF: SPF5189LNA: 0.6dBAmplifier: FMSize: 34mm x 25mm
Package Include:1 x SPF5189Z Module
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