This upgraded amplifier adopts cascade connection, making the amplifier have low noise coefficients and allows it to increase the gain.
Typical gain is 35 dB, low frequency gain is higher and high frequency gain may drop slightly. The amplifier is used for low noise amplification of all kinds of RF signals, can improve the reception effect.
Low, such as short wave, FM radio, walkie-talkie, GPS and Beidou receiver, wifi and so on widely used for noisy RF signal amplification
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