Sunday, October 1, 2017

LNA Wideband RF amplifier range between 100 Mhz ~ 1.5 Ghz circuit diagram

Low Noise Amplifier (LNA) wideband range between 100 Mhz ~ 1.5 Ghz and gain of 20 dB circuit diagram. This a simpler version using 1 RF transistor but still capable of generating up to 1.5 Ghz. Below is the component used in the circuit.

4 x Resistors: 100 Ohm, 16 KOhm, 710 Ohm, 60 Ohm
1 x RF Transistor: BFP420
3 x Ceramic Capacitors: 4 x 1 nF + 82 pF + 22 pF
2 x Inductors: 330 nH, 2.2 nH



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