Low Noise Amplifier Lna 0.05-4ghz Nf=0.6db Rf Fm Hf Vhf / Uhf Ham Radio High Linearity Low Noise Amplifier Frequency Modules - Frequency Meters - AliExpress
40 dB Gain 1.1 dB NF Low Noise High Gain Amplifier Operating From 3.1 GHz to
Medium Power Amplifier 7.0dB NF 5G~18GHz 18dB Gain 20dBm P1dB SMA Wide Voltage | eBay
Amplifier LNA 1.3dB NF 500MHz to 4GHz 22dB Gain 22dBm P1dB 39.5dBm - LOTUS COMMUNICATION SYSTEMS, INC.