RF Amplifier 0.1-6000MHz Low Noise Signal Receiver LNA Board SPF5189 Module Kit – I.E.T. INDUSTRIAL ANTONIO PRIETO – SINCELEJO, SUCRE
Electronics Module Board For Arduino - LNA 50-4000MHz SPF5189 RF Amplifier Signal Receiver For HF VHF/UHF Ham Radio - 1 x LNA 50-4000MHz SPF5189 RF Amplifiers : Amazon.com.au: Everything Else
LNA 50-4000MHz SPF5189 RF Amp Module | KiwiGuy Computers Australia
Pieter Noordhuis on Twitter: "The new configuration has the SPF5189 behind the @nooelec SAWbird instead of in front. The +14dB was apparently enough to sometimes overload the SAWbird and impact signal quality.
50-4000MHz RF LNA Low Noise Amplifier Signal Receiver SPF5189 NF = 0.6dB – I.E.T. INDUSTRIAL ANTONIO PRIETO – SINCELEJO, SUCRE