| LNA 50-4000 MHz RF Low Noise Amplifier Signal Receiver SPF5189 NF = 0.6dB |
| LNA 50-4000MHz SPF5189 RF Amplifier Signal Receiver For FM HF VHF / UHF Ham Radio https://www.banggood.com/LNA-50-4000MHz-SPF5189-RF-Amplifier-Signal-Receiver-For-FM-HF-VHF-UHF-Ham-Radio-p-1119479.html?rmmds=buy&cur_warehouse=CN Courtesy OK2KKW |