EasyEDA project for easy and quick build LNA module. Project include schematic for LNA module and PCB's with differences in the power circuit and Bias Tee implementation (PCB with/without reverse polarity protection circuit, PCB with/without TCBT-14+ Bias Tee module). Version for mounting SMD components.
## Current development progress:
LNA is built on the basis of PSA4-5043+
- LNA powered via Bias Tee (DC 3,3...5v) compatible with AirSpy/HackRF;
- LNA with RF filter (LPF, HPF or BPF) powered via Bias Tee (DC 3,3...5v) compatible with AirSpy/HackRF;
- RF filter (LPF, HPF or BPF) compatible with Mini-Circuits LFCN-x, HFCN-x or BFCN-x series;
- Power injector for LNA with Bias Tee (DC 5...10v for LDO1117-3v3 or 6,2.....