EasyEDA project for easy and quick build "Coax power supply, fixed voltage" module used for powering up active antennas and amplifiers through a coaxial cable. Project includes schematic and PCB prepared for setting up into aluminum enclosure with dimensions 80 x 50 x 20 mm with SMA connectors. Version for mounting SMD components.
## Current development progress:
[](https://github.com/IgrikXD/Easy-SDR) [](https://github.com/IgrikXD/Easy-SDR) [![Progress](https://img.shields.io/badge/version-5.0...
EasyEDA project for easy and quick build "HF Upconverter" module used for working with [LF](https://en.wikipedia.org/wiki/Low_frequency), [MF](https://en.wikipedia.org/wiki/Medium_frequency) and [HF](https://en.wikipedia.org/wiki/Shortwave_radio) bands on SDR receivers. Project includes schematic and PCB prepared for setting up into aluminum enclosure with dimensions 80 x 50 x 20 mm with SMA conne...
EasyEDA project for easy and quick build "LNA, Bias Tee powered" module for amplify weak radio signals without significantly increasing the noise level and compensation for loss of useful signal when passing through a coaxial cable. Project includes schematic and PCB prepared for setting up into aluminum enclosure with dimensions 50 x 25 x 25 mm with N-Type connectors. Version for mounting SMD com...
EasyEDA project for easy and quick build "PI Attenuator" module for weakening too strong signals during receiving process. Project includes schematic and PCB prepared for setting up into aluminum enclosure with dimensions 50 x 25 x 25 mm with N-Type or SMA connectors. Version for mounting SMD components.
## Current development progress:
[![Progress](https://img.shields.io/badge/PI%20Attenuator%20...
EasyEDA project for easy and quick build "SPDT Antenna switch" module for switching receiving antennas. Project includes schematic and PCB prepared for setting up into aluminum enclosure with dimensions 80 x 50 x 20 mm with SMA connectors. Version for mounting SMD components.
## Current development progress:
[-no...
EasyEDA project for easy and quick build "LNA, Bias Tee powered + filtering" module for amplify weak radio signals without significantly increasing the noise level and compensation for loss of useful signal when passing through a coaxial cable, with additional filtration before amplifier. Project includes schematic and PCB containing place for FV1206/GE0805C-3 filter and prepared for setting up in...
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:
[. Version for mounting SMD components.
## Current development progress:
[](https://github.com/IgrikXD/Ea...
EasyEDA project for easy and quick build HF upconverter for work with shortwave bands on SDR receivers.
Project include schematic for HF upconverter and PCB. File "HF Upconverter PCB (TH): Converter (SINGLE-LAYER OPTIMIZATION)" has been developed for more convenient producing of a PCB in home conditions using toner transfer or photoresist method.
## Current development progress:
[. Version for mounting SMD components.
## Current development progress:
[
