uSDX TriBand – 3 band SDR All Mode QRP Transceiver #2 Power Amplifier PCB
uSDX TriBand – 3 band SDR All Mode QRP Transceiver #2 Power Amplifier PCB , this board is using 3 x BS170s , there is alternative 3 x IRLML2060 mosfets board.
uSDX TriBand – 3 band SDR All Mode QRP Transceiver - designed by BARBAROS ASUROGLU
Note: This project consists of several boards, three of which are mandatory - the main board, the board with the screen and buttons and the board with the amplifier and filters. There are two other boards that are not required, these are the front and back panel of the box for which the board is designed.
Also, the LCD pcb and the amplifier PCB have alternatives for different screens or for different amplifier transistors, respectively.
Different boards are published with different numbers.
Board is with 3 x BS170s then install all the caps and resistors then BNC Connector. The female headers are soldered on solder side. And the band switches.
Now we have only Toroids left out. Depending on your band choice wind the toroids accordingly. Also the band capacitors will be chosen to match the required band.
for the different values check table on author site
All credit to BARBAROS ASUROGLU
Read the full story on the author site:
https://antrak.org.tr/blog/usdx-triband-sdr-all-mode-qrp-transceiver/
uSDX TriBand – 3 band SDR All Mode QRP Transceiver #2 Power Amplifier PCB
*PCBWay community is a shared platform and we are not responsible for any design issues.
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- Engineer Oct 23,2023
- Engineer Jun 21,2022
- Alexandru Maior May 31,2021
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