uSDX TriBand – 3 band SDR All Mode QRP Transceiver #4 BACK PLATE , optional for using with metal box 

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.

All credit to BARBAROS ASUROGLU 

Here is the link for aluminum enclosure:

https://www.amazon.com/JIUWU-Aluminum-Enclosure-Electronic-88x38x100mm/dp/B07HBWLZDQ/ref=sr_1_1?crid=MXTXC7KL5AK3&dchild=1&keywords=aluminum+enclosure+box&qid=1608954741&sprefix=alumium+enc%2Caps%2C208&sr=8-1

Read the full story on the author site: 

https://antrak.org.tr/blog/usdx-triband-sdr-all-mode-qrp-transceiver/