HF

A 600W broadband HF amplifier using affordable LDMOS devices

Update: this project is evolving. See this page for the latest version. Kits are available in the shop area. The…

6 years ago

XTRX mini-PCIe SDR for embedded, now crowdfunding

XTRX is a mini-PCIe implementation of the Lime Microsystems LMS7002M RF IC aimed at the embedded environment, done by Fairwaves.…

8 years ago

Yaesu FT-757GX – fixing some common faults

I recently got a Yaesu FT-757GX to use as a backup radio for the shack. The previous owner said it…

8 years ago