Blekok Micro-40S SSB Transceiver

The Micro-40S is a single board SSB Transceiver by Indra Ekoputro YD1JJJ.  I didn’t buy one of these thankfully, but a friend brought one for some TLC.  These things are supplied rather badly, ready built and working.  The one that came to me had a short circuit IRF510 output PA MOSFET.  An easy fix but […]