Yaesu FT-747 GX D99 SSB QRP Power MOD Part 1/3
4,467 views · Published 14 January 2012 · 4:57 · Indexed 12 November 2026
Channel: Jason Dolan · 2012 · People & Blogs
Saturday 8th January 2011. Making use of the power drive control on SSB from 50mW to 100W by removing D99 from circuit.