Yaesu FT-747 GX D99 SSB QRP Power MOD Part 2/3
2,362 views · Published 14 January 2012 · 3:04 · Indexed 21 September 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.