Date   
Transmitter Mods By Howard Fidel · #51069 ·
RF power chain mods and improvements.. By Howard Fidel · #51131 ·
#ubitx-help By Howard Fidel · #51134 ·
#ubitx-help By Howard Fidel · #51137 ·
#ubitx-help By Howard Fidel · #51145 ·
#ubitx-help By Howard Fidel · #51147 ·
BITX QSO Afternoon/Evening, Sunday, June 3, 3PM & 7PM Local Time, 7277 kHz in North America, 7177 kHz elsewhere. By Howard Fidel · #51165 ·
BITX QSO Afternoon/Evening, Sunday, June 3, 3PM & 7PM Local Time, 7277 kHz in North America, 7177 kHz elsewhere. By Howard Fidel · #51169 ·
RF power chain mods and improvements.. By Howard Fidel · #51212 ·
#ubitx-help By Howard Fidel · #51213 ·
RF power chain mods and improvements.. By Howard Fidel · #51218 ·
RF power chain mods and improvements.. By Howard Fidel · #51264 ·
RF power chain mods and improvements.. By Howard Fidel · #51270 ·
Oscillation problems Bitx20a By Howard Fidel · #51396 ·
Removing surface mounted resistor By Howard Fidel · #51406 ·
Noob tx problem By Howard Fidel · #51463 ·
Noob tx problem By Howard Fidel · #51470 ·
Noob tx problem By Howard Fidel · #51519 ·
RF power chain mods and improvements.. By Howard Fidel · #51683 ·
RF power chain mods and improvements.. By Howard Fidel · #51684 ·