Date   
Amplifier chain design - best practices By Howard Fidel · #59867 ·
Low Pass filter inductor question. By Howard Fidel · #60179 ·
Harmonics and Relay Replacement By Howard Fidel · #60395 ·
Radrino for the bitx40 - Spare needed By Howard Fidel · #60732 ·
uBITX Tx timeout By Howard Fidel · #61175 ·
Harmonics and Relay Replacement By Howard Fidel · #61193 ·
Apparent component swap in design and assembly of pc board v3 By Howard Fidel · #61420 ·
Apparent component swap in design and assembly of pc board v3 By Howard Fidel · #61688 ·
For Sale new uBITX kit with additional uBITX board plus display By Howard Fidel · #73852 ·
Ventilator By Howard Fidel · #77289 ·
Ubitx Ver 6 need PTT circuit for Linear AMP By Howard Fidel · #81593 ·
Ubitx Ver 6 need PTT circuit for Linear AMP By Howard Fidel · #81609 ·
Ubitx Ver 6 need PTT circuit for Linear AMP By Howard Fidel · #81630 ·
100W Automatic Antenna Tuner... By Howard Fidel · #82235 ·
100W Automatic Antenna Tuner... By Howard Fidel · #82260 ·