Date   
Cleaning PC Board material for your BITX transceiver construction By Charles Darley · #178 ·
Trifilar Twister Tool By Charles Darley · #165 ·
using the BITX on RTTY By Charles Darley · #158 ·
Inductance Meter By Charles Darley · #155 ·
Inductance meter By Charles Darley · #154 ·
L1 and L2 on PA diagram By Charles Darley · #146 ·
Resonance Calculator Tool By Charles Darley · #145 ·
level and wave shape after balans mixer? By Charles Darley · #133 ·
Chip pad By Charles Darley · #109 ·
Block Diagram By Charles Darley · #102 ·
Audio amp schematic By Charles Darley · #90 ·
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