Date   
BITX QSO Afternoon/Evening, Sunday, April 22, 3PM & 7PM Local Time, 7277 kHz in North America, 7177 kHz elsewhere. By John Pieper · #47011 ·
tx pop By John Pieper · #44096 ·
tx pop By John Pieper · #44088 ·
uBITX in compact Jameco case By John Pieper · #43000 ·
Analog keyer revisited By John Pieper · #40251 ·
Tell me your favorite uBitx mods By John Pieper · #38113 ·
#ubitx uBITX keyer change By John Pieper · #37720 ·
BITX QSO Night, Sunday, September 24, 7pm Local Time, 7277 kHz in North America, 7177 kHz elsewhere By John Pieper · #32788 ·
Field Day 2017 By John Pieper · #28834 ·
BITX QSO Night, Sunday, June 11, 7pm Local Time, 7277 kHz in North America, 7177 kHz elsewhere By John Pieper · #28146 ·
Calling all Midwesterners. By John Pieper · #27924 ·
Constant volume/AGC By John Pieper · #27484 ·
BITX QSO Night, Sunday, May 28, 9pm Local Time, 7.277 MHz By John Pieper · #27259 ·
BITX QSO Night, Sunday, May 21, 9pm Local Time, 7.178 MHz By John Pieper · #26918 ·
Simple audio muting circuit By John Pieper · #26263 ·
Simple audio muting circuit By John Pieper · #26043 ·
Simple audio muting circuit By John Pieper · #26027 ·
Simple audio muting circuit By John Pieper · #25904 ·
Simple audio muting circuit By John Pieper · #25886 ·
Simple audio muting circuit By John Pieper · #25870 ·
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