The LA3ZA Unofficial Guide to Elecraft K2 Modifications on
http://www.qslnet.de/la3za/K2/mod.html and
http://www.qsl.net/la3za/K2/mod.html has been updated again. I never stop
wondering about all the creativity that the K2 inspires, but with thousands
of builders out there, maybe one should not be surprised.
Here are new updates since January:
- Extra IF prefilter (G3RXQ)
- Faster QSK switching (G4BJM)
- Lightning protection of antenna i/o (F5UL)
- 2 K2s running together (G3PJT)
- CW keyer memory doubling (WB9KZY)
- KSB2 low frequency roll-off (G3RXQ)
- PTT LED indicator (4Z4TL)
- Charging of internal battery without series diode (PA3GYU)
- Remoting the KPA100 without a KIO2 (LA3ZA)
- KPA100: Computer polling noise elimination (K8DD)
- Elimination of pop when changing from rx to tx
- KIO2: 15 pin connector instead of 9 pin for security and extra i/o-lines
(WD8QWR)
Sverre
LA3ZA
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