[Elecraft] Latest K2 mod's

[Sverre Holm - LA3ZA]

The latest modifications on "the unofficial guide to K2 modifications"
are:

- Two ways to put the KPA100 100 Watt option in the EC2 enclosure (KK7B
and KI6WX)
- Simple fix for making current measurement more stable on 80/160 m
- Improved version of 2nd stage crystal filter mod (KI6WX)
- Replace optical encoder for more steps per revolution and faster
tuning (N6TR)

The list now also includes mods from K2 manuals:

- Improved Tx efficiency at QRP (< 5 W) levels
- Auto-detect diodes for keyer
- Higher bandwidth in permanent audio filter of KAF2
- Higher audio gain in KAF2
- Intermodulation fix for Lo threshold setting of KNB2

See all 46 modifications on www.qsl.net/la3za/K2/mod.html


73 and happy soldering! 
Sverre





Sverre Holm, LA3ZA
Asker, Norway (59.8N, 10.4E)
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www.qsl.net/la3za