Let this microprocessor controlled MFJ Contest Voice KeyerTM call CQ, send your call and do contest exchanges for you in your own natural voice!

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WSJT-X 2.2.0 has been officially released and it includes improvements and fixes for all digital modes like FT8 FT4 JT4 JT66 WSPR

Beginning from version 2.2.0 WSJT-X will not run on Windows XP and Windows Vista anymore.

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WSJT-X development team has added a second set of suggested dial frequencies for FT8 on three HF bands and also on 6 meters.

The WPX Contest is based on an award offered by CQ Magazine for working all prefixes. Held on the last weekend of May (CW), the contest draws thousands of entries from around the world.

Elecraft K4 Update - High-Performance Direct Sampling SDR by Wayne Burdick, N6KR