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Wednesday, March 31, 2010

SolderSmoke Podcast #123

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SolderSmoke #123

4/1/2010
Spring! Equinox! Sap in Vermont! Aurora in Norway! Birds singing in Rome!

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Special Report from MASSCON QRP Convention by Mark, NX1K

Propagation improving
WSPR as a personal sunspot detector
Building the W3PM WSPR rig
Colpitts oscillators
Polyakov's "Russian Mixer"
BANDSWEEP: A low-frequency sweep by Chris, KD4PBJ
EMRFD on Direct Conversion and Direct Aversion

Faraday's toroid diagram
NA5N's ISBN
MAILBAG

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5 comments:

  1. and you got me. ke7kxi

    ReplyDelete
  2. Jim Vanderveen, N3JIMApril 12, 2010 at 7:22 PM

    Bill, can you post anything about the oscilloscopes that KO9K found? Spellings for Agilant and Reigol? TIA!

    ReplyDelete

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