Twice today I spotted IZ1ERR on 28 MHz, and now I see he spotted me, too :
Spot Database
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Timestamp Call MHz SNR Drift Grid Pwr Reporter RGrid km az
2009-06-01 17:14 PA9QV 28.126170 -22 -4 JO22db 0.2 IZ1ERR JN35 758 164
Nice to see someone else is there. Now let us get some activity on 28 MHz WSPR before the Sporadic E season is over
The Transistor that Changed the World -- the MOSFET
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*Another great video from Asianometry. *
*My only quibble is that it kind of left unclear the differences between
JFETs and MOSFETs. After all, we still...
1 day ago
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