> -----Original Message-----
> From: Thomas C. Sefranek [SMTP:tcs@CMCORP.COM]
> Sent: Wednesday, February 13, 2002 3:46 PM
> To:   PICLIST@MITVMA.MIT.EDU
> Subject:      Re: [pic]: Can you amplify with a single 2n2222 ??
>
> NONSENSE!  They are <100KHz!
>
>
Technically you are correct, they are <100KHz,  but also <100Hz!

Have a look at

http://web.tiscali.it/vlfradio/zevs/zevs.htm
http://hypertextbook.com/facts/2001/LisaWu.shtml

Regards

MIke Rigby-Jones

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