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Re: 2.4 gHzCordless Phones
- Subject: Re: [amsat-bb] 2.4 gHzCordless Phones
- From: "laura halliday" <marsgal42@xxxxxxxxxxx>
- Date: Fri, 19 Jan 2001 21:26:41
All the microwave ovens I've heard on 2.4 GHz produce
a 60 Hz "rum-rum-rum" sound.
The design are actually pretty slick: at DC, a cavity
magnetron is a diode. So the tube generates the DC pulses
it needs, all by itself...
Laura Halliday VE7LDH "Que les nuages soient notre
Grid: CN89mg pied a terre..."
ICBM: 49 15.042 N 122 59.053 W - Hospital/Shafte
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