[NLRS] New tubes amps comming

Baker, Donn B Donn.Baker at UNISYS.com
Thu Jul 14 17:06:00 EDT 2005


Boy, that looks A LOT like a TWT... even the picture.

When will they be available ?

73 Donn
WA2VOI/0

> -----Original Message-----
> From: nlrs-bounces at mailman.qth.net
> [mailto:nlrs-bounces at mailman.qth.net]On Behalf Of Jevon (Jon) Lieberg
> Sent: Thursday, July 14, 2005 2:46 PM
> To: nlrs at mailman.qth.net
> Subject: [NLRS] New tubes amps comming
> 
> 
> 
> 
> MIT researchers are developing an alternative: the first 
> radio frequency 
> (RF) power amplifier based on a ribbon-beam vacuum electron 
> device. The 
> new amplifier combines a half-century-old technology-vacuum electron 
> devices, or "vacuum tubes" in the old terminology-with a recent MIT 
> breakthrough: an elliptical, or "ribbon," electron beam.
> 
> for more info see this.
> http://web.mit.edu/newsoffice/2005/wireless.html
> 
> 73
> Jon, K0FQA
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