Lowering the noise figure in a preamp

April 12th 06, 07:17 PM posted to rec.radio.amateur.homebrew

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Lowering the noise figure in a preamp

In article .com,
" wrote:

Does anyone have any idaes on how to lower the nf in a uhf preamp?

1. Lower then temprature of the device, by dumping it in Liquid Nitrogen.
2. Use a device with a lower Noise Figure, as the active element.

Daaa.....

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