Automatisk gearkasse til PA-trin?

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1 total messages Started by Glenn Sun, 04 Nov 2012 21:00

#242

Author: Glenn
Date: Sun, 04 Nov 2012 21:00

13 lines
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Er der radioamat�rer, der har lavet en automatisk gearkasse til PA-trin 
(transceiveren, Automatic Level Control)?:

2. nov 2012, Ny forst�rkerchip lover dobbelt batterilevetid p� smartphones.
Forskere mener at have beg�et et teknologisk gennembrud, som m�ske kan 
fordoble batterilevetiden p� smartphones og halvere str�mforbruget i 
mobilmaster:
http://ing.dk/artikel/133786

Efficiently Amplifier - CREE:
http://ww.ultrarf.com/products/pdf/Efficiently_Amplified.pdf

/Glenn OZ1HFT

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