At 11:09 AM 3/17/2007, you wrote: >Hi everybody, > >I wonder how you managed to solve the known problem of laptop power supplies >(SMPS) >and their noise. At my old IBM laptop it was not so bad but at my new >Fujitsu-Siemens >laptop its switching power supply produces quite a strong noise on LW, MW (AM) >and >up..... > >Do you use special, non original power supplies? Can you recommend a solution >or a >source of relevant information? > >Many thanks to everybody of the DX community who is so kind to share his >experience. >I am quite sure that I am not the only one who faces this unpleasant problem, > > >73 (7030) de Karel Honzik, CZE
Karel, I know that John Bryant (who's presently in Easter Island) uses a 12v deep cycle in series with a 6 v motorcycle battery. Seems to work just fine for him for remote DXing where there's no AC power........Walt
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