The power supplies that typically come with external HD enclosures and external CD/DVD drives should fit the bill quite nicely if they're quiet enough, generally 12V at 2-2.5A. I've tried several, and havn't noticed any significant noise with any of the ones I've used.
73, Ross N4RP On 7/4/2011 5:23 PM, Wayne Burdick wrote: > I'm going to take a KX3 with me on vacation this summer, and I like to > travel light. I'll have internal batteries for field operation, but > for indoor use, I'm hoping to find a miniature power supply that meets > these criteria: > > - very small (say 4 x 3 x 1 inches) > - light weight (less than 1 lb) > - 2 A min. peak output current > - 13 to 14 VDC output voltage > - input AC voltage range of 100-130 V > - low noise > > I'm sure it will have to be a switching supply. The question is > whether any exist with this form-factor that are also quiet from an RF > perspective. > > Anyone know of such a unit? > > 73, > Wayne > N6KR > > > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html -- FCC Section 97.313(a) “At all times, an amateur station must use the minimum transmitter power necessary to carry out the desired communications.” ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html