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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[RFI\]\s+12vdc\s+native\s+laptop\s*$/: 8 ]

Total 8 documents matching your query.

1. Re: [RFI] 12vdc native laptop (score: 1)
Author: doc <kd4e@verizon.net>
Date: Tue, 23 May 2006 23:16:40 -0500
I am going to have HF, VHF, & UHF gear in a box between the seats and the laptop will sit right on top of that same box. My dc-dc converter is multi-voltage 15, 16, 18, 19, 20, 21v 4.0A 65W max P/N:
/archives//html/RFI/2006-05/msg00042.html (8,419 bytes)

2. Re: [RFI] 12vdc native laptop (score: 1)
Author: "Jim Miller" <JimMiller@STL-OnLine.Net>
Date: Wed, 24 May 2006 10:02:02 -0500
Looks like way too elaborate a setup and way too many problems and not enough power. Easy way that has worked for 15 years for me is to just buy one of the 12v to 120v inverters and use it in the car
/archives//html/RFI/2006-05/msg00044.html (11,615 bytes)

3. Re: [RFI] 12vdc native laptop (score: 1)
Author: Jimk8mr@aol.com
Date: Wed, 24 May 2006 11:27:13 EDT
Looks like way too elaborate a setup and way too many problems and not enough power. Easy way that has worked for 15 years for me is to just buy one of the 12v to 120v inverters and use it in the car
/archives//html/RFI/2006-05/msg00045.html (7,656 bytes)

4. Re: [RFI] 12vdc native laptop (score: 1)
Author: "FoMoCo EMC" <fomoco_emc@hotmail.com>
Date: Wed, 24 May 2006 15:18:24 -0400
When testing with the Grundig radio keep in mind that what you may find to be objectionable may disappear by the time you have moved away the distance equal to where your HF antenna may be mounted. S
/archives//html/RFI/2006-05/msg00046.html (11,495 bytes)

5. Re: [RFI] 12vdc native laptop (score: 1)
Author: doc <kd4e@verizon.net>
Date: Wed, 24 May 2006 16:06:09 -0500
I am concerned that where most modern HF gear is as much plastic and metal that the RFI from the PC and accessories will not have to be anywhere near the antenna to find a way in. Entry could be int
/archives//html/RFI/2006-05/msg00047.html (9,325 bytes)

6. Re: [RFI] 12vdc native laptop (score: 1)
Author: <dgsvetan@rockwellcollins.com>
Date: Wed, 24 May 2006 14:16:11 -0500
Doc, Regarding your test of the laptop and the Grundig: 1. Keep in mind that radiated emissions from computers are usually measured at a distance of 3 meters from the computer. You probably will not
/archives//html/RFI/2006-05/msg00048.html (12,477 bytes)

7. Re: [RFI] 12vdc native laptop (score: 1)
Author: "FoMoCo EMC" <fomoco_emc@hotmail.com>
Date: Fri, 26 May 2006 14:35:35 -0400
Most computer noise in a notebook computer that bothers you in the HF band will be from Switch Mode Power Supplies (SMPS). A typical notebook has a few power supplies that can give you grief. First t
/archives//html/RFI/2006-05/msg00049.html (9,605 bytes)

8. Re: [RFI] 12vdc native laptop (score: 1)
Author: doc <kd4e@verizon.net>
Date: Fri, 26 May 2006 17:14:25 -0500
Thanks for the report! I feared that. I have now dismissed the idea of a laptop/notebook and have moved on to a mini-PC. I can provide the 12V and 5V power sources without the use of SMPS. I am hopi
/archives//html/RFI/2006-05/msg00050.html (8,396 bytes)


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