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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[RFI\]\s+Quiet\s+Power\s+Supply\?\s*$/: 10 ]

Total 10 documents matching your query.

1. [RFI] Quiet Power Supply? (score: 1)
Author: Dave Cole <dave@nk7z.net>
Date: Wed, 03 Aug 2016 10:18:13 -0700
Hi, Can I get a few suggestions for a 12 V switcher that is quiet in the HF spectrum? A friend needs one, and has asked about a quiet one...  -- 73's, and thanks, Dave (NK7Z) For software/hardware re
/archives//html/RFI/2016-08/msg00000.html (6,599 bytes)

2. Re: [RFI] Quiet Power Supply? (score: 1)
Author: Peter Laws <plaws0@gmail.com>
Date: Wed, 3 Aug 2016 12:51:47 -0500
I have an (older at this point) Alinco switcher, the DM-330MVT, I think (old enough that it's not the one with the USB charging ports). Very happy with it. It has a knob that will move any hash you f
/archives//html/RFI/2016-08/msg00001.html (7,032 bytes)

3. Re: [RFI] Quiet Power Supply? (score: 1)
Author: Ken Winterling <wa2lbi@gmail.com>
Date: Wed, 3 Aug 2016 14:29:02 -0400
Peter, Check out the IOTA power supplies. I have had the IOTA DLS-55 with IQ4 smart charger module for years. Sometimes it has run 24/7 for months. The IOTA units are exceptionally RF clean and have
/archives//html/RFI/2016-08/msg00003.html (8,953 bytes)

4. Re: [RFI] Quiet Power Supply? (score: 1)
Author: dalej <dj2001x@comcast.net>
Date: Wed, 3 Aug 2016 13:37:40 -0500
Samlux SEC-1235(M). I have two and both are quiet. Mine are the metered versions. Dale, K9VUJ Hi, Can I get a few suggestions for a 12 V switcher that is quiet in the HF spectrum? A friend needs one,
/archives//html/RFI/2016-08/msg00004.html (7,417 bytes)

5. Re: [RFI] Quiet Power Supply? (score: 1)
Author: Jim Brown <jim@audiosystemsgroup.com>
Date: Wed, 3 Aug 2016 12:18:08 -0700
On Wed,8/3/2016 11:29 AM, Ken Winterling wrote: Check out the IOTA power supplies. I have had the IOTA DLS-55 with IQ4 smart charger module for years. Sometimes it has run 24/7 for months. The IOTA u
/archives//html/RFI/2016-08/msg00005.html (10,513 bytes)

6. Re: [RFI] Quiet Power Supply? (score: 1)
Author: Dave Cole <dave@nk7z.net>
Date: Wed, 03 Aug 2016 12:59:54 -0700
Thanks sir!!! -- 73's, and thanks, Dave (NK7Z) For software/hardware reviews see: http://www.nk7z.net _______________________________________________ RFI mailing list RFI@contesting.com http://lists.
/archives//html/RFI/2016-08/msg00006.html (7,869 bytes)

7. Re: [RFI] Quiet Power Supply? (score: 1)
Author: Ken Winterling <wa2lbi@gmail.com>
Date: Wed, 3 Aug 2016 17:30:58 -0400
Jim, For pricing use your favorite search utility to find "iota power supply". Mine was purchased off ebay. I suspect they are not widely sold by ham radio dealers because they aren't "pretty". They
/archives//html/RFI/2016-08/msg00007.html (13,033 bytes)

8. Re: [RFI] Quiet Power Supply? (score: 1)
Author: "David Harmon" <k6xyz@sbcglobal.net>
Date: Wed, 3 Aug 2016 16:36:44 -0500
+ several. This is also my experience....I have 2 of the 55A units. I do shut them off when I power down the station... They have been use now for over 5 years without a concern of any kind. 73 David
/archives//html/RFI/2016-08/msg00008.html (13,773 bytes)

9. Re: [RFI] Quiet Power Supply? (score: 1)
Author: Christopher Brown <cbrown@woods.net>
Date: Wed, 3 Aug 2016 15:01:55 -0800
Not the original responder but am another IOTA user. It looks like they have reworked their site and material since I last visited, more shiny, less technical. In the past there was much more detaile
/archives//html/RFI/2016-08/msg00009.html (16,816 bytes)

10. Re: [RFI] Quiet Power Supply? (score: 1)
Author: WD8ARZ <wd8arz@ix.netcom.com>
Date: Thu, 4 Aug 2016 09:22:37 -0400
From about a year ago on this same topic. 73 from Bill - WD8ARZ AC switching type power supplies tend to be very rfi noisy. Transformer type power supplies dont use the the dc to ac to dc switching t
/archives//html/RFI/2016-08/msg00012.html (9,589 bytes)

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