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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[CQ\-Contest\]\s+RFI\-proof\s+USB\s+Hubs\?\s*$/: 6 ]

Total 6 documents matching your query.

1. [CQ-Contest] RFI-proof USB Hubs? (score: 1)
Author: <dbmcalpine73@gmail.com>
Date: Sat, 22 Jul 2023 19:20:39 -0400
As the number of USB ports I need increases, so does the size of the USB hub. As the USB hub increases, so does the RFI. I have snap-on cores on all cables into the USB hub, but it doesn't seem to ma
/archives//html/CQ-Contest/2023-07/msg00155.html (6,641 bytes)

2. Re: [CQ-Contest] RFI-proof USB Hubs? (score: 1)
Author: Katsuhiro Kondou <kondou@voyackey.net>
Date: Sun, 23 Jul 2023 09:53:45 +0900 (JST)
My USB hub had similar issue, and I started to use StarTech ST1030USBM since then. I have never experienced RFI through USB hub since then. -- Katsuhiro Kondou, JH5GHM _______________________________
/archives//html/CQ-Contest/2023-07/msg00156.html (7,165 bytes)

3. Re: [CQ-Contest] RFI-proof USB Hubs? (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Sat, 22 Jul 2023 22:35:12 -0700
On 7/22/2023 4:20 PM, dbmcalpine73@gmail.com wrote: As the number of USB ports I need increases, so does the size of the USB hub. As the USB hub increases, so does the RFI. I have snap-on cores on al
/archives//html/CQ-Contest/2023-07/msg00157.html (7,885 bytes)

4. Re: [CQ-Contest] RFI-proof USB Hubs? (score: 1)
Author: Tony Brock-Fisher via CQ-Contest <cq-contest@contesting.com>
Date: Sun, 23 Jul 2023 12:04:53 -0400
In response to a similar query years ago, I bought these: https://www.amazon.com/gp/product/B004ESP144/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 They have been fine in the shack. Note that the
/archives//html/CQ-Contest/2023-07/msg00158.html (8,202 bytes)

5. Re: [CQ-Contest] RFI-proof USB Hubs? (score: 1)
Author: Steve Dyer W1SRD via CQ-Contest <cq-contest@contesting.com>
Date: Sun, 23 Jul 2023 09:47:53 -0700
I have two of the metal case Startech ST7300U3M hubs and they work very well.  Also accept 12V in to power USB devices. Startech position these as "industrial" models. They do seem well made and have
/archives//html/CQ-Contest/2023-07/msg00159.html (8,995 bytes)

6. Re: [CQ-Contest] RFI-proof USB Hubs? (score: 1)
Author: Jim McDonald <jim@n7us.net>
Date: Sun, 23 Jul 2023 17:23:05 +0000
I've had no problem with this. https://www.amazon.com/dp/B0797NWDCB?ref=ppx_pop_mob_ap_share Jim N7US Sent from my Verizon, Samsung Galaxy smartphone In response to a similar query years ago, I bough
/archives//html/CQ-Contest/2023-07/msg00161.html (8,524 bytes)

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