Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[RFI\]\s+Smoothfitness\s+6\.25\s+Treadmill\s+RFI\s*$/>

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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[RFI\]\s+Smoothfitness\s+6\.25\s+Treadmill\s+RFI\s*$/: 8 ]

Total 8 documents matching your query.

1. [RFI] Smoothfitness 6.25 Treadmill RFI (score: 1): Author: Lionel Booth <n5lb@outlook.com>; Date: Tue, 13 Sep 2016 15:44:28 +0000; Our old, RFI fixed NordicTrack died and now we have a new treadmill that puts out a wideband RFI footprint from below 160m through 17m at -88dBm on 75m with spikes every ~17.7 khz that reach -73 dBm.; /archives//html/RFI/2016-09/msg00013.html (7,244 bytes)
2. Re: [RFI] Smoothfitness 6.25 Treadmill RFI (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Tue, 13 Sep 2016 09:52:50 -0700; Lionel, The noise is produced by a switch-mode power supply inside the unit, and is probably radiated as a common mode signal by the AC wiring. That part of it can be killed by winding the power cord; /archives//html/RFI/2016-09/msg00014.html (7,909 bytes)
3. Re: [RFI] Smoothfitness 6.25 Treadmill RFI (score: 1): Author: Don Kirk <wd8dsb@gmail.com>; Date: Tue, 13 Sep 2016 13:36:52 -0400; Jim (K9YC) and gang, Based on my experience with treadmills, a commercial AC line filter is not a waste of time, but normally it needs to be used in conjunction with a K9YC type toroid core choke to; /archives//html/RFI/2016-09/msg00015.html (9,388 bytes)
4. Re: [RFI] Smoothfitness 6.25 Treadmill RFI (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Tue, 13 Sep 2016 11:10:42 -0700; The AC line filter ONLY works on differential mode signals, and the ferrite choke ONLY works on common mode signals. So yes, both are present. Remember that what the power world calls "common mode" i; /archives//html/RFI/2016-09/msg00016.html (12,648 bytes)
5. Re: [RFI] Smoothfitness 6.25 Treadmill RFI (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Sat, 17 Sep 2016 09:14:41 -0700; Thanks, Lionel. Great work! Some questions about details of your installation. Is the green wire bonded to the metal enclosure of the treadmill at the point that it leaves the treadmill? Is it bonded; /archives//html/RFI/2016-09/msg00019.html (9,368 bytes)
6. Re: [RFI] Smoothfitness 6.25 Treadmill RFI (score: 1): Author: Bill Steffey NY9H <ny9h@arrl.net>; Date: Sun, 25 Sep 2016 09:50:06 -0400; the "smoothfitness" brand is one of MANY by ICON HEALTH & FITNESS... IFIT & BOWFLEX and they make for many others.... I'll bet over 50% of the treadmills sold in USA.. They probably all use the same; /archives//html/RFI/2016-09/msg00045.html (8,432 bytes)
7. Re: [RFI] Smoothfitness 6.25 Treadmill RFI (score: 1): Author: "James Gordon Beattie, Jr." <w2ttt@att.net>; Date: Sun, 25 Sep 2016 07:17:57 -0700; Bill, Treadmills are notoriously noisy and impact all sorts of services from radio and TV to xDSL. Really tough to get a reasonable solution in place because the users don't correlate their device u; /archives//html/RFI/2016-09/msg00050.html (9,332 bytes)
8. Re: [RFI] Smoothfitness 6.25 Treadmill RFI (score: 1): Author: "James Gordon Beattie, Jr." <w2ttt@att.net>; Date: Sun, 25 Sep 2016 08:36:44 -0700; Lionel, Great solution, but if it is not your treadmill and it is radiating next door or down the block, you'll need the manufacturer or dealer to step up with the cooperation of your neighbor. Those; /archives//html/RFI/2016-09/msg00052.html (11,787 bytes)

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