Return to KLUBNL.PL main page

Search String: Display: Description: Sort:

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+Touch\s+switched\s+lamp\s+influenced\s+by\s+lf\/mf\s+transmission\s*$/: 7 ]

Total 7 documents matching your query.

1. LF: Touch switched lamp influenced by lf/mf transmission (score: 1)
Author: christoph <[email protected]>
Date: Thu, 10 Mar 2016 16:10:30 +0100
Dear all, my neighbour uses a very expensive lovely designer lamp switched by a four step touch switch. Unfortunately that switch follows keying of my mf transmitter. Is there somebody having experie
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00137.html (11,592 bytes)

2. Re: LF: Touch switched lamp influenced by lf/mf transmission (score: 1)
Author: "Markus Vester" <[email protected]>
Date: Thu, 10 Mar 2016 17:23:09 +0100
Hi Chris, my neighbour has exactly the same problem with me transmitting on 137 kHz. The touch-switch sensor electronics are integrated with a switchmode power supply in a small plastic box. The sens
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00141.html (14,055 bytes)

3. Re: LF: Touch switched lamp influenced by lf/mf transmission (score: 1)
Author: "Dr. Wolf Ostwald" <[email protected]>
Date: Thu, 10 Mar 2016 20:25:07 +0100
hi Chris ! You need an E-type ferrite core to put the 230v cord in. This will kill the sensitivity to Your tzransmitted  RF. CQ-DL shop once had them, if You cant get any, just contact me wolf df2py
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00146.html (12,589 bytes)

4. Re: LF: Touch switched lamp influenced by lf/mf transmission (score: 1)
Author: Lawrence Galea <[email protected]>
Date: Thu, 10 Mar 2016 21:27:48 +0100
Chris, If the neighbour accepts and the lamp uses an earth and there is space inside the lamp you can try a couple of capacitors from both sides of the mains to earth, shunting the rf picked up to ea
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00148.html (12,098 bytes)

5. Re: LF: Touch switched lamp influenced by lf/mf transmission (score: 1)
Author: DK7FC <[email protected]>
Date: Thu, 10 Mar 2016 22:26:48 +0100
Another idea may be to shield the switch with bonding aluminium foil arround the switch. Connect the foil to earth (PE), if a PE wire is available inside the switch. A small field must stay free, to
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00149.html (12,135 bytes)

6. RE: LF: Touch switched lamp influenced by lf/mf transmission (score: 1)
Author: Rik Strobbe <[email protected]>
Date: Thu, 10 Mar 2016 22:20:36 +0000
Hi Stefan, that might do the job, but I'm not sure of the combination "very expensive lovely designer lamp" and "aluminium foil" ;-) 73, Rik ON7YD ________________________________________ Van: owner-
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00150.html (13,376 bytes)

7. Re: LF: Touch switched lamp influenced by lf/mf transmission (score: 1)
Author: christoph <[email protected]>
Date: Sun, 13 Mar 2016 18:13:01 +0100
Dear touched switch lamps suffered, thanks for the responses. It seems there is no super hyper tricky idea. During the next weeks I will use the switch replace option by a normal mains cable dimmer.
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00194.html (14,660 bytes)


This search system is powered by Namazu