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Re: LF: Re: [rsgb_lf_group] Fw: Ikea launches furniture that wirelessly

To: "[email protected]" <[email protected]>
Subject: Re: LF: Re: [rsgb_lf_group] Fw: Ikea launches furniture that wirelessly charges smartphones and tablets
From: M0FMT <[email protected]>
Date: Sun, 1 Mar 2015 14:02:29 +0000 (UTC)
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Hi Wolf and group

Are but we do have straight Bananas now, just be gratetful for that.

73 es GL Pete M0FMT IO91UX

Sent via my own personal Too-Way (two way) Earth Station to and from the Eutelsat Ka-band satellite  at approximately 172 degrees Azimuth in the Clarke belt owing to BTs 19th century cable technology inability to provide a good enough 21st century broadband service. I agree for this message to be passed on to BT Plc at 81 Newgate Street, London EC1A 7AJ  via the snoops at GCHQ Cheltenham, thanks for your cooperation it is appreciated.

From: wolf_dl4yhf <[email protected]>
To: [email protected]; RSGB LF Group at blacksheep <[email protected]>
Sent: Sunday, 1 March 2015, 11:46
Subject: LF: Re: [rsgb_lf_group] Fw: Ikea launches furniture that wirelessly charges smartphones and tablets

Indeed... holy s**t.

> The frequency used for Qi chargers is located between about 110 and 205 kHz
> for the low power Qi chargers up to 5 watts and 80-300 kHz for the medium power
> Qi chargers.

> Placement anywhere:   The second form of Qi charger placement
> does not require the user to accurately place the mobile device on a particular area
> of the charging surface. Instead a wider area is usable.
> This can be achieved by using more than one transmitter coil.

> Medium power:   Chargers in the medium power category can deliver power up to 120 watts.

"Placement anywhere" + "Medium power". Heavens no. One can only hope that the "electrosmog concerned" folks jump on the train and prevent widespread use of that option, at least in mass-marketed stuff like the Ikea furniture.
Wonder if / how such equipment passes the CE / EMC tests. Possibly with the wireless charger function disabled.

  Wolf .

Am 01.03.2015 11:52, schrieb 'Tracey Gardner' ..
 Yet more potential interference 73s Tracey G5VU

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