It is currently Sat Dec 15, 2018 4:24 pm

Click the link below to visit the site sponsor

The Ham Radio Shop

Post new topic Reply to topic  [ 2 posts ] 
 wireless power transmission 
User avatar

Joined: Fri May 22, 2009 2:58 pm
Posts: 4025
Feedback: 55 (100%)
Reply with quote
Post wireless power transmission
The RSGB, in common with the whole of the International Amateur Radio Union, IARU, has serious concerns about wireless power transmission.
Studies of its impact in the residential environment suggest that there are likely to be harmful levels of harmonic interference to existing radio services such as amateur and broadcast.

RSGB EMC Chair Dr Martin Sach, G8KDF joined the IARU team at the recent CISPR standards organisation meeting in Korea to represent our concerns. Work is also underway in CEPT and ITU, where IARU is representing the concerns of the amateur service.

As yet there is no reconciliation of the positions of the wireless power transfer device manufacturers and the radio services likely to be affected. Many of the issues are set out in a consultation document from CEPT that can be found at

Kenwood TS-570DG, {Linear Amp UK} Ranger 811H.


Fri Nov 02, 2018 4:26 pm
Profile Send private message WWW

 wireless power transmission 
Contributor 2018

Joined: Thu Feb 02, 2017 4:54 pm
Posts: 342
Location: Helston, IO70ic
Feedback: 2 (100%)
Reply with quote
Post Re: wireless power transmission
There are certain topics which could be brought up in defence of our spectrum

Conversion efficiency.., but this would need to be explained in words of one syllable so that the man in the street can understand it.

Health and Safety, the localised E/H field around the charging pads will almost certainly exceed the ICNRP limits by a wide margin, anyone know a reporter at the Daily Mail / Express?

Mon Nov 12, 2018 8:05 pm
Profile Send private message
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 2 posts ] 

Who is online

Users browsing this forum: No registered users and 1 guest

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
Powered by phpBB © phpBB Group.
Designed by Vjacheslav Trushkin for Free Forums/DivisionCore.