Showing posts with label emf. Show all posts
Showing posts with label emf. Show all posts

24 Mar 2021

EMF calculator (revised)

Southgate News reports that a new EMF calculator is now available from the RSGB.  If your EIRP is greater than 10W, you may have to use this.

See http://www.southgatearc.org/news/2021/march/new-rsgb-emf-calculator-available.htm#.YFsX-yuTLrc .

14 Mar 2021

EMF calculator

Quite a few people have been concerned by recent letters from OFCOM about changes to our licences in the future to ensure we do not put members of the public in danger. 

With QRP this is very unlikely, but with high power and beams you may be required to prove this if you were ever investigated.

There are several calculators available to help work this out e.g. on the OFCOM and RSGB websites. I see Steve G1KQH has found another, the link of which is on his blog.

31 Jan 2021

EMF calculator

Southgate News has a piece about a new EMF calculator produced by OFCOM and the RSGB. At some point we may have to show OFCOM that our ERP is within certain limits, for example if a neighbour made a complaint.

See http://www.southgatearc.org/news/2021/january/updated-rsgb-ofcom-emf-calculator.htm#.YBbCt_GTLrc