Tuesday 28 April, 2009, 07:22 - Radio RandomnessThe threat to short-wave reception caused by PLT (a.k.a. BPL) devices is something that has been covered on Wireless Waffle on numerous previous occasions.
Posted by Administrator
Posted by Administrator
Whilst it hasn't reached the point of naked protestors parading along the streets of London just yet, a while ago the technical group trying to curb the spread of these devices petitioned the UK Government to do something about it. The Government's response was rather lacklustre:
As with all electrical and electronic products sold in the UK, Power Line Technology (PLT) equipment is required to meet the relevant regulations before it can be placed on the market. In particular, it must comply with the Electromagnetic Compatibility Regulations 2006 (the EMC Regulations) ... and any person who places such products on the market ... must ensure that the products comply and apply the ‘CE’ mark.
The Department for Business Enterprise and Regulatory Reform (BERR) is responsible for the EMC Regulations. Enforcement powers are delegated to local Trading Standards offices, and to Ofcom where there is a radio spectrum protection or management issue. Ofcom estimates there are around 500,000 pieces of PLT equipment in use in the UK. Ofcom have received around 84 individual complaints of interference attributed to PLT equipment. All of these complaints are in the process of being investigated or have been successfully resolved. Each complaint is investigated on its own merits. We do not believe an outright ban of all powerline adaptors is justified.
A lot of buck-passing with the end result that nothing happened. But not to let a roaring lion lie, the good people at UKQRM have submitted a second petition:
We the undersigned petition the Prime Minister to require the relevant regulatory authority namely Ofcom to take active and speedy measures to test samples of all makes and types of PLT device and to remove from the UK market all those devices where the sample is found to be non compliant with the requirements of the Electromagnetic Compatibility Regulations 2006. And to take all practicable and necessary steps to prevent anyone placing non compliant PLT devices on the UK market now and in the future.
Wireless Waffle believes that the spread of PLT devices is something which needs to be checked and that the more cage rattling that is done, the better the chances of some real action being taken.
If you are a UK radio user, listener or someone who depends upon the radio spectrum for your profession or livelihood in the UK, whether you are interested in short-wave or not, we would urge you to sign the petition. The slow march of PLT devices represents what will no doubt be the first of many attacks on the precious raw material which underpins so many UK jobs and with the credit crunch already hitting people's employment, anything which protects future generations has to be good.
Please go and sign the petition at http://petitions.number10.gov.uk/SaveShortwave2/ and add your name and voice to ensure that future voices will be able to hear each other!
Let nation (be able to continue to) speak peace unto nation... as someone once said.