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The criteria has recently been met but as yet the government have not undertaken a review of FM radio nor given any indication of when or if FM switch off will happen. Tilting and swivelling the aerial will help to get the best signal. It is effectively the opposite of an amplifier, though the two work by different methods. Water can get into external cables and can cause reception problems. Please use our Transmitter tool to see if you are in coverage. This will impact upon the coverage achievable in East Anglia, in Kent and along the southern coast of the UK. The RDS system is set up to detect local radio travel news. The result is a higher level of interference and a deterioration in both the sound and coverage. BBC National DAB is a digital audio broadcasting multiplex in the UK, for a number of radio stations which have UK wide coverage. Ofcom DAB coverage maps and figures are produced using the BBC software implementation of the UK planning model (UKPM). Welcome to European radio map! See how weather can affect Freeview reception. <> The. The first is a fault with the local FM transmitter. They come in a variety of powers; in most cases a small reduction is all that is needed. Your aerial should be as high as possible pointing towards the transmitter with the best signal. UK DAB Radio Coverage. When the BBC has additional sports content, it can be found next to Radio 5 live on DAB radio. We cannot recommend individual Installers. Switch off heating systems and see whether the problem goes away. If it is a direct cable, check for any obvious signs of water or a green build-up on the connector. Our information on h, If you are still having problems, it is possible an unwanted signal is the cause. Now you can listen to the live broadcast of all LW, MW, FM and DAB radio stations of Europe. The effect can last from a few hours to a few days and can cause intermittent effects on the service during that time. These signals can be both UK and foreign stations. Damaged cables can cause reception problems and can allow water into your installation. The BBC's local and national radio services are carried on local commercial DAB Multiplexes. Indoor portables are especially susceptible. A faulty motor can cause electrical interference. endobj Television signals can be affected by fine weather including high pressure (atmospherics) and the only solution is to wait for the weather to change, you should not retune during this time. If you know your location, you can use our, If you are having continuous reception problems. If neighbours are having the same problem it may be that the aerial itself is at fault, or there may be an interfering signal. Use our. Further information is available in our, Television signals can be affected by fine weather including high pressure (atmospherics) and the only solution is to wait for the weather to change, you should, how weather can affect Freeview reception, Water can get into external cables and can cause reception problems. A good majority of radio stations in the UK are also yet to broadcast a DAB+ signal, but there have been a few encouraging developments in the UK that suggest impending growth of the DAB+ network. For more information on finding and storing these services, see our, There is a possibility some LED Lights can cause interference to DAB and FM Radio Reception, particularly if LED lights are used to replace halogen lights, and retain the original transformer. While an amplifier provides gain, boosts the signal, an attenuator provides loss, reduces the signal. The government set a target of switching off FM radio services after a set of criteria on digital radio listening had been met. Attenuators can be used to decrease the incoming signal if it is too strong without distorting it. DAB coverage in the UK is at the levels needed for the government to start seriously considering a full digital switchover. A faulty or uncompressed engine can cause a distinct buzzing 'whine' which varies with engine speed - motorcycles tend to be the worst. Please see our help guide on a manual retune. Radio and Television Investigation Service (RTIS), help guide on the different types of amplifiers available, Radio and Television Investigation Service (RTIS). Portable DAB radios will usually have a telescopic one, but if you are retro-fitting a DAB radio into a car, you may need to add a DAB aerial. For more information on how weather can affect your Radio services, please see, It is important to check your installation is working properly and that your radio is in the best possible position. Any coverage falling outside of this licence area is neither counted as part of the coverage nor does Ofcom seek to protect it from interference. Have a look at our Transmitter Checker to see what BBC services you can receive where you are. Block 11A is allocated (although not currently in use) for ensembles in Normandy and on the Belgian coast. Depending on the transmitter you are using, your aerial elements will need to be mounted flat (horizontal) or on its side (vertical). You may need to check that all parts of your receiving system are fully earthed. The same is true for Radio 4 LW on DAB. Radio signals can be affected by fine weather including high pressure. This is because the power used is lower, and is forced to work outside of its normal operating parameters, resulting in electrical impulse interference. Otherwise, all the unwanted signals will also be boosted, which can cause pictures to break up. Firstly, you may have a poor aerial system, so we recommend you checking over your installation by reading our Good installation help guide. This is very important for example in situations where coverage is inadequate, or there is interference. For example, phone chargers or dash cams sometimes cause interference and affect your radio signal. BBC News HD, BBC Four HD and CBeebies HD are broadcast using capacity on commercial multiplexes. With all of these potential causes, it is worth keeping a log for at least two weeks to determine whether there are any patterns or trends to the interference. The government continues to support a listener-led transition to digital and has stated (since the DCMS Digital Radio Switchover preliminary Analysis in 2013) it will review the next steps for digital radio when certain criteria are met. Many people are now using low power LED lights instead of the more traditional varieties. This is known as co-channel interference. The BBC has announced today a twoyear plan to bring national BBC DAB to 2 million more people to bring BBC national DAB coverage to above 97 This is commonly caused by the FM signals being bounced off objects or hillsides and reaching your radio by different paths. For hi-fi systems check your aerial isn’t broken or become loose. Our information on how clear skies and fine weather can affect your radio reception may be useful, please see our Weather Guide. Ofcom predictions of the coverage offered by the BBC’s network radio services on FM show that BBC Radio 2 reaches 99.1% of the UK population, and covers 95.7% of the major road network. To rule this out see our guide on, A manual retune is more effective than an auto-retune as it only tunes your television to the transmitter your aerial is pointing towards. Sometimes a full scan is required. Some hi-fi’s have external AM aerials that tend to look like many wires wound around a plastic loop. Coverage and location. Most DAB radios come with built in signal strength meters which can be helpful. 3 0 obj Very occasionally, the weather, usually high pressure, can result in a weakened signal. When Radio 5 Live Sports Extra is on air, you should find it right next to 5 Live on the list of stations on your digital radio. Check any appliance with an electric motor by moving your radio away from it to see whether the sound improves. Telescopic aerials on portable radios should be fully extended to receive a good signal. These fit directly under an outside aerial and usually the best type of amplifier to fix weak signals. Our information on how clear skies and fine weather can affect your radio reception may be useful, please see our weather guide. For example all the cables between your television equipment and aerial are connected securely and none is damaged. See on-air schedules for every BBC radio station. See our guide on, Make sure you are tuned to the best frequency for your area, as you can often pick up more than one signal. The BBC's local and national radio services are carried on local commercial DAB Multiplexes. Keeping a note of when each lamp comes on and goes off will help to identify whether this is the cause of your interference. In either case, you will need to ask your landlord or management committee to solve the problem. This is more likely to occur following a retune of your television. It will also show you any transmitter faults. The cause is an atmospheric effect known as Sporadic-E and can last from a few seconds up to an hour or more. In 2016, Arqiva, Bauer and Wireless Group came togethe… To see what is available when, the BBC keeps a schedule on the sport website. Matching BBC National DAB Coverage to FM Here, the additional DAB transmitters estimated to be required to match coverage of the BBC National multiplex to that of the BBC national FM networks are listed, together with a few transmitters for areas where FM reception is poor. x��=�n9����(ĝ&���X 'ٝ$�'�}�%Y2,�=�l�������,%#�� �H���b�����jsy1o������f4�O'ѷ�_���~z7M���3z��U���'I��E��(�t��TF�q)���铯�-�>y����oD$D������'pw�H�(/�X��˵���Y�������ۧO� ���/�~��Լ��>a]�Y��.80�x2*��JSr�7C=X O�`:E2Õ�n�\¯���������P��O VPR News | VPR Classical. Very occasionally, the weather, usually high pressure, can result in a weakened signal. One of those is local DAB coverage being over 90 per … If you have several appliances with electric motors you may need to turn them all off and try the above one at a time. To see what is available when, the BBC keeps a schedule on the, Check cables and leads within your property to ensure the problem is not a simple installation fault. Just select a city on the map, review the full frequency list and click on the station name to listen online. All of the DAB transmitters listed must be commissioned before digital switchover (DSO) can be The BBC cannot recommend individual installers. Breaking news, sport, TV, radio and a whole lot more. The signal should return once you move away from these features. It is expected that this level of coverage … This is because your radio will struggle decoding two radio stations on the same frequency. Local digital services were launched in 8 new areas in 2013. National commercial stations launched across Northern Ireland for the first time in summer 2013. The problem could be due to a number of reasons, the station may have stopped broadcasting or have moved multiplexes rather than a radio fault. For more information on interference, please see our, Your radio must be in a good DAB coverage area to receive BBC services. is a recognised trade body which will be able to put you in touch with one of their members in your area. The BBC does not yet have a technical plan for replicating this coverage with DAB. This normally means that the signal you are receiving is not strong enough. This is … The commercial capacity has certain constraints, which mean these HD services can only reach about 70% of UK homes. 3: How do the two new national DAB radio bids compare? 4: More digital radio stations. In the UK, the maximum power Ofcom will consider for a Small-Scale DAB trial licence is 100w ERP. See our help guides which explain the differences. If you are hearing a hum it is often linked to an issue with your mains adapter. This may mean an electrical item in your home or nearby, is interfering with the reception of your FM radio and is causing the buzzing, clicking or pops you can hear. For more information on how to retune manually see our manual re-tuning page. If you have a portable radio you will be able to pick up more of the receivable signal if your telescopic aerial is fully extended. 1����d2, w2�nw���|4�����%/��/��|�j�F�5 ������gj^��Kk�@�_��8�nm,.���~�7���w � ���x��Ǖ���LYF3d��P���^ю4�c����W��>�s�g8�- o������_��X��z\�M�k�5o��y+�3os��?��뭾y��{��ron�`��&Wfy��E�k�o_�xYװL'��$�)��g픫R;B?o��t_�Vr�?�p������5|d�*���xS�}g>���G�v�7##&��iCi ;�@Lq�8 N� "�h��) �ŀA��$n�� �c����X�4dž9f7H�v�bv ��Q*E�?��l����Ph����>Z4�4����� �fX�G�h9������1|Q���s�|���]W��E����X��fi�7�;[n�^��s���Ex{i}�����yu75c@@��bO����-F@v���c����!��l�����3�΁��li��hX,%���;���T�k��^| ���zg9�ٔ?Ȥ�rnO!c���ϫ[ˊA�*�w��EM�? As of the end of 2017, more than 97% of the UK's population are within reach of the multiplex following the completion of the … Click on a country from the list below to read the latest information on regulatory frameworks, DAB network coverage, services on air, receivers, automotive sector, trials and marketing initiatives. If possible, check the external cable for any signs of damage, such as cracking and tears. The first is a fault with the local FM transmitter. Many Digital radios have a signal strength display which enables you to position the Radio for the best reception (usually a number of blocks) as a guide of reception quality. An exception is "helically wound" FM aerials. For more information see our guide on tropospheric ducting. However the. To rule this out see our guide on cables and water damage. A qualified aerial installer with local knowledge will be able to advise further. Some can also combine television and FM radio signals. Use our transmitter tool to see whether your local transmitter is currently affected by maintenance work. However, in both cases the signal will be weakened as it has to pass through various obstructions such as walls, roof tiles, foil backed insulation etc. AM reception can vary a great deal from day to night because of differences in the atmosphere. For information on the symptoms of interference see our sister website RTIS . Our sister site, the Radio and Television Investigation Service (RTIS) also has useful information on how to distinguish the difference. You may need to contact your car manufacturer to check. If you have a portable radio you will be able to pick up more of the receivable signal if your telescopic aerial is fully extended. If you are experiencing pixellation or picture break up, it may be that your signal is too strong as this often presents itself similarly to a weak signal. A radio which can tune to medium and long wave services usually has an aerial built in, which you cannot see. You may need to consider a loft or external aerial to solve your reception problem. This normally happens in the summer months, due to high pressure weather conditions in the atmosphere, allowing radio signals to travel further. Presently, DAB+ coverage in the UK is not as widespread as traditional DAB, and it’s anticipated that it’ll take a considerable amount of time time to address that imbalance. For a small number of multiplexes (as specified in the reports), the report contains two sets of maps-the first set of maps show the interim coverage which should be achieved by mid-2016 as part of the joint funding initiative between Government, the BBC and the multiplex licensee. Use our transmitter tool to check you are tuned to the best frequency for your area, as you can often pick up more than one signal. endobj endobj External aerials are also available for DAB  and will significantly improve reception. This means your radio is able to receive more radio channels either using the same frequency as the service you are listening to or adjacent to that frequency. A green build-up is a sign that water has at some point got into your installation. There are differences between a reception problem and one caused by electrical interference. Contact the Freeview Advice Line on 0808 100 0288, or for further details please see Freeview TV Changes. Its technical name is multipath distortion. Associated Broadcast Consultants have decades of experience of coverage predictions. The best way to find out what level of coverage there is in your area is to findsomeone who is already using DAB and ask them. Happy listening! The BBC cannot recommend individual installers. Amplifiers themselves are a common source of reception problems. If using a hi-fi with a wire aerial, again extend as much as possible to get the best signal. It can be found next to Radio 4 on the list of stations. If it is, contact your local council. All of the stations in one multiplex should be behaving the same way. The CAI (Confederation of Aerial Industries) is a recognised trade body which can put you in touch with one of its members in your area. If you are using a Hi-Fi tuner and stereo reception is hissy, but mono is fine, your aerial may not be powerful enough. To check what coverage of DAB services are available in your locality, please see our Transmitter checker tool. If your radio displays signal strength, use this as a guide to ensure the best position. The multiplex is owned and operated by the BBC and is transmitted from a number of transmitter sites across the country; it only carries BBC radio stations. stream Portable radios should be tuned in a location in your home where the best possible signal is received. Check whether there are any known works or warnings that might be causing the problem. Firstly, poor reception might be down to poor coverage, so it is best to check you are in a DAB coverage area. Radio reception can drop out when on the move due to changes in topography.

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