If you can hear breakthrough on your equipment you may be able to fit a filter to help with the breakthrough. By using our Transmitter Checker, you can check which DAB radio services are available at your location. Turn the radio onto FM and walk around with the radio and see whether the reception gets worse near certain electrical items in the home. As a rule of thumb burbling noises and breakup on DAB are normally reception problems due to a weak signal, but they could also be linked to some sort of interference. It is important to check the cables and the aerial for damage and that they are operating correctly. This often sounds like birds tweeting and happens if there is another frequency being transmitted near the one you are listening to. This is more likely to occur following a retune of your television. If you have an extendable aerial make sure it is fully extended to give the best possible reception. Make sure any cables between your radio equipment and aerial are connected securely. Look for a pattern. Have a look at our, The BBC cannot recommend individual Installers. If you’ve suddenly lost access to digital radio stations there could be a problem with your local transmitter. If the problem persists when you turn the heating back on again; there could be a faulty thermostat, which may need to be repaired or replaced. It is important to check your installation is working properly and that your radio is in the best possible position. 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. This difference has the potential to cause electrical interference. It is rare for a windfarm to cause interference to your reception. Telescopic aerials on portable radios should be fully extended to receive a good signal. Use our, interference caused by lighting help guide, step by step guide to help troubleshoot problems with DAB radio. However, it can be linked to any electrical accessory in the car so you may need to undertake a number of checks to find the source. This is more likely to occur following a retune of your television. The interference can come from many sources. Below are some simple techniques you can use to try and determine the source. The simplest test is to turn off your engine and see whether it goes away. The first thing to do is to swap any interconnecting leads. Reception is fine and in hilly areas it happily switches from DAB to FM without causing me a problem However, it does give me grief when I want to hear traffic reports – … Identify your appliances that have an electric motor and try moving your radio away from the appliance to see whether the sound improves. The radio technology known as Digital Audio Broadcasting (DAB and DAB+), and its TV sibling, Digital Multimedia Broadcasting (DMB), is being operated in several regions worldwide, either in the form of full services, or as feasibility studies.. As of 2017, 420 million people are able to receive DAB services, with over 2,100 DAB services on air in 38 countries. Deleting all the presets and then re-scanning to select local ones may fix the problem. Check whether there are any known works or warnings that might be causing the problem. Many people are now using low power LED lights instead of the more traditional varieties. This will help you to see if there are, or have been recently, transmitter faults in your local area. This is because the power used is lower, and is forced to work outside of its normal operating parameters, resulting in electrical impulse interference. 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