If you’re noticing that your DAB radio isn’t picking up stations, there could be a few reasons why. First, make sure that the aerial is properly tuned in and extended. Second, if you have an older model radio, it might not be able to pick up as many stations as newer ones. Third, if the transmission area is too small for the number of radios broadcasting in that area, then the radio will not be able to pick up any stations. Finally, if there are some metal objects between your antenna and the transmitter, this can cause poor reception.