KDR 444
KDR 444 or KDR, is a licence-free personal radio service in the UHF range used in Sweden and Norway. It is usually referred to as SRBR 444 in Sweden. Transmitters are limited to 2 W ERP in Sweden and 0.5 W in Norway. FM with a bandwidth of 25 kilohertz is used. Norway requires a radio with fixed antenna to be used with these frequencies.
Channels
Norway has 6 channels, while Sweden has 8 channels. Note that channel 6 is different in Norway and Sweden.| Norway | Sweden | |
| Channel | Frequency | Frequency |
| 1 | 444.600 | 444.600 |
| 2 | 444.650 | 444.650 |
| 3 | 444.800 | 444.800 |
| 4 | 444.825 | 444.825 |
| 5 | 444.850 | 444.850 |
| 6 | 444.975 | 444.875 |
| 7 | 444.925 | |
| 8 | 444.975 |
Channels use FM. Frequencies 444.875 and 444.925 are newer frequencies available in Sweden but may not be available in some other regions ; older equipment may also lack these new frequencies. Consequently, 444.975 is likely to be called channel number six on such devices.