Radio Blau can be streamed worldwide around the clock at http://stream.radioblau.de/.
Most browsers will allow you to listen directly, or otherwise use a player or app, such as VLC oder mpv.

In the Leipzig urban area, we can also be heard 24/7 on DAB+ block 6C // 185.360 Mhz, there as the first station in the list.

On weekdays from 6 p.m. to 11 p.m. and on weekends from 12 a.m. to midnight, we can also be received on FM in the Leipzig urban area, almost everywhere on the main frequency 99.2 MHz. In addition, there are two spatially limited support frequencies: 94.4 MHz (north-west, old-west) and 89.2 MHz (north, north-east).
These areas can be seen on the map below.

In Leipzig’s cable networks, primacom und an!, Radio Blau can be heard at 97.9 FM.

Map of Radio Blau's FM frequencies (see text). Transmitters by locations and power: Connewitz 99.2 MHz 500 Watts, Stahmeln 94.4 MHz 250 Watts, Reudnitz 89.2 MHz 100 WattsMap: Jan Lauter