Used the power supply to supply 2 pcs. Spaun SUS 21F single-cable converter to a SAT Multi-Switch. Previously this was done directly from the Twin Tuner SAT receivers (and from there also supplied), but this has for example led the BBC reception frequently to disturbances (power supply of the receiver is too weak?).
With this power supply, a tee (with F-Anschlüsssen) and two short-F antenna cables (30 cm) sindn both Einkabelumsetzer connected in parallel and are supplied with voltage / current.
* Important *: switch off before connecting the power supply, the connected TV devices (TV or receiver), because otherwise the built-in and external power supply apparently come into the enclosure and there are error messages. If done so, as stated, everything works just fine. Apparently is only tested when switching if an external power supply already carried out.
The interference are (as far as I can already tell now) since disappeared.
For power supply I can not say anything negative otherwise, a green LED indicates the switched power supply. The assembled cable to the F connector is quite long and has a choke to attenuate RF interference to the power supply out.