13in/13out+30 compact cascadable multiswitch for distribution terrestrial and satellite signals from 3 satellite positions (12 polarities) to 30 users.
The multiswitch is DC supplied from connected satellite receivers, 2.1 socket for external power is connected to all trunk lines. DC power is present at the TERR line, avoid short circuit!
Using a rotary trimmer it is possible to switch terrestrial band fromactive to passive mode.
The loss at user outputs in satellite band is adjustable by another rotary trimmer in the range 5-20dB. The attenuation at the outputs can be set by means of the trimmer together for each five outputs.