16x DVB S2 Tuner to 16x DVB-C & IP Gateway User’s Manual
Author: Ralf Riedel
May 8, 2020
Filename: BlankomHDC-7016-ManualV1.1-RR.docx
Page 9
Tuner configuration DVB S/S2:
We start this configuration with an Example by combining Inputs and even loop some out- to next
In-puts. We recommend not using this method, because the extra attenuation of the LOOP-OUT Ports
may cause a too weak Signal-Input to the next RF-IN as shown here.
We will setup here 2 Satellites as an Example: ASTRA 19° EAST (SAT Pos. 1) and Hotbird 13° EAST (SAT
Pos.2).
Input: 1
st
RF IN is directly connected to the Multiswitch, 2
nd
looped from the first and so on until port 8:
But that’s way too much attenuation from loop to next RF IN:
If you setup the 6
th
Input, 5
th
is toggling off and on again because they are losing the signal.
And anyway if you chose to use them also in Loop-connected mode, only one of the inputs should serve
the Multiswitch with 13VDC(Vertical) or 18VDC (Horizontal) and 22KHz (High Band) signal should be only
sent by one port if you are using a Splitter for several ports to be combined. Otherwise, if every RF-IN
port has a direct connection to a SAT-Matrix or Multiswitch, each parameter needs to be setup
accordingly for every single port.
Connected Ports 9-16 with an external active SAT Splitter 1 to 8 to the Multiswitch.
