The EMP-Centauri S4/2PCP-W2 is a professional dual DiSEqC switch designed to connect two Twin LNBs to two independent satellite receivers or tuners.
Each receiver can independently switch between two satellite positions using the DiSEqC Position A/B command. This allows two users to watch channels from different satellites simultaneously without affecting each other.
The switch also features an integrated terrestrial input. A DVB-T/T2 signal can be combined with the satellite signal and distributed through both output cables. Satellite and terrestrial television can therefore share the same coaxial downleads and be separated at the receiver location using a suitable TV/SAT outlet or separator.
Its robust weather-protected enclosure and wide operating temperature range make it suitable for outdoor installation close to the satellite dish.
✅ Product Benefits
Connects two Twin LNBs
Reception from two satellite positions
Supports two independent receivers or tuners
Independent satellite selection on both outputs
Controlled using DiSEqC Position A/B
Compatible with DiSEqC 1.0 and 2.0
Integrated terrestrial DVB-T/T2 input
Combines satellite and terrestrial TV on both outputs
High isolation between satellite inputs
DC pass for powering connected LNBs
Weather-protected enclosure
Operating temperature from −30 to +70°C
Made in the EU
🎯 Ideal For
Homes with two satellite receivers
One receiver with two independent tuners
Reception from two satellite positions
Installations using two Twin LNBs
Combined satellite and terrestrial TV distribution
Systems carrying SAT and DVB-T/T2 over the same cables
Outdoor installation close to the satellite dish
Houses, holiday homes and smaller television systems
🔧 Connection and Operation
The switch has four satellite inputs, one terrestrial input and two combined outputs.
Connection procedure:
Connect the two outputs of the first Twin LNB to the inputs assigned to satellite position A.
Connect the two outputs of the second Twin LNB to the inputs assigned to satellite position B.
Connect the terrestrial antenna to TERR IN if DVB-T/T2 distribution is required.
Connect OUT 1 to the first receiver or tuner.
Connect OUT 2 to the second receiver or tuner.
Configure the satellite positions as DiSEqC A and B in both receivers.
Both receivers can select their satellite position independently. The terrestrial signal is distributed simultaneously through both output cables.
A suitable TV/SAT outlet or separator is required at the receiving end if the satellite and terrestrial signals need to be separated.
📡 Connections and Capacity
| Connection | Function |
|---|
| SAT 1 – Position A | First output from Twin LNB A |
| SAT 1 – Position B | First output from Twin LNB B |
| TERR IN | Input for terrestrial DVB-T/T2 signal |
| SAT 2 – Position A | Second output from Twin LNB A |
| SAT 2 – Position B | Second output from Twin LNB B |
| OUT 1 | Combined SAT/TV signal to receiver or tuner 1 |
| OUT 2 | Combined SAT/TV signal to receiver or tuner 2 |
⚙️ Technical Specifications
Product type: Dual DiSEqC switch with terrestrial combiner
Manufacturer: EMP-Centauri
Model: S4/2PCP-W2
Manufacturer designation: P.166-TW
DiSEqC version: DiSEqC 1.0/2.0
DiSEqC command: Position A/B
Satellite positions: 2
LNB configuration: 2 × Twin LNB
Satellite inputs: 4
Terrestrial inputs: 1
Total inputs: 5
Outputs: 2
Receivers/tuners: 2
Satellite input frequency range: 950–2300 MHz
Terrestrial input frequency range: 5–862 MHz
Satellite output frequency range: 950–2300 MHz
Satellite insertion loss: Approximately 5 dB
Terrestrial insertion loss: Approximately 5 dB
Satellite input isolation: Minimum 25 dB
Power consumption: 30 mA at 18V from each receiver, excluding LNB
DC current pass: Maximum 400 mA
Connector type: F-connectors
Dimensions (W × D × H): 11.2 × 11.2 × 4.9 cm
Operating temperature: −30 to +70°C
Weather protection: Yes
Installation: Indoor or outdoor
Manufactured in: EU
📦 Package Contents
