The EMP-Centauri S4/2PCN-W2 is a professional dual DiSEqC switch designed to connect two Twin LNBs to two independent satellite receivers or tuners.
The unit contains two separate 2-way switches inside one weather-protected enclosure. Each receiver can therefore switch independently between two satellite positions using the DiSEqC Position A/B command.
Two users can watch channels from different satellites simultaneously without affecting each other’s satellite selection. It is a practical and reliable solution for distributing two satellite positions to two rooms, receivers or tuners.
The robust housing and operating temperature range from −30 to +70°C make the switch suitable for outdoor installation close to the satellite dish.
✅ Product Benefits
Connects two Twin LNBs
Reception from two satellite positions
Two independent outputs
Suitable for two receivers or tuners
Independent satellite selection for each receiver
Four satellite inputs and two outputs
Controlled using DiSEqC Position A/B
Compatible with DiSEqC 1.0 and 2.0
Minimum 25 dB 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
Satellite distribution to two rooms
Houses, apartments and holiday homes
Outdoor installation near the satellite dish
Systems requiring independent satellite selection for both users
🔧 Connection and Operation
The EMP-Centauri S4/2PCN-W2 has four satellite inputs and two independent outputs.
Connect one output of the first Twin LNB to SAT 1 IN 1, Position A.
Connect the second output of the same Twin LNB to SAT 2 IN 1, Position A.
Connect one output of the second Twin LNB to SAT 1 IN 2, Position B.
Connect the second output of the same Twin LNB to SAT 2 IN 2, Position B.
Connect OUT 1 to the first receiver or tuner.
Connect OUT 2 to the second receiver or tuner.
Configure the satellites as DiSEqC Position A and B in both receivers.
Each receiver controls its own switch section and can select either satellite independently.
📡 Connections and Functions
| Connection | Function |
|---|
| SAT 1 IN 1 – Position A | Satellite A for receiver/tuner 1 |
| SAT 1 IN 2 – Position B | Satellite B for receiver/tuner 1 |
| SAT 2 IN 1 – Position A | Satellite A for receiver/tuner 2 |
| SAT 2 IN 2 – Position B | Satellite B for receiver/tuner 2 |
| OUT 1 | Output to receiver or tuner 1 |
| OUT 2 | Output to receiver or tuner 2 |
⚙️ Technical Specifications
Product type: Dual DiSEqC switch
Product class: PROFI CLASS
Manufacturer: EMP-Centauri
Model: S4/2PCN-W2
Manufacturer designation: P.166-W
DiSEqC version: DiSEqC 1.0/2.0
DiSEqC command: Position A/B
Satellite positions: 2
LNB configuration: 2 × Twin LNB
Satellite inputs: 4
Outputs: 2
Receivers/tuners: 2
Input frequency range: 950–2300 MHz
Output frequency range: 950–2300 MHz
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
