The Invacom Universal Quad LNB with integrated switch is a high-quality LNB featuring four independent outputs for the direct connection of up to four satellite receivers or tuners.
Each output can independently switch between the low and high frequency bands as well as vertical and horizontal polarisation. This allows four connected receivers to operate independently without requiring a separate multiswitch.
With a typical noise figure of 0.3 dB, gain of 50–60 dB and polarisation isolation of 30 dB, the LNB provides stable satellite reception with effective separation between signals.
Its standard 40 mm mounting neck is suitable for many conventional satellite dishes, making the model a practical choice for domestic multi-TV systems and smaller professional installations.
✅ Product Benefits
- Four separate and independent outputs
- Direct connection of up to four receivers or tuners
- Integrated switch – no separate multiswitch required
- Typical noise figure of 0.3 dB
- Gain of 50–60 dB
- Polarisation isolation of 30 dB
- Automatic band switching using 0/22 kHz
- Automatic polarisation switching by control voltage
- Standard 40 mm mounting neck
- Suitable for digital satellite television
- Ivory-coloured housing
- High-quality Invacom construction
🎯 Ideal For
- Homes and multi-TV installations
- Up to four satellite receivers
- Televisions with integrated satellite tuners
- Two receivers equipped with Twin Tuners
- One receiver equipped with up to four tuners
- Multiroom installations
- Satellite dishes with a 40 mm LNB holder
- Installations without an external multiswitch
🔧 Use and Connection
The LNB is installed in the satellite dish’s 40 mm LNB holder and adjusted to achieve the best possible signal strength and quality.
Each receiver or tuner must be connected to a separate output using its own coaxial cable. All four outputs operate independently and can be used simultaneously.
A Twin Tuner receiver requires two separate cables from the LNB to allow one channel to be recorded while another channel is viewed without restrictions.
This product has an integrated switch and should therefore not be confused with a conventional Quattro LNB featuring four fixed band and polarisation outputs for connection to an external multiswitch.
⚙️ Technical Specifications
Product type: Universal Quad LNB with integrated switch
Manufacturer: Invacom
Model: Universal Quattro-Switch LNB
Number of outputs: 4
Directly connected receivers/tuners: Up to 4
Input frequency: 10.70–12.75 GHz
Local oscillator frequency: 9.75/10.60 GHz
Noise figure: 0.3 dB typical
Polarisation isolation: 30 dB
Gain: 50–60 dB
Mounting diameter: 40 mm
Band switching: 0/22 kHz
Vertical control voltage: 11.5–14.0 V
Horizontal control voltage: 15.5–19.0 V
Power consumption: Approximately 200 mA
Housing colour: Ivory
Connection type: F connector
Product number: 10246
EAN: 4043745619317
📦 Package Contents
- 1 × Invacom Universal Quad LNB with integrated switch and 40 mm mounting neck
