The Invacom Twin Universal LNB is a high-quality satellite LNB featuring two independent outputs and a standard 40 mm mounting neck. It is suitable for satellite dishes equipped with a conventional 40 mm LNB holder and allows two satellite receivers or two separate tuners to be connected.
Each connected receiver or tuner can independently select its frequency band and polarisation. This makes the LNB suitable for two separate television locations or a dual-tuner satellite receiver with recording functionality.
With a typical noise figure of 0.3 dB, a gain of 50–60 dB and polarisation isolation of 30 dB, the unit provides stable and reliable satellite reception. It is an excellent choice for installations where signal quality and operational reliability are important.
✅ Product Benefits
- Two independent outputs
- Supports two receivers or two separate tuners
- Standard 40 mm mounting neck
- Typical noise figure of 0.3 dB
- Gain of 50–60 dB
- Polarisation isolation of 30 dB
- Independent frequency-band and polarisation selection
- Suitable for most dishes with a 40 mm LNB holder
- Designed for digital satellite television
- Stable and reliable reception
- Automatic band switching using 0/22 kHz
- Vertical and horizontal polarisation switching
🎯 Ideal For
- Two separate satellite receivers
- One receiver equipped with two tuners
- Televisions with an integrated satellite tuner
- Simultaneous television viewing and recording
- Satellite dishes with a 40 mm LNB holder
- Homes, holiday homes and smaller satellite systems
- Digital satellite television
- Installations requiring two independent signal outputs
🔧 Use and Connection
The LNB is installed in the satellite dish’s 40 mm LNB holder and adjusted for optimum signal strength and correct polarisation. Its two outputs are connected using separate coaxial cables to two receivers or both inputs on a dual-tuner receiver.
Each tuner receives its own independent signal path. This allows different channels to be received simultaneously, even when they use different frequency bands or polarisations.
Two separate coaxial cables from the LNB to the receivers or tuner inputs are required for full Twin functionality.
⚙️ Technical Specifications
Product type: Universal Twin LNB
Number of outputs: 2 independent outputs
Directly connected receivers/tuners: 2
Input frequency: 10.70–12.75 GHz
Local oscillator frequency, low band: 9.75 GHz
Local oscillator frequency, high band: 10.60 GHz
Noise figure: 0.3 dB typical
Gain: 50–60 dB
Polarisation isolation: 30 dB
Mounting neck: 40 mm
Band switching: 0/22 kHz
Vertical polarisation switching: 11.5–14.0 V
Horizontal polarisation switching: 15.5–19.0 V
Current consumption: Approximately 170 mA
Colour: Ivory
Product number: 10244
EAN: 4043745617313
📦 Package Contents
- 1 × Invacom Twin Universal LNB with 40 mm mounting neck
