Televes AB-QUATRO 40 Quattro LNB with 40mm Feedhorn, 4 Outputs

Where universal LNBs depend on switching commands that can introduce signal interruptions, the Televes AB-QUATRO 40 locks every polarization and band to a dedicated output. This true Quattro architecture feeds a multiswitch with four stable IF streams, making it the dependable backbone for apartment blocks, hotels, and any multi-dwelling satellite distribution. The robust 40mm feedhorn fits standard dishes, while the integrated pull-out weather protection keeps connectors dry in rain and snow.

Highlights

• True Quattro LNB with four fixed outputs for multiswitch-based distribution
• 40mm feedhorn diameter for compatibility with standard satellite dishes
• Ultra-low noise figure of 0.1 dB for superior signal clarity
• High conversion gain up to 65 dB to compensate for long cable runs
• Integrated pull-out weather protection shields connectors from rain and moisture
• Wide operating temperature range from -30°C to +60°C for year-round reliability
• Supports digital, HDTV, 3D, and 4K UHD satellite broadcasts

In daily use

Installed at the focal point of a satellite dish, the AB-QUATRO 40 captures signals across the Ku-band and converts them to four independent IF streams. Each output is permanently assigned to a specific polarization and band, eliminating the need for DiSEqC or tone switching. This makes it ideal for apartment buildings, hotels, and other multi-user setups where a multiswitch distributes channels to numerous outlets. The low noise figure and high gain ensure clear reception even in challenging conditions.

Full specifications

• LNB Type: Quattro
• Number of Outputs: 4
• Feed Diameter: 40 mm
• Input Frequency Range (Low Band): 10.7 - 11.7 GHz
• Input Frequency Range (High Band): 11.7 - 12.75 GHz
• Output Frequency Range (Low Band): 950 - 1950 MHz
• Output Frequency Range (High Band): 1100 - 2150 MHz
• Local Oscillator Frequency (Low Band): 9.75 GHz
• Local Oscillator Frequency (High Band): 10.6 GHz
• Noise Figure: 0.1 dB (typical)
• Conversion Gain: 55 - 65 dB
• Cross Polarization Isolation: >20 dB
• Current Consumption: <180 mA
• Connector Type: F-Type
• Weather Protection: Integrated pull-out weather protection
• Operating Temperature: -30°C to +60°C
• Compatibility: Digital, HDTV, 3D, 4K UHD

Final note

The AB-QUATRO 40 delivers the stability and signal purity that professional installers demand for large-scale satellite distribution.