Blake UK, KU Band Quattro Standard Gain LNB 0.3dB NF 40mm Collar Gain ≥58 dB ±3 dB

KU Band Quattro LNB

High-Performance LNBs – Standard Gain, Low Noise

The KU Band Quattro LNB is designed for dependable satellite TV distribution in residential and commercial environments. With an ultra-low noise figure and optimised gain, it ensures excellent signal clarity for systems using multiswitches or IRS (Integrated Reception Systems). Each output is fixed to a specific band and polarity—making it ideal for headend systems or larger installations.

This LNB operates from -40°C to +70°C and includes a rain cover for added protection. It features efficient power handling and a robust, plug-and-play design for fast, hassle-free setup. It also comes in the same colour as our satellite dishes for a consistent, professional appearance.

Features

• Ultra-low noise for clean signal: 0.3 dB noise figure helps reduce interference and preserve signal quality.
• Standard gain for stable reception: ≥58 dB gain with flat response improves signal strength.
• Fixed outputs for multiswitch systems: Four dedicated outputs—Vertical Low, Vertical High, Horizontal Low, Horizontal High.
• Built for all-weather operation: Weatherproof with F-connector rain cover, performs from -40°C to +70°C.
• Easy installation: Plug-and-play compatibility for quicker system integration.

Applications

• IRS 
• Multiswitch headends
• Communal satellite TV systems

Technical Information

• Input Frequency: Low Band: 10.70–11.70 GHz, High Band: 11.70–12.75 GHz
• Output Frequency: Low Band: 950–1950 MHz, High Band: 1100–2150 MHz
• LO Frequency: Low Band: 9.75 GHz ±1 MHz, High Band: 10.60 GHz ±1 MHz
• Gain: ≥58 dB ±3 dB very flat gain response
• Noise Figure: 0.3 dB
• Operating Temperature: -40°C to +70°C
• Control Signals: Fixed outputs (no switching)