OPTICUM RED ROBUST 4UB 3LEGACY Unicable SCR LNB Converter

Unicable SCR LNB with 4 user bands and 3 legacy outputs, engineered for reliable satellite signal distribution in single-cable systems. The OPTICUM RED ROBUST 4UB 3LEGACY delivers exceptional performance with a low noise figure of 0.1 dB, ensuring clear reception even in challenging conditions.

Advantages

This LNB combines Unicable and legacy technologies, allowing one coaxial cable to feed up to four tuners independently while still supporting conventional receivers on separate outputs. Its fully waterproof housing and wide operating temperature range (-30°C to +60°C) guarantee durability in any climate. The high conversion gain of 55-65 dB and excellent cross-polarization isolation (>20 dB) minimize interference and signal loss.

Suitable for

• Multi-room satellite installations with a single cable run
• Upgrading existing systems to Unicable without replacing all receivers
• Harsh weather environments requiring robust, weatherproof components
• Professional installers needing flexible output configurations

Key specifications

• Unicable user bands: 4 (1210, 1420, 1680, 2040 MHz)
• Legacy outputs: 3
• Input frequency: 10.7 - 12.75 GHz
• Output frequency: 950 - 2150 MHz
• Noise figure: 0.1 dB typical
• Feed horn diameter: 40 mm
• Control: DiSEqC 1.0, EN50494
• Current consumption: max 200 mA

Recommendations

For best results, pair with a compatible Unicable multiswitch or receiver that supports EN50494. Ensure proper alignment and use high-quality coaxial cable to maintain signal integrity across all user bands.