LNB Inverto Quattro Premium Universal 40mm PLL LNB – Inverto 20242

The Inverto Quattro Premium Universal 40mm PLL LNB is a satellite low-noise block downconverter engineered for multiswitch distribution systems. Designed with a 40 mm feedhorn and phase-locked loop (PLL) frequency stabilization, this LNB offers four fixed outputs that deliver separate signals for vertical high, vertical low, horizontal high and horizontal low bands. It is intended for reliable reception of DVB-S and DVB-S2 satellite broadcasts and stable signal feeding into multiswitches for multiple tuners or receivers.

Advantages

This Inverto Quattro Premium LNB provides stable frequency synthesis through an integrated PLL oscillator, reducing drift and improving lock reliability on modern satellite transponders. The four-output Quattro configuration separates polarisation and band outputs for direct connection to multiswitches, enabling distribution to many receivers without signal cross-talk between ports. The 40 mm feedhorn design improves signal capture while maintaining a compact form factor suitable for standard satellite dishes used in residential and commercial installations.

Suitable for

• Multiswitch satellite TV distribution in apartment buildings or single-family homes
• Installation where multiple receivers or tuners require independent vertical/horizontal and high/low band feeds
• Professional SAT installers fitting structured coaxial distribution systems
• Upgrading older installations to a PLL-stabilized LNB for improved lock and signal stability

Key specifications

• Feedhorn diameter: 40 mm
• LNB type: Quattro (four fixed outputs: V/L, V/H, H/L, H/H)
• Frequency stabilization: PLL (phase-locked loop)
• Input frequency range: universal Ku-band support for standard satellite reception
• Noise performance: low-noise design suitable for multiswitch distribution (typical LNB low-noise characteristics)
• Mounting: standard reflector arm mount compatible with common satellite dishes

How to use

Fit the LNB into the feedarm holder of a compatible satellite dish, ensuring the 40 mm feedhorn is correctly oriented toward the dish focus. Connect the four fixed outputs to the corresponding inputs on a multiswitch: vertical low, vertical high, horizontal low and horizontal high. Adjust dish alignment and skew for the target satellite and verify signal lock using a satellite meter or receiver diagnostics. Tighten mounting hardware to secure position and weatherproof coax connections with appropriate seals or boots to prevent water ingress.

Usage recommendations

For best results use this Quattro LNB with a multiswitch designed for four-input Quattro LNBs and quality coaxial cabling with proper connectors. Verify dish size and alignment are appropriate for the target satellite and consider using surge protection on outdoor coax to protect downstream equipment.