OPTICUM Globo Quattro LNB LRP-04H – 4 Outputs, 10.7-12.75 GHz, 0.1 dB Noise Figure

A satellite professional working on an apartment block or a hotel distribution network needs an LNB that can feed a multiswitch without wasting signals. The OPTICUM Globo Quattro LNB LRP-04H is built for exactly that scene: it takes the full Ku-band spectrum and separates it into four distinct output streams – Vertical Low, Vertical High, Horizontal Low and Horizontal High – so a compatible multiswitch can route channels to multiple receivers over a single cable run.

Key specifications

• Type: Quattro LNB with four independent outputs
• Low band input: 10.7 – 11.7 GHz; High band input: 11.7 – 12.75 GHz
• Low band output: 950 – 1950 MHz; High band output: 1100 – 2150 MHz
• Low band LO: 9.75 GHz; High band LO: 10.6 GHz
• Noise figure: 0.1 dB – excellent reception on weak transponders
• Gain: 50 – 65 dB
• Cross-polarisation isolation: > 20 dB
• Feedhorn diameter: 40 mm
• F-type female output connectors
• Fully weatherproof for outdoor mounting

Why choose it

Quattro LNBs are the workhorses of structured satellite installations. Unlike a standard single or twin LNB, this model outputs each band and polarity on its own dedicated port. A multiswitch connected to the LRP-04H can then feed dozens of receivers independently, with no signal conflicts. The low 0.1 dB noise figure helps keep picture quality clean even on fringe signals, while the weatherproof housing means it can sit on the dish arm through years of rain, frost and direct sun without faltering.

Ideal use cases

• Multi-dwelling units using a multiswitch matrix
• Hotels, guesthouses and offices with multiple SAT receivers
• Upgrading a shared dish infrastructure for DVB-S2 and 4K UHD
• Professional installers replacing old Quattro LNBs

Good to know

The LRP-04H is compatible with DVB-S, DVB-S2 and 4K UHD receivers, and it is meant for use with a multiswitch – not directly with a single receiver. During installation, match each output to the corresponding input on the multiswitch and aim the dish accurately to make the most of the 50–65 dB gain.