Triax TQT 400 Gold Universal Quattro LNB – 0.3dB 40mm Satellite LNB for Multiswitch Systems

The Triax TQT 400 Gold Universal Quattro LNB is a high-performance, low-noise satellite LNB designed specifically for use with multiswitch distribution systems. Featuring advanced RF technology, excellent cross-polarisation isolation and a low 0.3dB noise figure, it provides reliable satellite signal reception for domestic, communal and commercial installations.

Manufactured by Triax, a leading name in satellite reception and distribution equipment, the TQT 400 Gold is particularly suited to installations where satellite signals need to be distributed to multiple receivers from a single satellite dish.

Unlike a conventional Quad LNB, which provides four independently switchable outputs, this Quattro LNB has four dedicated outputs, each supplying one of the four satellite signal bands to a compatible multiswitch.

The multiswitch then distributes the appropriate signals to individual satellite receivers, allowing multiple users to watch different channels independently.

Key Features

• Universal Quattro LNB – specifically designed for satellite multiswitch distribution systems
• Four dedicated outputs – Vertical Low, Horizontal Low, Vertical High and Horizontal High
• Low 0.3dB noise figure – excellent reception performance with minimal added signal noise
• High conversion gain – 53–68dB for strong, reliable signal output
• Advanced RF technology – excellent cross-polarisation isolation and low phase noise
• Gold-plated F-connectors – designed for reliable electrical connections
• Standard 40mm neck diameter – compatible with satellite dishes using a standard 40mm LNB holder
• Universal Ku-band reception – covers satellite frequencies from 10.7GHz to 12.75GHz
• Low power consumption – efficient operation in multiswitch installations
• Weather-resistant construction – protective housing designed for long-term outdoor use
• HD and 4K UHD compatible – suitable for satellite distribution systems carrying SD, HD and UHD television services
• Ideal for communal systems – suitable for houses, apartment buildings, hotels and commercial properties

Four Dedicated Satellite Outputs

The Triax TQT 400 Gold provides four separate outputs, each delivering a fixed satellite frequency band and polarisation:

• VL – Vertical Low: Low-frequency vertical channels
• HL – Horizontal Low: Low-frequency horizontal channels
• VH – Vertical High: High-frequency vertical channels
• HH – Horizontal High: High-frequency horizontal channels

These four outputs connect to the corresponding inputs of a compatible satellite multiswitch.

The multiswitch selects and distributes the appropriate signals to each connected receiver, allowing multiple television points to operate independently.

This arrangement is particularly useful in larger domestic installations and communal satellite television distribution systems.

Designed for Multiswitch Installations

The TQT 400 Gold is suitable for use with a wide range of compatible 5-input, 9-input and larger satellite multiswitch systems, including Triax multiswitch distribution equipment.

A typical single-satellite installation uses four coaxial cables between the Quattro LNB and the multiswitch. The multiswitch can then distribute satellite services to numerous television outlets, depending on its capacity.

For multisatellite installations, additional Quattro LNBs and a suitable multiswitch can be used to receive signals from different orbital positions.

Technical Specifications

Important – Quattro LNB vs Quad LNB

Please note that a Quattro LNB is not the same as a Quad LNB.

A Quad LNB provides four independent outputs that can connect directly to compatible satellite receivers.

A Quattro LNB provides four fixed satellite bands and is intended to connect to a compatible multiswitch.

The Triax TQT 400 Gold is a Quattro LNB and is not suitable for direct connection to standard satellite receivers without the appropriate multiswitch distribution equipment.

If you require four independent connections directly to satellite receivers, you will normally need a Quad LNB instead.

Typical Applications

• Domestic satellite multiswitch systems
• Apartment buildings and communal satellite installations
• Hotels, guest houses and commercial premises
• Multiroom satellite television distribution
• Professional satellite signal distribution networks
• Replacement Quattro LNBs for existing multiswitch installations

Package Contents

• 1 × Triax TQT 400 Gold Universal Quattro LNB

Triax Part Number: 304873

EAN / Barcode: 5702663048737