GT-SAT GT-dLNB1T Unicable II LNB – 24 User Bands and DVB-T/T2 Input | 4K/UHD

The GT-SAT GT-dLNB1T is a professional, programmable Unicable II/dCSS LNB with 24 user bands and a separate input for a terrestrial DVB-T/T2 signal.

Its SCR/dCSS output can supply up to 24 compatible tuners through a single coaxial cable. The signal can be distributed to multiple receivers or rooms using Unicable-compatible splitters. This makes the product particularly useful when many tuners must be connected but only one cable is available between the satellite dish and the building.

The separate DVB-T/T2 input allows a terrestrial antenna to be connected and its signal combined with the satellite signal. Satellite and terrestrial television can consequently be distributed through the same coaxial network and separated at the receiver location using a suitable TV/SAT outlet or filter.

The GT-dLNB1T supports EN50494, EN50607 and dHello. The first eight user bands can be used with EN50494 receivers. EN50607- or dHello-compatible equipment is required to access all 24 user bands.

Using the separately available GT-SAT GT-DC2 dController, the LNB can be programmed for the installation. It can also be configured for static distribution and used as a compact headend for selected transponders.

✅ Product Benefits

• One SCR/dCSS output with 24 user bands

• Up to 24 compatible tuners through one coaxial cable

• DVB-T/T2 input for terrestrial television

• Satellite and terrestrial signals through the same coaxial network

• Supports EN50494

• Supports EN50607 and dHello

• Dynamic and programmable static operation

• Programmable using the GT-SAT GT-DC2 dController

• Static distribution of up to 32 transponders

• Very low typical noise figure of 0.1 dB

• Stable gain through the SCR output

• Good cross-polarisation isolation

• DiSEqC 2.0 communication

• Standard 40 mm mounting neck

• Extendable weather cover

• HDTV-, DVB-S2- and 4K/UHD-compatible

• Operating temperature from −30 to +65°C

🎯 Ideal For

• Homes with many satellite tuners

• Apartment and multi-dwelling installations

• Multi-tuner satellite receivers

• Enigma2 receivers with FBC tuners

• PVR and recording receivers

• Televisions with Unicable-compatible satellite tuners

• Combined satellite and DVB-T/T2 distribution

• Installations using an existing coaxial cable

• Distribution to multiple rooms

• HDTV, DVB-S2 and 4K/UHD reception

• Programmable headend and distribution systems

🔧 Connection and Operation

The GT-dLNB1T has two F-connectors:

• SCR/dCSS: Output providing up to 24 user bands

• Terr: Input for a terrestrial DVB-T/T2 signal

The SCR/dCSS output can be connected directly to a compatible receiver or divided using Unicable-compatible splitters.

Every connected tuner must be assigned its own user band and corresponding frequency. Two tuners on the same cable system must not use the same user band simultaneously.

A receiver equipped with several tuners, such as an FBC or PVR receiver, may require multiple user bands. Capacity should therefore be calculated by the number of tuners, not only the number of physical receivers.

The DVB-T/T2 input connects to a separate terrestrial antenna. Its signal is combined with the satellite signal and distributed through the same coaxial cable.

📡 Capacity and Protocols

Please note: The product provides 24 user bands through one shared SCR/dCSS output. Every tuner must use a unique user band.

📺 DVB-T/T2 Input

The separate terrestrial input is used to connect a terrestrial television antenna. The DVB-T/T2 signal is combined with the satellite signal for distribution through the same coaxial system.

A suitable TV/SAT outlet or separation filter may be required to separate the satellite and terrestrial signals at the receiver location.

A DVB-T/T2 antenna, antenna amplifier, active-antenna power supply and separation filter are not included.

🏢 Programmable Static Mode

Using the GT-SAT GT-DC2 dController, the LNB can be programmed for static distribution. In this mode, up to 32 selected transponders can be configured for reception using connected conventional receivers.

This allows the LNB to operate as a compact headend in systems where a defined selection of channels or transponders must be distributed.

Configuration and activation of static mode require the separately available GT-DC2 dController.

⚙️ Technical Specifications

Product type: Programmable Unicable II/dCSS LNB with terrestrial input

Model: GT-dLNB1T

Satellite positions: 1

SCR/dCSS outputs: 1

DVB-T/T2 inputs: 1

User bands: 24

Maximum capacity: Up to 24 compatible tuners

Protocols: EN50494, EN50607 and dHello

Communication: DiSEqC 2.0

Operating modes: Dynamic or static

Programmable: Yes, using the GT-DC2 dController

Static distribution: Up to 32 configured transponders

Typical noise figure: 0.1 dB

Gain: 42–62 dB

SCR gain flatness: ±0.2 dB over 26 MHz and temperature

SCR gain variation: 1 dB over temperature

Cross-polarisation isolation: More than 25 dB over temperature

Image rejection: More than 40 dB over temperature

Supply voltage: 10–20V

Power consumption: 4.70W

Mounting diameter: 40 mm

Feed-neck length: 42 mm

Operating temperature: −30 to +65°C

Weather protection: Extendable connector cover

HDTV-compatible: Yes

DVB-S2-compatible: Yes

4K/UHD-compatible: Yes

Connections: 2 × F-connectors

Product number: 13520

EAN: 5453001615608

📻 SCR Frequencies

• CH01: 975 MHz

• CH02: 1025 MHz

• CH03: 1075 MHz

• CH04: 1125 MHz

• CH05: 1175 MHz

• CH06: 1225 MHz

• CH07: 1275 MHz

• CH08: 1325 MHz

• CH09: 1375 MHz

• CH10: 1425 MHz

• CH11: 1475 MHz

• CH12: 1525 MHz

• CH13: 1575 MHz

• CH14: 1625 MHz

• CH15: 1675 MHz

• CH16: 1725 MHz

• CH17: 1775 MHz

• CH18: 1825 MHz

• CH19: 1875 MHz

• CH20: 1925 MHz

• CH21: 1975 MHz

• CH22: 2025 MHz

• CH23: 2075 MHz

• CH24: 2125 MHz

CH01–CH08: EN50494 and EN50607/dHello

CH09–CH24: EN50607/dHello

📦 Package Contents

• 1 × GT-SAT GT-dLNB1T Unicable II/dCSS LNB