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Unicable Quad 40mm LNB, 2 Legacy (1 splitter*)


Item: 3015


This LNB is a member of the innovative and award winning Unicable LNB series (single cable solution). It was specifically designed for the European DTH markets and provides optimized reception capabilities. The LNB allows for the connection of maximum 4 (Unicable enabled) Set Top Boxes with Single Tuner via two cables (or of maximum four STBs via one cable). A splitter unit* (Optional) enabling a flexible distribution of the signal at home is included. It is ready for High Definition transmissions and provides excellent Noise Figure performance. Designed to meet strict specifications and manufactured to the highest industry quality standards, this LNB is an ideal solution for the satellite broadcast reception across Europe.


For more information on the Unicable technology and its advantages please visit us at: www.inverto.tv/unicable/


Main Features:

  • Low Phase Noise, HDTV-DVBS2 compliant
  • Low Noise Figure
  • Low Power Consumption
  • Very high Cross Polarization Isolation
  • Very high Frequency Stability
  • 2 Legacy Ports
Product Specifications

Low Band Input Frequency Range

10.7~11.7 GHz

LO Frequency

9.75 GHz

High Band Input Frequency Range

11.7~12.75 GHz

LO Frequency 10.6 C+Hz
LO Initial Accuracy +/- 1.0 MHz
LO Temperature Drift +/- 2.5 MHz
LO Phase Noise @ 10K Hz -90 dBc/Hz max.
SCR Conversion Gain 57 dB min.
Legacy Conversion Gain 55 dB Min.
Gain Variation +/- 0.75 dB/ 27 MHz
Image Rejection 40 dB min.
1 dB Compression Point (O/P) 0.0 dBm min.
Cross-pole Isolation 20 dB Min.
O/P VSWR 2.5 : 1
Output Impedance 75Ω (F-type)
IF Channel bandwidth 60 MHz
Output IF Channel 1 (SCR0) 1210 MHz
Output IF Channel 2 (SCR1) 1420 MHz
Output IF Channel 3 (SCR2) 1680 MHz
Output IF Channel 4 (SCR3) 2040 MHz
Channel isolation 20 dB Min.
Legacy ports 2
SCR's Control Signals DiSEqC command extension based on EN-50494
Legacy Switch Voltage Control <14.2 (V) ,  >15 (H) Volts
Legacy 22k sensitivity 220 mV [min.]
DC Power 250mA@13.5V
Working Temperature - 30°C~ + 60°C
 Weight   350g


Frequently Asked Questions

Which Set-top Boxes in the market support the Unicable technology?

To see which Set-top boxes in the market support the unicable technology please download the PDF available in the following link: http://www.invertotemp.tv/downloads/support.php?id=619


What is a feedhorn?

The feedhorn is the part of a satellite dish system which gathers the reflected signal from the dish and focuses it towards the LNB.

What is an LNB?

An LNB - Low Noise Block (also called an LNC- Low Noise Converter), is used for communications (broadcast) satellite reception. The LNB is usually affixed either in or on the satellite dish.

What is an LNBF?

An LNBF is an LNB with an integrated feedhorn

What is a Monoblock LNB?

This design consists of two independent LNBs in a single case. The two LNBs can be automatically addressed with any DiSEqC 1.0 or higher receiver. In some cases they can also be addressed with ToneBurst / MiniDiSEqC. However, they are only available for satellites with a fixed 3 degree, 4.3 degree, 6 degree …spacing. In Europe, for example, there are monoblock single, twin and quad LNBs for the Ku band, which have a pre-defined spacing of 6 degrees (for Astra 1 / Hotbird , for example).

Why can I receive only one satellite with my Monoblock?

Monoblock LNBs are designed for a specific dish size, 80cm for example. If your dish is too small (70cm for example) or too wide (90cm for example) it is not possible to receive both satellites together. Please choose the dish size for which the monoblock LNB has been designed.