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Unitron Johansson 9720 User Manual

Wideband lnb
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User Manual
Wideband LNB (Ref. 9720)

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Summary of Contents for Unitron Johansson 9720

  • Page 1 User Manual Wideband LNB (Ref. 9720)
  • Page 2 Unitron reserves the right to change the specifications of the hardware and software described in these manuals at any time. Unitron cannot be held liable for any damages resulting from the use of this product. Specifications are subject to change without notice. 12/16 ©...

  • Page 3: Table Of Contents

    9720 – Wideband LNB Contents 1. Introduction ................3 2. Safety Instructions ..............3 3. Product description ..............4 Installing the Wideband LNB ............5 4. Technical Specifications ............6 5. Conditions of warranty ............. 7...

  • Page 4: Introduction

    9720 – Wideband LNB NTRODUCTION Wideband Satellite Distribution is a new and more efficient way of distributing satellite signals. While in universal LNBs, the Ku band is split into a low and high band for both vertical and horizontal polarisation, the wideband LNB converts each polarisation as a whole, leaving only 2 cables coming from the LNB.

  • Page 5: Product Description

    9720 – Wideband LNB RODUCT DESCRIPTION The Wideband LNB receives any standard Ku satellite and generates a Horizontal and Vertical IF signal. Each output contains both the low and the high band of the polarization. The signal can be split or tapped and distributed to multiple STB’s with wideband compatible tuners.

  • Page 6: Installing The Wideband Lnb

    9720 – Wideband LNB Installing the Wideband LNB Proper installation and adjustment of the feedhorn is critical to system performance. It is particularly important to install the Wideband LNB correctly in order to receive optimal signal quality. LNB installation is usually straightforward, especially if you already have a dish installed.

  • Page 7: Technical Specifications

    9720 – Wideband LNB ECHNICAL PECIFICATIONS 9720 Wideband LNB Input Input frequency 10700 – 12750 Outputs 2 (V & H) Output frequency 290 – 2340 LO frequency 10410 Conversion gain Typical 55 Noise figure Typical 0,5 Cross polarization isolation Output power -30* DC supply voltage 9 –...

  • Page 8: Conditions Of Warranty

    9720 – Wideband LNB ONDITIONS OF WARRANTY Unitron N.V. warrants the product as being free from defects in material and workmanship for a period of 24 months starting from the date of production indicated on it. See note below. If during this period of warranty, the product proves defective, under normal use, due to defective materials or workmanship, Unitron N.V, at its sole option, will...