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Home > IRS >Fibre IRS>Global Invacom OTx Kit 1310 (OTX + Wideband LNB)

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Global Invacom OTx Kit 1310 (OTX + Wideband LNB)

Introducing the new OTx optical headend from Global Invacom. Fully compatible with all the current FibreIRS equipment and designed for future compatibility. Replaces the functionality of the optical LNB and ODU32.


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  • Features

    • FibreIRS FC/UPC optical input
    • Fully compatible with GI O2O and existing FibreIRS systems
    • Wideband input
    • Wall or pole mount

    Technical Specifications

    OPTICAL

    • Optical wavelength: 1310nm +20
    • Optical output power: +7dBm
    • Return Loss: 20dB

    RF SIGNAL SATELLITE

    • Input frequency Wideband (MHz): Min 290, Max 2340
    • Gain variation across band: Max 3dB*
    • Gain ripple across 28Mhz: 1dB
    • Nominal impedance: 75Ω
    • Input power (dBμV): Min 70, Max 85, For 40 transponders

    * additional variation can occur due to satellite transmitted signal levels.

    RF SIGNAL TERRESTRIAL

    • Input frequency (MHz): Min 88, Max 694
    • Gain variation across band: TBC
    • Gain ripple across 28Mhz: 1dB
    • Input power (dBμV): 70

    DC SPECIFICATION

    • Input voltage: 20V
    • Current consumption: 350mA Max, Excluding connected devices
    • Output voltage Vertical and Terrestrial: 12V
    • Output voltage Horizontal: 8V
    • Maximum upstream current: 500mA

    DIMENSIONS

    • Unit only: TBC
    • Weight: TBC

    CONNECTORS

    • Input: 3 x F connector
    • Output: 1 x FC/UPC
    • Power Supply: 1 x F connector

    ENVIRONMENTAL SPECIFICATION

    • Operating Temperature: -20 C to +60 C
    • Storage Temperature: -40 C to +70 C

    WIDEBAND LNB

    Wideband LNB designed to be used with the Global Invacom OTx headend for optimum performance. 2 fixed polarity wideband outputs with F type connectors. One port for vertical polarity and one for Horizontal. The unit can be powered via either output.

    Features

    • Fully compatible with GI OTx Headend
    • 2 x F connector wideband outputs
    • Space saving design
    • Small form factor

    Technical Specifications

    • RF input frequency range (GHz): Min 10.7, Max 12.75, Linear polarisation
    • RF output frequency range (MHz): Min 290, Max 2340
    • Gain (dB): Min 50, Max 62
    • Gain variation full band (dB p-p): 7
    • Gain flatness 26MHz (dB p-p): 1
    • LO Frequency (GHz): 10.41
    • Noise Figure (dB): 0.5
    • Feedhorn F/D: 0.6
    • Input polarisation: Linear
    • Image rejection (dB): 40, Notes: 10.7—12.75 Ghz
    • Phase noise (dBc/Hz): -50 @1kHz, -75 @10kHz, -90 @100kHz
    • LO Frequency stability -30/+60°C (MHz): Min -0.8, Max +0.8
    • Input polarisation: Min 8
    • Image rejection (dB): 30 typ