Global Invacom Quad GTU Mark III

Not yet reviewed
Product Code: D000187
Information

The FibreIRS GTU converts optical power to RF power (4 satellite bands and FM,DAB,DTT ). All units have built in AGC which allows a wide dynamic range of optical powers without affecting output power and quality. Two LED indicators allow the user to monitor the status of the unit.

Quad GTU is for use directly with a STB/faceplate.

Can be powered via the satellite outputs and used with either the Optical LNB or the ODU32.

Features

  • Optical to RF convertor (Satellite and FM,DAB,DTT )
  • Quad and Quatro versions available
  • Automatic Gain Control (AGC)
  • Powered by STB or PSU
  • Terrestrial signals overlaid onto each output (Quad only)
  • Frequency Morphing Technology (FMT) for Worldwide use

Technical Specifications

SATELLITE (ELECTRICAL)

  • RF frequency range (MHz): Min 950, Max 2150
  • Output impedance: 75Ω
  • Return loss: Min 10dB
  • Gain variation across band: Max 5dB
  • Nominal output level: 75dBµV*, For 30 transponders
  • Terrestrial rejection: 35dB

* additional variation can occur due to satellite transmitted signal levels

DTT, DAB & FM (ELECTRICAL)

  • RF frequency range: DTT 470-790MHz, DAB 174-240MHz, FM 88-108MHz
  • Nominal impedance: 75Ω
  • Return loss: 10dB
  • Gain variation across band: 5dB
  • 950-2150MHz rejection: 35dB

FM.DAB, DTT & SATELLITE

  • Optical wavelength: 1100nm to 1650nm
  • Optical input power (typical): Min -12dBm, Max -3dBm, For systems with 19.2dB optical budget

CONTROL SIGNALS

  • Vertical select voltage: Min 10.5V, Max 14.5V, 13V nominal
  • Horizontal select voltage: Min 15.5V, Max 19V, 18V nominal
  • Low / High band: 0/22KHz tone

DC SPECIFICATION

  • Input voltage range: 10.5V to 21V, For both direct or line powering
  • Current consumption: 235mA max @10.5V for RX1 and Rx2 only (line powered)
  • Current consumption: 235mA max @10.5V for RX3 and Rx4 only (line powered)
  • Total Current consumption: 470mA max @ 10.5V (direct power)

CONNECTORS

  • Quad output: F x 4
  • Quatro output: F x 5
  • Power supply: 2.1mm Jack
  • Optical input: FC/PC

ENVIRONMENTAL SPECIFICATION

  • Operating temperature: -15°C to +50°C
  • Storage temperature: -20°C to +70°C

OPTICAL CABLING

  • Fibre type: Single mode
  • Standard: GI - approved G657a

DIMENSIONS

  • Size (W x H x D): 128.7mm x 116.5mm x 27mm
  • Weight: 325g

SOFTWARE (GUI) FOR FREQUENCY MORPHING

  • Supported operating systems: WinXP, Win7, Linux, Mac OS
  • Interface: UART
Specifications
  • Brand:
    Global Invacom
  • Product Code:
    D000187
  • Weight:
    0.325kg
Product Code: D000187