Global Invacom FibreIRS Quattro GTU MKIII

Codice articolo: FibreIRS Quattro MK3

Categoria: Fibra Ottica


89,00 EUR

compr. 19% IVA, pił Spedizione

disponibilitą immediata

Tempo di consegna: 1 giorni lavorativi



Descrizione

The FibreIRS GTU converts optical power to RF power (FM,DAB,DTT and 4 satellite bands).
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
GIDS15012016MPFIBREIRSGTUMKIII03
Satellite (Electrical)
Parameter Min Max Notes
RF frequency range (MHz) 950 2150
Output impedance 75?
Return loss 10dB
Gain variation across band 5dB
Nominal output level (Quad) 75dBµV * For 30 transponders
Nominal output level (Quatro) 79dBµV * For 30 transponders
Terrestrial rejection 35dB
* additional variation can occur due to satellite transmitted signal levels.
Quad version Quatro version
Fibre Integrated Reception System
GTU MKIII
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.
Two versions available ?
Quad for use directly with a STB/faceplate.
Quatro for use with a multiswitch as it has dedicated outputs for each of the satellite bands (Vertical
Low, Horizontal Low, Vertical High, Horizontal High) and terrestrial.
Both versions can be powered via the satellite outputs and used with either the Optical LNB or the
ODU32.

Technical Specifications
GIDS15012016MPFIBREIRSGTUMKIII03
Satellite (Electrical)
Parameter Min Max Notes
RF frequency range (MHz) 950 2150
Output impedance 75?
Return loss 10dB
Gain variation across band 5dB
Nominal output level (Quad) 75dBµV * For 30 transponders
Nominal output level (Quatro) 79dBµV * For 30 transponders
Terrestrial rejection 35dB
* additional variation can occur due to satellite transmitted signal levels.


DTT, DAB & FM (Electrical)
RF frequency range
DTT
DAB
FM
470-790MHz
174-240MHz
88-108MHz
Nominal impedance 75?
Return loss 10dB
Nominal DTT output Quad (Quatro) 71dBµV (78dBµV) For 6 multiplexes
Gain variation across band 5dB
950-2150MHz rejection 35dB
DC specification
Input voltage range 10.5V to 21V For both direct or line powering
Current consumption (Quad) 235mA max @10.5V for RX1 and Rx2 only (line powered)
Current consumption (Quad) 235mA max @10.5V for RX3 and Rx4 only (line powered)
Total Current consumption (Quad) 470mA max @ 10.5V (direct power)
Current consumption (Quatro) 490mA max @10.5V
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
Dimensions
Size (W x H x D)
128.7mm x 116.5mm x 27mm (Quad)
120.8mm x 80.1mm x 26.3mm (Quatro)
Weight 325g (Quad) 175g (Quatro)
FM.DAB,DTT & Satellite (Optical)
Optical wavelength 1100nm to 1650nm
Optical input power (typical) -12dBm#
-3dBm #For systems with 19.2dB optical budget
Optical cabling
Fibre type Single mode
Standard GI - approved G657a
Control signals (Quad only)
Vertical select voltage 10.5V 14.5V 13V nominal
Horizontal select voltage 15.5V 19V 18V nominal
Low / High band 0/22KHz tone


Peso di consegna:0,60 Kg

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