The Unifiber dSCR optical receiver connects to an Inverto's Unifiber optical transmitter over a fiber Passive-Optical-Network to receive satellite and terrestrial signals combined over a single fiber cable. The dSCR receiver offers 2 Legacy/dSCR ports with combined DTT signal, 2 Wideband satellite ports (Vertical and Horizontal) and 1 independent DTT port supporting all FM, DAB and VHF/UHF DTT broadcasts. Each of the dSCR ports provide 16 User Bands and supports Legacy mode on startup with an automatic switch from Legacy to dSCR. The receiver is powered by an external power supply through the DC-In port. Alternatively, the dSCR and Wideband ports can be powered by their own connected STBs and which would power the DTT port too. A status LED helps the installer to validate the power level of the optical input signal and guarantee the quality of the RF signals at the outputs of the receiver.



Main Features:
  • Built-in high dynamic range optical AGC (-15~-5dBm) increasing signal quality
  • Optical wavelength 1100-1650 nm, works with all Inverto Unifiber transmitters
  • 2 Legacy/dCSR satellite ports with combined DTT, programmable (with SatPal*)
  • 2 Wideband satellite ports (Vertical / Horizontal)
  • 1 independent DTT port supporting all FM, DAB and DTT broadcasts
  • Quick and easy install, power from external power supply or satellite ports
  • For indoor installations, IP54

* sold separately

Technical specifications
Wavelength
1100 ~ 1650 nm
Optical input level (with AGC) -15 ~ -5 dBm
Optical port 1, FC/UPC


Unicable outputs 2x Sky dSCR (16 UBs) / SatCR / Legacy auto-detect with combined Terrestrial signal
Satellite frequency range 950 ~ 2150 MHz
Output power level (AGC) - dSCR -25 dBm (83dBuV)
Output power level (AGC) - Legacy -25 dBm (83dBuV)
Output level variation - dSCR 2 dB max.
Output level variation - Legacy 4 dB max.
User bands Sky UK (dSCR) User Bands:
UB3: 1680 MHz
UB9: 1280 MHz
UB11: 1380 MHz
UB14: 1480 MHz
UB15:  980 MHz
UB16: 1030 MHz
UB17: 1080 MHz
UB18: 1130 MHz
UB19: 1530 MHz
UB20: 1580 MHz
UB21: 1630 MHz
UB22: 1730 MHz
UB23: 1780 MHz
UB24: 1830 MHz
UB25: 1880 MHz
UB26: 1930 MHz

EN50494/EN50607 User Bands:
1: 1210 MHz (EN50494)
2: 1420 MHz (EN50494)
3: 1680 MHz (EN50494)
4: 2040 MHz (EN50494)
5: 985 MHz (EN50607)
6: 1050 MHz (EN50607)
7: 1115 MHz (EN50607)
8: 1275 MHz (EN50607)
9: 1340 MHz (EN50607)
10: 1485 MHz (EN50607)
11: 1550 MHz (EN50607)
12: 1615 MHz (EN50607)
13: 1745 MHz (EN50607)
14: 1810 MHz (EN50607)
15: 1875 MHz (EN50607)
16: 1940 MHz (EN50607)


User band bandwidth default 46MHz (20-64 MHz configurable)
User band gain ripple 3 dB max.
Control protocols Sky dSCR / SatCR / EN50494 / EN50607 DiSEqC 1.x / 2.0,
13/18VDC + 0/22kHz, Legacy/dSCR auto-switching
Isolation dSCR-dSCR ports 30 dB min.
Isolation dSCR-DTT ports 30 dB min.
DTT frequency 88 ~ 240 MHz, 470 ~ 790 MHz
DTT output level -33 dBm (75dBuV)
DTT output level variation 4 dB max.
Return loss 10 dB min.
Impedance 75 Ω




Satellite wideband outputs
Output ports
2 (Vertical , Horizontal), F-type
Output frequency range
290 ~ 2350 MHz
Output power level
-33 dBm (75dBuV)
Output power supply
10 - 20 VDC
Return loss
10 dB min.
Impedance
75 Ω



DTT outputs
Output ports 1, F-type
Frequency range FM/DAB/VHF 88 ~ 240 MHz
UHF 470 ~ 790 MHz
Output power level -33 dBm (75dBuV)
Output level variation 4 dB max.
Return loss 8 dB min.
Impedance 75 Ω






Power supply
20 V DC, 3.5/1.3 mm DC jack
dSCR ports power supply
13/18VDC
Power consumption
6.8 W max.
Earthing terminal
Yes



Optical input level LED
Green = OK, RED = High optical input power, Yellow=Low optical input power
dSCR ports power supply options
(manual switch)"
from DC in / from connected STB
Operating temperature
-20°C ~ +50°C
Dimenssions
147 x 89 x 26 mm
Weight
360 g
Logistical info
Packaging dimensions (W x D x H) 16.4 x 10.2 x 3.1 cm
Packaging weight 0.4 kg
Quantity per Carton 20 pcs
Carton dimensions (W x D x H) 12.2 x 33.9 x 32.2 cm
Carton weight 8 kg
Quantity per pallet 1200 pcs


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