TELEVES Fibre IRS Sky Q Optical GTU

This dCSS twin optical converter for systems equipped with an optical LNB, receives an optical TV signal (1100 nm-1650 nm) and restores the original RF signal. Provides 2 RF outputs, both mixed terrestrial and satellite TV signal. The converter supports Legacy, SCR I (EN50494), SRC II (EN50607) and SKY SCR modes.

MAIN FEATURES
– FC/PC optical connectors, F-type connectors for RF
– Status Indicator with green LED
– Plastic cover included, to protect the unit and the connectors

RF OUTPUT
SATELLITE
Frequency Bands
Horizontal High (MHz): 1100 – 2150 ≥15.5V + 22kHz
Vertical High (MHz): 1100 – 2150 ≤14.5V + 22kHz
Horizontal Low (MHz): 950 – 1950 ≥15.5V
Vertical Low (MHz): 950 – 1950 ≤14.5V
Return Loss (dB): ≥ 10
Normal Impedance (Ω): 75
Gain Variation Across Band (dB): ≤ 7
Terrestrial Rejection (dB) 35
Nominal Outputs Level (Legacy) dBμV: 75

SCR
SCR Standard: SCR I (EN50494) / SCR II (EN50607) / SKY
dSCR User Bands: 2×16
Nominal Outputs Level (dSCR) dBμV: 72

FM/DAB/DTT
Frequency Range (MHz): 47 – 790 / FM 88 – 108 / DAB 174 – 240 / DTT 470 – 790
Return Loss (dB): ≥ 10
Normal Impedance (Ω): 75
Gain Variation Across Band (dB): ≤ 5
Satellite Rejection (dB): 35

Typical Outputs Levels:
1 Multiplex: FM/DTT 76 dBμV / DAB 64 dBμV
6 Multiplexes: FM/DTT 71 dBμV / DAB 60 dBμV

OPTICAL INPUT
Optical Wavelength (nm): 1100 to 1650
Optical Return Loss (dB): 45
Optical Input Power: Min. -12 dBm Max. -3 dBm

ELECTRICAL
Power Supply Voltage (V): 20 (AC/DC Adaptor)
Consumo di corrente (mA): ≤ 430

MECHANICAL
Temperature ranges: Operating -5 … +50 ºC / Storage -40 … +70 ºC
Optical Input (tipo): FC/PC
RF Output connectors (tipo): F-female