- Hersteller:TELEVES
- Barcode:8424450183717
- Verpackungseinheit:1
- Nettogewicht:0.19 kg
- Bruttogewicht:0.23 kg
- Hochgeladen am:11-03-2020
TELEVES 237003 is an Optical Converter QUATTRO MDU with TDT. It converts SAT (IF) and DAB/DTT signals from optical fiber (FC/PC) to QUATTRO polarizations and Terrestrial output, with F-female coaxial. It features Gain switch for the satellite band (three positions Low - Med - High gain), LED indicating the presence of RF signal, Compact design.
Technical features:
Optical Input
- Optical Wavelenght nm 1100 to 1650
- Optical Return Loss dB 45
- Optical Input Power dBm Min. -12.2, Max -3
Satellite QUATTRO output
- Horizontal High MHz 1100 - 2150
- Vertical High MHz 1100 - 2150
- Horizontal Low MHz 950 - 1950
- Vertical Low MHz 950 - 1950
- Return Loss dB 10
- Nominal Impedance O 75
- Gain Variation Across Band dB 7
- Terrestrial Rejection dB 30
- Typical Outputs Levels dBµV 78 * Satellite switch - high gain position (*) An oscillation can occur due to satellite transmission levels
- Gain switch for the satellite band (three positions Low - Med - High gain)
FM/DAB/DTT output
- RF Frequency Range MHz 88 - 790, FM 88 - 108, DAB 174 - 240, DTT 470 - 790
- Return Loss dB 10
- Nominal Impedance O 75
- Gain Variation Across Band dB 5
- Satellite Rejection dB 35
- Typical Outputs Levels- FM/DAB/DTT N Multiplexes/dBµV 1/82, 6/78
Electrical
- Power Supply Voltage V 10.5 to 20 by AC/DC adaptor or Set Top Box
- Current Consumption mA 500 @ 10,5V **, 430 @ 12V, 260 @ 20V (**) The equipment consumption will be all supported by the high voltage (PSU or Satellite outputs)
Mechanical
- Operating Temperature range C -15 ... +55
- Storage Temperature range C -20 ... +70
- Optical Input FC / PC
- RF Output connectors 5 x F- female
- Dimensions mm 121 x 80 x 26,5
