Product description:
TELEVES 236903 Optical Converter QUAD MDU with TDT is an Optical/RF Converter which allows converting from a single optical fiber input to 4 terminal outputs containing QUAD SAT IF bands and DTT terrestrial band. With F-female coaxial output.
Technical features:
OPTICAL INPUT
- Wavelength nm 1100 to 1650
- Optical Return Loss dB 45
- Optical Input Power dBm Min. -15, Max 0
SAT QUAD 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 Ω 75
- Gain Variation Across Band dB < 7
- Terrestrial Rejection dB 30
- Typical Outputs Levels dBμV 75 * (*) An oscillation can occur due to satellite transmission levels
DAB / DVB-T OUTPUT
- RF Frequency Range MHz 88 - 790, FM 88 - 108, DAB 174 - 240, DTT 470 - 790
- Return Loss dB > 10
- Nominal Impedance Ω 75
- Gain Variation Across Band dB < 5
- Satellite Rejection dB 20
- Typical Outputs Levels- FM/DAB/DTT Multiplexes dBμV 1/DAB:76, FM/DTT:76, 6/DAB:72, FM/DTT:72.
ELECTRICAL
- Powering voltage 10v to 20v by AC/DC adaptor or Set Top Box
- Current consumption mA: 230 @ 10V (RX1 and RX2), 230 @ 10V (RX3 and RX4)
MECHANICAL
- Connectors Optical input type FC/PC, Satellite + DVB-T/DAB output N female
- Operating temperature C: -15 to +55
- Dimensions (W x H x D) mm 129 x 117 x 27
