- Manufacturer:TELEVES
- Barcode:8424450170663
- Pieces per package:1
- Net weight:1.03 kg
- Gross weight:1.22 kg
- Uploaded on:01-11-2017
- The product was removed:06-09-2022
Product description:
These twin DTT multiplexers distribute two different MUX COFDM outputs services from the TWO DTT input multiplexes, either in DVB-T or DVB-T2 format. The main function is the regeneration of DTT signals and/or input services filtering. They also offer a new feature which allows the possibility of distributing DVBT2 signals to those TVs or DTT/QAM receivers incompatible with this new broadcast standard. They can mix FTA and encrypted services in the same multiplex and also include a SECURE DCY to prevent CAM card flooding in case new PIDs appear.
Technical features:
DVB-T2 COMPATIBILITY FOR DVB-T RECEIVERS
- Fully configurable TWIN (2-multiplex) output.
- Mix in the same output multiplex services from both DVB-T or DVB-T2 input multiplexes.
- Edit the transport stream parameters (TS_id, ON_id and LCN).
- Compatible with professional CAM modules/cards.
- Configurable and remote-monitored via CDC.
- Set the services of the output multiplexes by only adding the desired PIDs.
- Information about the useful rate of the input services.
- Information about the output channel occupancy.
DVB-T / DVB-T2 Input
- Input frequency MHz: 150 - 862
- Frequency Step kHz: 125, 166 (Selec.)
- Input/Output connectors: ''F'' female
- Input impedance ohm: 75
- Through losses (tip.) dB: < 1,5
- Bandwidth DVB-T MHz: 6, 7, 8
- Bandwidth DVB-T2 MHz: 1.7, 5, 6, 7, 8
- Pre-amplifier powering Vdc: 0, 12, 24 (Selec)
- Input R.O.E (min.) dB: 10
COFDM Modulator
- Modulation format: QPSK, 16QAM, 64QAM
- Guard Interval: 1/4, 1/8, 1/16, 1/32
- FEC: 1/2, 2/3, 3/4, 5/6, 7/8
- Bandwidth MHz: 7,8
- Scrambling:DVB ET300744
- Interleaving: DVB ET300744
- Cell_id: Selectable
- Output spectrum (selec.): Regular / Inverted
RF Output (TWIN)
- Output frequency (selec.) MHz 46 - 862
- Maximum output level (selec.) dBμV 80 ±5
- Frequency step kHz: 166 - 125 (user selectable)
- Attenuation (progr.) dB: > 15
- Through losses (typ.) dB: < 1,5
- Return losses (typ.) dB > 12
- Input/Output connectors: ''F'' female
- Input impedance ohm: 75
General
- 24Vdc consumption mA: 450 - 600, depnding on pre-amplifier powering or inserted CAM
- Protection Index: IP20
- 2-year warranty
