Ports & interfaces
| Common interface (CI) |
Y |
| RF connector type |
F |
| RJ-45 input ports |
2 |
| RF input |
2 |
| RF output |
2 |
| DC-out jack |
Y |
| DC-in jack |
Y |
Performance
| Input frequency range |
170-230, 470-862 MHz |
| Output voltage |
80 dBμV |
| Input power (min) |
38 dBmW |
| Input power (max) |
88 dBmW |
| Spurious level |
-60 dBc |
| Modulation Error Ratio (MER) |
38 dB |
| Input impedance |
75 Ω |
Power
| Power consumption (30V) |
2 mA |
| Power consumption (5V) |
650 mA |
| Power consumption (24V) |
15 mA |
| Power consumption (12V) |
300 mA |
| Low-Noise Block (LNB) power supply |
13V, 13V + 22kHz, 18V, 18V + 22kHz |
Packaging content
| Quick installation guide |
Y |
Processor and regenerator Digital TerrestrIal for headends, DVB-T input, DVB-T output, 2x Common Interfaces
The module TFF 310 CI is used for the reception of free channels that obey the DVB-T standards. Each module allows the reception of a complete multiplex in DVB-T (COFDM), and its subsequent regeneration in a new multiplex. Besides, it offers the possibility of selecting the services that you wish to add in the new multiplex. A feature of this equipment is its modulator in Vestigial Side Band (or VSB). This modulation can be used to distribute adjacent channels in one distribution without any intermodulation problem.
- Guard interval 1/4, 1/8, 1/16, 1/32
- Selectable format of output modulation DVB-T / DVB-H
- Bandwidth (MHz) DVB-T: 6/7/8, DVB-H: 5/6/7/8
- Mode DVB-T: 2K/8K, DVB-H: 2K/4K/8K
- Type of modulator BLV