TDX Frontend - DVB-C [QAM]
Article number: 492024
Product description:
DVB-C input module.
QAM demodulator
The DVB-C frontend is an input module for the reception of digital cable signals (DVB-C).The module can receive a complete cable MUX and send all services in the MUX to the TDX pool. The DVB-C frontend module includes a tuner, with integrated gain control and channel filtering, and a QAM demodulatorwith serial transport stream input to the TDX system. The DVB-C modules can be placed in any of the slots in the input section. For ease of use, each slot has been given a number and an overview of the slot numbers is placed on a sticker mounted on the inside of the door on the TDX frame. It is possible to remove an input module from a module slot without using any tools and without interrupting the power supply.Using your fingers, simply press the fastener downwards and then pull the module off the module slot.
Specifications
| ORDER INFORMATION | |
|---|---|
| EAN Number | 5702664920247 |
| CHARACTERISTICS | |
| Demodulator Type | QAM |
| Demodulator | 16 QAM, 64 QAM, 128 QAM, 256 QAM |
| Demodulator Symbolrate | 1.8 ...7.2 Msym/s |
| Input QAM modes | 16 QAM, 64 QAM, 128 QAM, 256 QAM |
| Input level - QAM64 | 45 ... 85 dBµV |
| Input level - QAM256 | 40 ... 85 dBµV |
| Input level | 45 ... 85 dBµV |
| FREQUENCY | |
| Input frequency range | 114 - 858 MHz |
| Bandwidth | 8 MHz |
| GAIN | |
| Input noise figure | < 7.0 dB |
| RETURN LOSS | |
| Input return loss | > 7.0 dB |
| ELECTRICAL | |
| Impedance | 75 Ω |
| OPERATIONAL | |
| DC Operating voltage | 12 ± 1 VDC |
| DC Current consumption | 120 mA |
| Temperature - operating | -10...50 °C |
| Temperature - storage | -20 ..70 °C |
| Humidity - operating | 20...80 % |
| Humidity - storage | 10...90 % |
| CONNECTORS | |
| Number of inputs | 1 |
| MECHANICAL | |
| Dimensions product (H x D x W) | 29 x 132 x 50 mm |
| Packing QTY | 1 |
| Packaging Height | 0,040 m |
| Packaging Width | 0,070 m |
| Packaging Depth | 0,160 m |
| Net Weight | 0,056 kg |
| Tara Weight | 0,032 kg |
| Total Weight | 0,088 kg |
