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.
EAN-number
5702664920247
Inputs
Number of inputs
1
Input connector
F - female
Input impedance
75Ohm
RF
Input frequency range
114 - 858MHz
Input level
-65 ~ -31dBm
Input impedance
75Ohm
Input return loss
> 7.0 dB
Signal treatment
Bandwidth
8MHz
Symbol rate
1.8 - 7.2
Noise figure
< 7.0 dB
QAM mux
QAM modes
16 QAM, 64 QAM, 128 QAM, 256 QAM
Power supply
Power supply voltage
12 / 150 V/mA
Mechanical
Weight
0.06kg
Dimensions (H x D x W)
29 x 132 x 50mm
Environment
Humidity - operating
20...80%
Humidity - storage
10...90%
Temperature
-10... +50°C
Temperature - storage
-20... +70°C