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QAM 16 EM
The QAM 16 EM headend converts 16 SAT transponders into 16 DVB-C-channels. The integrated switch matrix allows for a quick and simple installation, as just four SAT levels need to be connected.
- Brand:
Polytron
-
Code: QAM 16 EM
Available
| Technical Data | |
| Type | QAM 16 EM |
| Article no. | 5552025 |
| Input level | 50–80 dBµV |
| LNB supply | 12 V / max. 2 x 250mA |
| SR DVB-S / QPSK | 1–45 MS/s |
| SR DVB-S2 / QPSK | 1–45 MS/s |
| SR DVB-S2 / 8PSK | 1–37 MS/s |
| Modulation type DVB-C | (in accordance to the DVB standard) |
| Signal constellation | 16QAM, 32QAM, 64QAM, 128QAM, 256QAM |
| Symbol rate | 1–7,2 MS/s |
| Bandwidth | 7 / 8 MHz (depending of the Symbolrate) / a=0,15 |
| Data rate | max. 53 Mbit/s |
| Output | |
| Output frequency range | 112–862 MHz |
| Output level | 90 dBВµV |
| Channel attenuation | 0...12 dB |
| MER | ≥ 40 dB |
| Power consumption | inkl. 500 mA LNB: < 70W |
| Operating voltage | 180...265 V~ |
| Operating temperature | 0В°-45В° C |
| Dimensions (H x D x W) | 360 x 125 x 453 mm |
