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Encoder/Modulators for On-Premise Digital Video Broadcasting<br />
Smarter, Smaller HD Video Distribution Over Coax<br />
Video Encoder<br />
Encoder Video <strong>Pro</strong>file<br />
Traffic Shaping<br />
Video Transport Bit Rate<br />
Video Encoding Data Rates<br />
Average Encoding Data Rate<br />
Encoding Latency<br />
Color <strong>Pro</strong>file 4:2:0<br />
GOP Size 24<br />
Video, Audio PID<br />
<strong>Pro</strong>gram Information<br />
Audio Encoder<br />
MPEG2 HD <strong>Pro</strong>file 2: ISO13818-2 MP@HL<br />
Variable Bit Rate<br />
49.76 Mbps<br />
Variable, 10 Mbs - 24 Mbs per channel<br />
18 Mbs per channel<br />
<strong>Pro</strong>grammable 100 msec to 400 msec<br />
<strong>Pro</strong>grammable<br />
<strong>Pro</strong>grammable<br />
Encoder Audio <strong>Pro</strong>file ATSC A/52, Dolby(r) Digital (AC-3) or Mpeg 2 layer 1<br />
(varies by region)<br />
Modulator/Upconverter<br />
Modulation Types<br />
Cable Standard<br />
Frequency Range<br />
QAM 256 (ITU-T J83 Annex B) Interleaving modes:<br />
(64,2) only OR DVB-C, QAM 256 (ITU-T J83 Annex A)<br />
(varies by region)<br />
HRC, IRC or STD or User defined (varies by region)<br />
Frequency Agile from 54 to 864MHz<br />
• 2 kHz resolution<br />
• +/- 30 ppm accuracy<br />
• +/- 35 ppm stability<br />
Output Power<br />
Output Level Adjust<br />
MER<br />
I/Q Amplitude Imbalance<br />
Spectral Tilt<br />
Control/Setup<br />
Network interface<br />
Front Panel Color Display<br />
+45 dBmV typical<br />
25 - 45 dBmV in 1dBmV steps<br />
38 dB typical<br />
< 1% typical<br />
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