Polytron 5552340, Руководство пользователя

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10. Technical data
Type PXU 848 IP
Article no. 5552340
Inputs 8
CI slots 4
Multiplexing 8 x 8 (service based)
Input connector A
Connector F female
Input frequency
950 … 2150 MHz (1 MHz steps)
Input level
50 … 80 dBµV
Input connector B
Connector F female
Input frequency
110 … 862 MHz (250 kHz steps)
Input level
50 … 80 dBµV
Demodulator
DVB-S/S2
SR DVB-S / QPSK
1 … 45 MS/s
SR DVB-S2 / QPSK
1 … 45 MS/s
SR DVB-S2 / 8PSK
1 … 45 MS/s
Modulation 8PSK / QPSK
CR DVB-S / QPSK 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
CR DVB-S2 / 8PSK 3/5, 2/3, 3/4, 5/6, 8/9, 9/10
Roll off 0.35, 0.25, 0.20
DVB-T
Modulation QPSK, 16QAM, 64QAM
FFT 2K, 8K
Bandwidth 7, 8 MHz
Code rate 1/2, 2/3, 3/4, 5/6, 7/8
Guard interval 1/4, 1/8, 1/16, 1/32
DVB-T2
Modulation QPSK, 16QAM, 64QAM, 256QAM
FFT 1K, 2K, 4K, 8K, 16K, 32K
Bandwidth 7, 8 MHz
Code rate 1/2, 3/5, 2/3, 3/4, 4/5, 5/6
Guard interval 1/4, 5/32, 1/8, 5/64, 1/16, 1/32, 1/64, 1/128
DVB-C
Modulation 16QAM, 32QAM, 64QAM, 128QAM, 256QAM
Symbol rate
0.2 … 7.2 MS/s
Bandwidth 6, 7, 8 MHz
IP output
Interface RJ45
Standard 1000-Base-T
Data rate max. 800 Mbit/s
Protocol MPEG over UDP/RTP (Unicast / Multicast)
IGMP V2
Format 8x MPTS / max. 128 SPTS
Generation of M3U lists Yes
Operation parameters
Operation temperature
0 … 45 °C
Supply voltage 180-265 V~, 50/60 Hz, 45 W
Dimensions (W x H x D) 428 x 331 x 103 mm