dvb-s/s2 qam transponder
USD $1 - $780 /Piece
Min.Order:1 Piece
Chengdu Sochuang Electronics Co., Ltd.
dvb-s2 to qam transmodulator (8*DVB-S/S2+4*ASI in,4*DVB-C RF out)
in:6 dvb-s/s2 signal+asi
out:scrambler/4 qam RF
dvb-s/s2 to qam transponder
qpsk to qam
dvb-s transmodulator
dvb-s/s2 qam transponder
8*DVB-S/S2 to 4×QAM modulator with multiplexer-scrambler
Overview
DVB-S2 to 4×QAM Trans-modulator support 6/8*DVB-S/S2 (QPSK/8PSK) transponders and 6/4/3*ASI input multiplex, and scramble 4*MPTS to output selected programs through 4×QAM RF channels. It provides a cost-effective and stable solution for TV operators to re-distribute programs via HFC network. It suits 1U rack and can be configured by front panel LCD and NMS (network management software).
Technical Specification
Input | RF | 6*DVB-S/S2 or 8*DVB-S/S2 Tuners | |
ASI | 6/4/3*ASI (BNC) | ||
Frequency | 950~2150 MHz | ||
Symbol Rate | 1~45 Msps | ||
Output | Interface | F-head | |
IP(option) | Gigabit,4*MPTS TS UDP/Multicast | ||
Impedance | 75Ω | ||
Frequency | 47~870Mhz, 1khz step | ||
Constellation | 16, 32, 64, 128, 256 QAM | ||
Standard | EN300429/ITU-T J.83A | ||
Symbol Rate | 5.0~9.0Msps, 1ksps step | ||
Error-Correcting | RS code188/204 | ||
MER | ≥40dB | ||
BER | 0 | ||
Output Level | 85~105dBV | ||
Level Attenuation | -20dBm~0dBm (per carrier), 0.5dB step | ||
Scrambler | support 4×CAS/SMS DVB simulcrypt (ETSI TS 103 197 V1.4.1) | ||
Control | IP remote | NMS (Ethernet Port, RJ-45), 10/100m base-TX, | |
Front panel | Keyboard + LCD | ||
General Features | Size | 482mm×410mm×44mm | |
Temperature | 0~45°C(Operation); -20~80°C(Storage) | ||
Power | 100-240VAC, 50Hz, 25W | ||
Order Guide
4125 | 6*DVB-S2 to 4QAM TransModulator with Scrambler(6*DVB-S/S2+6*ASI in,4*DVB-C RF out) |
4135 | 8*DVB-S2 to 4QAM TransModulator with Scrambler(8*DVB-S/S2+4*ASI in,4*DVB-C RF out) |
4165 | 8*DVB-S2 to 4QAM TransModulator with Scrambler(8*DVB-S/S2+3*ASI in,4*MPTS-IP/DVB-C RF out) |
4174 | 8*ASI to 4QAM Modulator with MUX-Scrambler(8*ASI IN,4*DVB-C RF out) |
4154 | IP/multicast to 4QAM Modulator with MUX-Scrambler(TS IP/multicast gigabit in,4*DVB-C RF out) |
Network management software
Satellite parameter setting:
satellite signal monitor:
programs multiplex setting:
Scrambler CAS/SMS Setting:
qam modulator output setting:
Nit table edit and insert:
PSI/SI table edit:
Assembling :
Packing:
Stocking:
Company information:
Certificate&Exhibition: