Digital CATV Headend Tuner/ASI/IP to QAM RF Modulator

Input

8 DVB-C/S/S/ATSC FTA Tuner + 6 ASI input+256 IP input ------Version 1

4 DVB-C/S/S/ATSC Tuner with CAM + 6 ASI          -------Version 2

Tuner Section

DVB-C

Standard

J.83A(DVB-C), J.83B, J.83C

Input Frequency

30MHz-1000Mhz

Constellation

16/32/64/128/256 QAM

DVB-S

Input Frequency

950-2150MHz

Symbol rate

2-45Msps

Signal Strength

-65~-25dBm

FEC Demodulation

1/2, 2/3, 3/4, 5/6, 7/8 QPSK

DVB-S

Input Frequency

950-2150MHz

Symbol rate

QPSK 1~45Mbauds

8PSK 2~30Mbauds

Code rate

1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10

Demodulation Mode

QPSK, 8PSK

ATSC

Input Frequency

54MHz~858MHz

Bandwidth

6M bandwidth

Multiplexing

Maximum PID Remapping

128per input channel

Function

PID remapping (automatically or manually)

Accurate PCR adjusting

Generate PSI/SI table automatically

Scrambling

Maximum simulcrypt CA

4

Standard

ETSI 101 197, ETSI 103 197

Connection

Local/remote connection

Modulation

QAM Channel

4

Standard

EN300 429/ITU-T J.83A/B/C

MER

≥40db

RF frequency

30~999MHz, 1KHz step

RF output level

-10~0dbm,0.1db step ------Version 1

-20~0dbm,0.1db step ------Version 2

Symbol Rate

5.0Msps~9.0Msps, 1ksps stepping

J.83A

J.83B

J.83C

Constellation

16/32/64/128/256QAM

64/256 QAM

64/256 QAM

Bandwidth

8M

6M

6M

System

Local interface

LCD + control buttons

Remote management

Web NMS

Stream Out

4*MPTS over UDP out (RJ45, 1000M, Unicast/Multicast)

Language

English and Chinese

Software Upgrading

Web and USB

General

Dimension

(W*D*H)

482mm×300mm×44.5mm

Temperature

0~45℃(Operation) ; -20~80℃(Storage)

Power

AC 100V±1050/60Hz;

AC 220V±10%, 50/60HZ