Home Products Tran-Modulator (DVB-S/S2 to DVB-T/C/ATSC/ISDB-T...) DVB-S/S2 to 4RF(8RF) Modulator
DVB-S/S2 to 4RF(8RF) Modulator
DVB-S/S2 to 4RF(8RF) Modulator DVB-S/S2 to 4RF(8RF) Modulator

DVB-S/S2 to 4RF(8RF) Modulator

Product ID : STMQ-800
Product Tags :
Product Attributes :

Input: 4/8/12/16/20/24 tuner (DVB-S2/DVB-C/DVB-T/ATSC/ISDBT), 2 ASI input

Output: 4RF(8RF) output(DVB-C/DVB-T/ATSC/ISDBT), 2 ASI output 

Product Description

Product Overview

STMQ-800 is a professional high integration device which includes tuner demodulation, multiplexing, and modulation. It supports 4/8/12/16/20/24 tuner input(support different types of tuner DVB-S2/DVB-C/DVB-T/ATSC/DTMBT/ISDBT as input), 1000M IP input,4 RF(8RF) output(ATSC, ISDBT, DVB-C/-T), 5 MPTS output and SPTS output. In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as cable TV digital head-end, digital TV broadcasting etc.


Key Features

1. 4/8/12/16/20/24 tuner input(DVB-S2/DVB-C/DVB-T/ATSC/ISDBT/DTMBT)

2. 1000M IP output over UDP and RTP protocol(MPTS and SPTS)

3. Support different types of tuner(DVB-S2,DVB-C,DVB-T, ATSC,DTMBT,ISDBT, etc.)input, or mixed use ( e.g., 4dvb - t and 4 ATSC input at the same time, making up 8 tuners as input )

4. 4 RF (8RF) output (ATSC、ISDBT、DTMBT、DVB-C/-T)

5. 2 ASI inputs  

6. 2 ASI Independent output (optional) as copy of 5MPTS 

7. Support “Null PKT Filter” function

8. Support PID Remapping/ PCR accurate adjusting

9. PID pass

10. LCD、key function

11. Control via web management, and easy updates via web


Technical Specification

Input

4/8/12/16/20/24 tuner (DVB-S2/DVB-C/DVB-T/ATSC/ISDBT/DMBT)

2 ASI inputs

1000M IP input

Output

4RF output(DVB-C/DVB-T/ATSC/ISDBT/DMBT)

2 ASI output

IP output(SPTS and MPTS)IP output over UDP and RTP protocol

Multiplexing

Maximum PID Remapping


180 output pids per channel

Function

PID remapping ( automatically or manually)

Accurate PCR adjusting

Modulator

DVB-T

RF number

4 DVB-T

Standard

EN300744

FFT mode

2K

bandwidth

6M, 7M, 8M

Constellation

QPSK, 16QAM, 64QAM

Guard Interval

1/4, 1/8, 1/16, 1/32

FEC

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

MER

≥42 dB

RF frequency

50~960MHz, 1KHz step

RF output level

-34~ -10 dBm, 0.1db step

DVB-C

RF number

4 RF output

Standard

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

MER

≥40db

RF frequency

50~960MHz, 1KHz step

RF output level

-34~-10dBm , 0.1dBm step

Symbol Rate

5.0Msps~7.0Msps,1ksps step 


J.83A

J.83B/J.83C

Constellation

16/32/64/128/256QAM

64/256 QAM

Bandwidth

8M

6M

ATSC

RF number

4 RF output

Standard

ATSC A/53

Bandwidth

6M

Constellation

8VSB

FEC

RS(208 188)+Trellis

MER

≥40dB

RF frequency

50~960MHz, 1KHz step

RFoutput level

-34~-10dBm , 0.1dBm step

ISDBT

RF number

4 RF output

Standard

ARIB STD-B31

Bandwidth

6M

Constellation

QPSK, 16QAM, 64QAM

Guard Interval

1/32, 1/16, 1/8, 1/4

Transmission Mode

2K

Code rate

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

MER

≥40dB

RF frequency

50~960MHz, 1KHz step

RF output level

-34~-10dBm , 0.1dBm step

System function

Network management(WEB)

Chinese and English language

Ethernet software upgrade

Miscellaneous

Dimension(W×L×H)

550mm×515mm×140mm

weight

6kg

Environment

0~45℃(work);-20~80℃(storage)

Power requirements

AC100~240V,50/60Hz


 
Online Inquiry