Products

HY-21-DVBM24/16 24 or 16 in 1 Tuner To DVB-T Modulator


Description

HY-21-DVB24/16 V3 is a high performance and cost-effective DVB-T modulator designed by Dexin. It supports 24 or 16 FTA tuners input, maximum 128 IP inputs through DATA1 and 2 TS inputs for re-mux through 2 ASI input ports. After demodulating, multiplexing and DVB-T modulating, it outputs 8 non-adjacent carriers and 8 IP (MPTS) as mirror of carriers through DATA2.

HY-21-DVB24/16 is also characterized with high integrated level, high performance and low cost. This is very adaptable to a new generation broadcasting system.






Specification

Input

24   or 16 FTA DVB-S/-S2/-S2X Tuner inputs

128   IP inputs over UDP and RTP protocol      

2   ASI inputs, BNC interface

TS   files input by playing ts via the USB disk (FAT 32)

Tuner   Option 1

DVB-S

Frequency In

950~2150MHz

Symbol rate

0.5~45Msps

Signal Strength

- 65~-25dBm

FEC

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

Constellation

QPSK

Max   input bitrate

≤120   Mbps

DVB-S2

Frequency   In

950~2150MHz

Symbol   rate

QPSK/8PSK   /16APSK: 0.5~45 Msps

32APSK:   0.5~40Msps;

FEC

QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9,   9/10                                              8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10                                             16APSK: 2/3,   3/4, 4/5, 5/6, 8/9, 9/10                                             32APSK: 3/4, 4/5, 5/6, 8/9, 9/10

Constellation

QPSK,   8PSK, 16APSK, 32APSK

Max   input bitrate

≤120   Mbps

DVB-S2X

Frequency   In

950-2150MHz

Symbol   rate

QPSK/8PSK   /16APSK: 0.5~45 Msps

8APSK/32APSK:   0.5~40Msps

FEC

QPSK:   1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 13/45, 9/20, 11/20

8PSK:   3/5, 2/3, 3/4, 5/6, 8/9, 9/10

8APSK:   5/9-L, 26/45-L

16APSK:   2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 1/2-L, 8/15-L, 5/9-L, 26/45, 3/5, 3/5-L,   28/45, 23/36 , 2/3-L, 25/36, 13/18, 7/9, 77/90

32APSK:   3/4, 4/5, 5/6, 8/9, 9/10, 2/3-L, 32/45, 11/15, 7/9

Constellation

QPSK,   8PSK, 8APSK, 16APSK, 32APSK

Max   input bitrate

≤120   Mbps

Tuner Option 2

DVB-C

Standard

J.83A(DVB-C),   J.83B, J.83C

Frequency   In

60~890MHz

Constellation

16/32/64/128/256   QAM

DVB-T/T2

Frequency   In

60~890MHz

Bandwidth

6/7/8   M bandwidth

ISDB-T

Frequency   In

60~890MHz

Multiplexing

Maximum PID Remapping

256   output per channel

Function

PID   remapping (automatically or manually)

A/V   PID filtering

Accurate   PCR adjusting

Generate   PSI/SI table automatically

Modulation

Standard

EN300   744

FFT

2K   4K 8K

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   out

8   non-adjacent carrier output

RF   frequency

50~960MHz

RF   output level

-20~+10dBm,   0.1dB step

Stream   out

8   DVB-T RF output (F type interface)

8   IP (MPTS) output over UDP and RTP/RTSP (DATA2, as mirror of carriers)

2   ASI outputs (2 TS as mirror)

System

Network   management (WEB)

Chinese   and English language

Ethernet   software upgrade

General

Dimension(W*D*H)

482mm×270mm×44mm

Temperature

0~45(Operation) ; -20~80(Storage)

Power  

AC   100V±1050/60Hz; AC 220V±10%, 50/60HZ








 

 

Major Technical Comparison

HY-21-DVB24/16

v1

v2

v3

LCD/KEY Feature

NO

NO

Yes

ASI inputs

2

1

2

ASI outputs

NO

2 for one TS

2 for two TS

Tuner inputs

16

16 or 24

16 or 24

RF loop out

Yes

No

Yes

IP outputs

1 MPTS output

8 MPTS output

8 MPTS output

USB

N/A

Playing TS

Playing TS

DATA Ports

IP inputs/outputs via GE1

IP inputs via DATA 1             IP outputs via DATA 2

IP inputs via DATA 1             IP outputs via DATA2