Encoder Part

HD-MI inputs

Numbers of Boards  

4 HD-MI ports per module

Up to 6 Modules in Back panel

Numbers of Ports    

8; 12; 16; 20; 24 Channels

DVB-ASI  inputs      

Connector    

BNC female, 75Ω

Signal Level

200-800mVp-p

Packet Length

188 bytes

Maximum bit-rate per port  

≤100Mbps

Number of Input Ports    

Dual separate  ASI ports

Video  Processing

Input Resolution

1920×1080@60P, 1920×1080@60i,

1920×1080@50P, 1920×1080@50i,

1280×720@60P, 1280×720@50P

720×576@50i,720×480@60i

Output Resolution

1920×1080@30P, 1920×1080@25P,

1280×720@30P, 1280×720@25P,

720×576@25P,720×480@30P

Encoding

MPEG-4 AVC/H.264

Bit-rate

1Mbps~13Mbps

Rate Control

CBR,VBR

GOP Structure

IPPPP (P Frame adjustment, without B Frame )

Audio  Processing

Encoding

MPEG-1 Layer 2

Sampling rate

48KHz

Resolution

24-bit

Bit-rate

64kbps,  128Kbps,  192kbps,  224kbps,256kbps,  320kbps, 384kbps

Audio Gain

0-255

Multiplexing

Maximum PID Remapping        180 input per channel

PID remapping by automatically or manually

PSI/SI

SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT  Insert

Accurate PCR adjusting

Max Numbers

7 Group

4 RF output (4 RF can Separate  mux)  in modulation   mode

1 IP (MPTS) out ( Separate  modulation channels or   MTPS channels mux out)

Stream Output

DVB-ASI        

2 Separate  ASI,  (Select from  modulation  Channels or MPTS    channel)

75Ω, BNC, 188Bytes

MPEG-2 TS over DVB-ASI (EN 50083-9)

RJ45 Port

100/1000M GbE Port

Simultaneous output with N*SPTS  (from HDMI channels)  and  1*MPTS  ( modulation or MPTS channels)  

MPEG-2 TS over UDP, unicast, and multicast streaming

MPEG-2 TS over RTP/RTSP

Configurable packet size(2-7)x188Bytes

Filter Null Packet  

Total Bitrate                

1-200Mbps (Should be More than Encoding bitrate)

Modulation Part

Connector          

1 Port,  F-Type, 75

Output Return Loss          

14 dB

MER

≥40dB  

RF output level

-30  ~ -10dbm,0.1db step

RF frequency

47-860Mhz, 1KHz step

Numbers of RF Channe

4

Modulation Mode  

DVB-C, DVB-T, ATSC, ISDB-T, DTMB

DVB-T  Standard

EN300744

FFT mode

2K, 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    

DVB-C  Standard          J83.A (DVB-C, J83.B, J83.C

Carrier

ANNEX A

Annex B

Annex C

Constellation(QAM)

16,32,64,128, 256

64

256

64/256

Bandwidth(Mhz)

8

6

6

6

Symbol Rate(Mbaud)

5-7

5.057

5.361

4.2-5.3

ISDB-T Standard

ARIB STD-B31

Constellation

DQPSK, QPSK, 16QAM,  64QAM

Guard Interval

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

Transmission Mode

2K, 4K, 8K

Guard Interval

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

Code rate

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

BandWidth

 6Mhz  

ATSC  Standard 6Mhz  

ATSC A/53

Constellation

8 VSB  

DTMB Standard    

GB20600-2006

Constellation          

4QAM, 16QAM, 32QAM, 64QAM

Code rate          

0.4, 0.6, 0.8

Guard Interval                

420, 595, 945

System

Local interface

LCD + control buttons

Remote management

Web/NMS

NMS interface

RJ45, 100M

Language

English

Environment

Voltage range

100 to 120/200 to 240V AC ±10%; 50/60Hz

Power consumption

60W

Operation Temperature  

0 ~ 45℃

Storage  Temperature

-20 ~ 80℃

Dimensions

482mm (L) * 380mm (W) * 44mm (H)

Weight

4.5 kg

Typical Order Information  

Model

HD-MI

Tuners

IP out

Q308

8

Null

8*SPTS/1*MPTS

Q312

12

Null

12*SPTS/1*MPTS

Q316

16

Null

16*SPTS/1*MPTS

Q324

24

Null

24*SPTS/1*MPTS

Q308M

8

QAM;  ATSC;  DVB-T;  ISDB;  DTMB

1*MPTS

Q312M

12

QAM;  ATSC;  DVB-T;  ISDB;  DTMB

1*MPTS

Q312M

16

QAM;  ATSC;  DVB-T;  ISDB;  DTMB

1*MPTS

Q324M

24

QAM;  DTMB

1*MPTS