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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