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DTV Processor
DTV Processor
DTV Processor
DTV Processor

Digital TV Headend DTV processor ,(DT-EM-9536S-xx) is a high 

integration dual platform which includes DVB encoder/IRD-mux-

modulator and IPTV streamer in one case. It supports 8/16/24 

Model: DT-EM-9536S-xx Brand: DAYTAI
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Product Description

Digital TV Headend DTV processor ,(DT-EM-9536S-xx) is a high integration dual platform which includes DVB encoder/IRD-mux-

modulator and IPTV streamer in one case. It supports 8/16/24 HDMI (or HDMI plus DVB-S/S2/S2X/C/T/T2/ISDB-T tuner mix input)

 inputs, 1 ASI input, 1 USB player input and 128 IP inputs via the GE port, and output by multiple DVB-C (or DVB-T/ATSC/ISDB-T 

optional) carrier channels. It also supports to convert the contents to IP streams out over multiple protocols to fit for internet transmission. 


Features

⊙DVB+IPTV dual platform in one case

⊙IP input over UDP/RTP/RTSP/HLS/HTTP/SRT

⊙Control via web management, and easy updates via web

⊙1 ASI input for re-mux, TS files input by external USB disk

⊙Support LOGO, Caption and QR code insertion for local made channels

⊙Support 32ch DVB-C RF out (16ch DVB-T, 16ch ATSC, or 16ch ISDB-T out for option, as per order)

⊙Support MPTS IP output over UDP/RTP/RTSP, and SPTS out over UDP/HLS /HTTP /RTP /RTSP /RTMP /SRT Protocol 

⊙8/16/24 HDMI (or HDMI plus DVB-S/S2/S2X/C/T/T2/ISDB-T tuner) inputs, HEVC/H.265 & MPEG-4 AVC/H.264 Video encoding


Specification

Item

Specification

Input

8/16/24 HDMI inputs for option (or HDMI and different Tuner mix input, details pls check below order guide)

1 ASI in for re-mux

1 USB Player input for re-mux (xxx.ts” video)

128 MPTS IP input over UDP and RTP, GE port, RJ45

SPTS input over UDP/RTP/RTSP/HLS/HTTP/SRT

Video

(HDMI Input)

Resolution

Input

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

1920×1080_30P, 1920×1080_25P,

1280×720_30P, 1280×720_25P,

720×576_25P,720×480_30P,

Encoding

HEVC/H.265 & MPEG-4 AVC/H.264

Bit-rate

1Mbps~13Mbps each channel

Rate Control

CBR/VBR

GOP Structure

IP…P (P Frame adjustment)

Audio

(HDMI Input)

Encoding

MPEG-1 Layer 2, LC-AAC, HE-AAC and AC3 Pass through

Sampling rate

48KHz

Resolution

24-bit

Audio Gain

0-255 Adjustable

MPEG-1 Layer 2 Bit-rate

48/56/64/80/96/112/128/160/192/224/256/320/384 kbps

LC-AAC Bit-rate

48/56/64/80/96/112/128/160/192/224/256/320/384 kbps

HE-AAC Bit-rate

48/56/64/80/96/112/128 kbps

Tuner Section

DVB-S

Input Frequency

950-2150MHz

Symbol Rate

0.5~45 Msps

Constellation

QPSK

FEC

1/2, 2/3, 3/4, 5/6, 7/8

DVB-S2

Input Frequency

950-2150MHz

Symbol Rate

QPSK/8PSK/16APSK: 0.5~45 Msps

32APSK:0.5~40 Msps

Constellation

QPSK/8PSK/16APSK/32APSK

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

Max input bitrate

170 Mbps per tuner

DVB-S2X

Symbol Rate

QPSK/8PSK/16APSK: 0.5~45 Msps;

8APSK/32APSK: 0.5~40 Msps

Constellation

QPSK/8PSK/16APSK/8APSK/32APSK

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, 23/36, 25/36, 13/18

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, 2/3-L, 32/45, 11/15, 7/9

Max input bitrate per tuner

170 Mbps

Signal Strength

-65 ~ -25dBm

Multiplexing

Maximum PID

Remapping

255 input per channel

Function

PID remapping ( automatically or manually)

Accurate PCR adjusting

Generate PSI/ SI table automatically

Modulation

DVB-C

Standard

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

RF output channel

32 non-adjacent carriers output (maximum bandwidth 384MHz)

MER

≥40db

RF frequency

50~960MHz, 1KHz step

RF output level

-20~+1dbm, 0.1db step

Symbol Rate

5.0Msps~7.0Msps, 1ksps stepping


J.83A

J.83B

Constellation

16/32/64/128/256QAM

64/256 QAM

Bandwidth

8M

6M

DVB-T

Standard

EN300744

FFT mode

2K,4K, 8K

Bandwidth

6M, 7M, 8M

Constellation

QPSK, 16QAM, 64QAM

Guard Interval

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

Code Rate

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

MER

≥42 dB

RF frequency

50~960MHz, 1KHz step

RF output channel

16 non-adjacent carriers output (maximum bandwidth 192MHz)

RF output level

-20~ +1dBm, 0.1db step

ATSC

Standard

ATSC A/53

Bandwidth

6M

Constellation

8VSB

FEC

RS(208 188)+Trellis

MER

40dB

ACL

-55 dBc

RF frequency

50~960MHz, 1KHz step

RF output channel

16 non-adjacent carriers output (maximum bandwidth 192MHz)

RF output level

-20~+3dbm (for all carriers), 0.5db stepping

ISDB-T

Standard

ARIB STD-B31

Bandwidth

6M

Constellation

QPSK, 16QAM, 64QAM

Guard Interval

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

FFT Mode

2K, 4K, 8K

Code rate

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

MER

40dB

RF frequency

50~960MHz, 1KHz step

RF output channel

16 non-adjacent carriers output (maximum bandwidth 192MHz)

RF output level

-20dBm~+1dBm, 0.1dB stepping

MPTS output

1 ASI output as mirror of one of RF output carriers

32 MPTS output over UDP and RTP/RTSP as mirror of 32 DVB-C carriers(or 16 MPTS output over UDP and RTP/RTSP as mirror of 16 DVB-T/ATSC/ISDB-T carriers for option), 1*1000M Base-T Ethernet interface, GE port

SPTS output

SPTS over UDP/RTP/RTSP/RTMP/HLS/HTTP/SRT

System function

Network management (WEB)

English language

Ethernet software upgrade

Miscellaneous

Dimension (W×L×H)

482mm×328mm×44mm

Environment

0~45℃(work)-20~80℃Storage

Power requirements

AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz


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