MPEG Encoders

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MPEG HD Mediaplex
DMP-9724M

Supporting selectable MPEG-2 and MPEG-4 AVC (H.264), DMP-9724M Mediaplex is the professional and high-class combination of ultra low 150 ms latency HD Encoder and Digital Modulator. This high technology product is designated to make the whole digital transmission system be compact and efficient.

Retain your viewers with the best performance
  compression and flawless picture quality
Wide use in many projects with high compatibility
  supporting various formats
Best choice for broadcasting of racing, sports via
  real time encoding with ultra low latency at 150ms
Reduce the cost of transmission as supporting
  wide range of bit-rate control and advanced video  
  coding techniques
Able to secure space with compact size for installing


OPTIONS:
- QAM(Annex A, B and C) Modulation
- DVB-T Modulation
- Redundancy Dual Power
- Video Confidence Monitoring
Component, Composite, HDMI and HD/SD-SDI video nputs
Ultra low latency as 150ms
Up to 1080p Resolution
4:2:0 and 4:2:2(10bit)
Digital, Analog and  SDI embedded audio(8channel) inputs
5.1 channel Dolby Digital (AC-3) encoding
7.1 channel SPDIF audio optical input(pass through)
Additional 1xASI input for supporting of insertion of
  externally generated PSIP into the transport stream
Provides internally generated PSI and PSIP
Control of Frame rate, Image enhance, Phase Noise,
  Correction of Color and Gamma
Selectable MPEG-2 HD or H.264 HD real-time video
  encoding
Integrated excellent IP converter
PCR Jitter : ≤± 200ns
Excellent RF output performance
Scaling function with integrated advanced Scaler
Phase Noise VHF -105 dB@20KHz, UHF -103 dB@20KHz
Frequency: 54 ~ 1002MHz
MER After Equalizer: 42dB

             ITEM

CHARACTER

Video Input

Analog

Input

Component , Composite

Digital

Input

HDMI , HD-SDI

Level

1000 mVp-p (HDMI) / 800 mVp-p (HD-SDI)

Resolutions

480i29.97, 576i25, 720p50/59.94, 1080i25/29.97

Aspect Ratio

4:3, 16:9

Audio Input

Analog

Input

Stereo

Freq. Range

20 Hz ~ 20 KHz

Impedance

600 / 20 K

Digital

Input

AES-EBU Embedded SDI/HDMI (4 Stereo 8 Channel)

Sampling Rate

32,44.1,48 KHz

Optical

Input

SPDIF (7.1Channel)  Pass Through

TS Input

Transport Stream

ASI 1 Port

Packet Format

188 Byte

Video Encoder

Encoding

MPEG-2 MP@HL , MP@ML

H.264 HP@L4, MP@L3

Encoding Rate

MPEG-2 : 0.6~55 Mbps , H.264 : 1.6~50 Mbps

Chroma Format

4:2:0, 4:2:2 (8 bit/10 bit)

PSNR

38 dB

Bit Rate Mode

CBR,VBR

Latency

150 ms~

Audio Encoder

Sampling Rate

48 KHz

Dolby Digital® AC-3(5.1CH)

128,192,256,384,448,512,576,640 Kbps

MPEG-1 Layer II

64,96,112,128,160,192,224,256,320,384 Kbps

MPEG-4 AAC-LC

32~384 Kbps

MPEG-4 HE-AAC v1

32~192 Kbps

MPEG-4 HE-AAC v2

32~96 Kbps

RF Output

Frequency  Range

50~1002 MHz

Impedance

75 Ω

Output Level

50 ± 5 dBmV

Level Control Range

0 ~ -15 dB

MER  After Equalizer

42 dB

MER  Before Equalizer

37 dB

Phase Noise

VHF -105 dB@20KHz, UHF -103 dB@20KHz

Adjacent Channel Carrier/Attenuation Characteristic

≤ -45 dB (Out of band)

Spurious

≤ -63 dB

Return Loss

≥ 17 dB

Frequency Response

± 0.5 dB

Frequency Tolerance

± 2 ppm

Group Delay

± 20 ns

PCR Jitter

± 200 ns

TS Output

Transport Stream

ASI 1 port

TS Bit Rate

MPEG-2 : 2.5~55 Mbps , H.264 : 2.5~55 Mbps

Packet Format

188 Byte

IP TS Output

(Option)

Output

1 Port

Connector

RJ-45

Ethernet type

10/100/1000 Base-T

Stream Protocol

UDP/IP, RTP/IP

Broadcasting

Multicast, Unicast

TS Bit Rate

MPEG-2 : 2.5~55 Mbps , H.264 : 2.5~55 Mbps

Ethernet

Connector

RJ-45

Interface Type

10/100 Base-T

Protocols

SNMP

General

Power Requirements

AC 90~230 V, 50/60 Hz

Power Consumption

Max. 100 W

Weight

4 Kg

Operating Temperature

-10~50 °C

Dimensions (W x H x D)

483 x 44 x 383 mm


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