(DMB9581-4) mpeg4 dvb-t modulator with HDMI / HD-SDI DTMB Radio TV Broadcasting Equipment

Location:
Hangzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C

Product Description

(DMB9581-4) mpeg4 dvb-t modulator with HDMI / HD-SDI DTMB Radio & TV Broadcasting Equipment
Product Description

Main Feature

Support modulation modules selectable from DVB-T, DVB-C, ATSC-T, ISDB-T and DTMBSupport H.264 video encodingEncoding module, WIFI module and Tuner in module swappable, easy upgrading and maintenanceAudio encoding: MPEG-1 Layer 2(default),(LC-AAC, HE-AAC optional)Support PID, PSI/SI compilation and LCN settingEquipped with multiplexing module, able to multiplex local programs with external TSSupport TS over IP out, applied to IPTV applications.Support IP empty packet filtering capabilityCut-off memory capabilityManagement of support web browser via Ethernet interfaceSupport software upgrading by Ethernet interface



Specifications

ENCODING MODULES (optional & swappable) -- mpeg4 dvb-t modulator

H.264 HD Encoding Module

Video input: HDMI/HD-SDI(1 or 2 Channels for option)

Video compression standard: H.264/AVC high profile level 4.0

Resolution: 1920*1080_60P, 1920*1080_50P, 1920*1080_60i,

1920*1080_50i, 1280*720_60P, 1280*720 _50P

Audio input: HDMI/SDI

Audio compression standard:

MPEG1 Layer II(default),(LC-AAC, HE-AAC optional)

Audio sampling rate: 48KHz

Audio bit-rate: 64 ~ 320kbps

TUNER IN MODULES (optional & swappable)

DVB-S/S2 Tuner in Module

Tuner in: 1*DVB-S/S2 Tuner(Tuner in module: RTS-01)

Supporting DVB-S/S2 standard

Constellation: QPSK, 8PSK

FEC: DVB-S (QPSK): 1/2, 2/3, 3/4, 5/6, 7/8

DVB-S2 8PSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10

Frequency range: 950~2150MHz, in 500KHz steps

Symbol rate: 2~45MSymbol/s

RF input level: -65~-25dBm

DTMB Tuner in module

Tuner in: 1*DTMB Tuner(Tuner in module: RTD-01)

Constellation:4QAM, 16QAM, 32QAM, 64QAM

FEC: 0.4, 0.6, 0.8

Frequency range:110~860MHz

RF input level: -65~-25dBm

WIFI MODULE (optional & swappable)

Protocol of mobile receiver

DLNA, Airplay

Operation mode

802.11A/B/G/N

Frequency range

2.4000 ~ 2.4835GHz

5.150 ~ 5.825GHz

Transport speed

802.11a: 6/9/12/24/36/48/54Mbps

802.11b: 1/2/5.5/11Mbps

802.11g: 6/9/12/24/36/48/54Mbps

802.11n (20MHz): MCS0-15, up to 144Mbps

802.11n (40MHz): MCS0-15, up to 300Mbps

WIFI output level

2.4GHz: 802.11b: 16 ± 1.5 dBm

802.11g: 14 ±1.5 dBm

802.11n(20MHz): 13 ±1.5 dBm

802.11n(40MHz): 13 ±1.5dBm

5GHz: 802.11a: 14 ± 1.5 dBm

802.11n(20/40MHz): 12 ±1.5 dBm

Antenna

2*bilateral antenna

OUTPUTS AND OUTPUTS

ASI Input

Channel: 1*ASI

Interface: BNC, 75 ohm

Input bit-rate: ≤100Mb/s

Packet mode: Byte mode

Packet length: 188/204 Bytes

ASI output

Channel: 1*ASI+1*ASI backup

Standard: compliant with EN 50083-9 ASI

Output loss: >10dB

Interface: BNC, 75 ohm

IP Output

TS over IP out, UDP protocol

Channel: 1*MPTS or Multi-MPTS (the same contents with RF out)

Support empty packet filtering

Interface: RJ45 (10/100M)

MODULATION MODULES (optional)

DVB-T Modulation

Channel: 1*DVB-T frequency or 2*DVB-T adjacent frequencies

Modulation standard: EN300 744, EN304 744

Bandwidth: 6M, 7M, 8M

Constellation: QPSK, 16QAM, 64QAM

FET mode: 2K, 8K

Guard interval: 1/4, 1/8, 1/16, 1/32

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

MER: ≥42dB

RF output frequency range: 30~960MHz, in 1KHz steps

RF output level: -30~10dBm (81~97dbµV), in 0.1dB steps

ACLR: 55dB

ATSC-T Modulation

Channel: 8VSB*1 frequency or 8VSB*2 adjacent frequencies

Modulation standard: ATSC A/53

Constellation: 8VSB

RF output level: -30~-10dBm (81~97dbµV), in 0.1dB steps

MER: ≥40dB

RF output frequency range: 30~960MHz, in 1KHz steps

DVB-C Modulation

Channel: 1*DVB-C frequency or 4*DVB-C adjacent frequencies

Modulation standard: J.83A(Europe), J.83B(North America), J.83C(Japan)

Constellation: J.83A-6/32/64/128/256QAM; J.83B-64/256QAM; J.83C-64/256QAM

RF output level: -30~-10dBm (81~97dbµV), in 0.1dB steps

MER: ≥40dB

RF output frequency range: 30 ~ 960MHz, in 1KHz steps

Symbol rate: J.83A-5 ~ 7MSymbol/s, J.83B - fixed; J.83C - fixed

Out-of-band rejection: 55dB

Bandwidth: J.83A - 8M, J.83B - 6M, J.83C - 6M

DVB-S Modulation

DVB-S QPSK: FEC 1/2, 2/3,3/4,5/6,7/8

RF output: 950.00~2150.00MHz, in 10Khz steps

Symbol rate: 0.05-20.0 Mbps

Output level adjustable: -16dB-0, maximum

Output level: ≥-8dBm

ISDB-T Modulation

Channel: 1*ISDB-T frequency

Modulation standard: ARIB STD-B31

Modulation mode: mode 1(2k), mode 2(4k), mode 3(8k)

Constellation: DQPSK, QPSK, 16QAM, 64QAM

Internal code: FEC (1/2, 2/3, 3/4, 5/6, 7/8)

External code: RS (204, 188)

Guard interval: 1/4, 1/8, 1/16, 1/32

Bandwidth: 6MHz

RF output frequency range: 30 ~ 960MHz, in 1KHz steps

MER: ≥42dB

RF output level: -26dBm ~ -10dBm, in 0.1dB steps

DTMB Modulation

Channel: 1*DTMB frequency

Modulation standard: GB20600-2006

Bandwidth: 8MHz

Constellation: 4QAM, 4QAM-NR,16QAM, 32QAM, 64QAM

Qty. of modulation carriers: 1(single carrier) or 3780(multi-carriers)

Guard intervals: PN420, PN595, PN945

Internal error correction code: LDPC

Encoding efficiency: 0.4, 0.6, 0.8

Interlace depth: 240, 720

MER: ≥42dB

ACLR: 55dB

Frequency range: 110 ~ 960MHz, in 1KHz steps

RF out level: -26dBm ~ -10dBm, in 0.5dB steps

GENERAL OPTIONS

Dimensions

430mm(W)*460mm(D)*45mm(H)

Weight

4.5 KGS

Consumption

25 W

Overview

DMB-9581 H.264 HD video mpeg4 dvb-t modulator Encoding & Modulator(all-in-one) is a high-density and flexible device, integrating Encoding, Multiplexing, Encapsulation and Modulation with its excellent performance of HD encoding and modulation. It supports various of modulation modules, such as DVB-T module, DVB-C module, ATSC-T module, DTMB module and ISDB-T module, etc.. The device is designed in standard 1U chassis, with a max. capability of swapping two modules(Encoding module or WIFI module or Tuner in module by option). Meanwhile, it delivers unrivaled and reliable video quality with advanced video compression(H.264) technology, to meet the ever-increasing need of high quality video experiences. Moreover, with its multiplexing module, local programs can be re-multiplexed with external Transport Stream. Additional, DMB-9581 can be applied to IPTV system with TS over IP output. The device also supports program sources from video and surveillance control camera or HD STB, HD camera or playout server, PC and other diversified video source.

Our Services

Contact: Stephanie Xu
Email: stephanie(at)digicast.cn
Skype ID: stephanie_dtvane
Mob.: +86 15088648018




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Contact Information

Company:
 Hangzhou Dtvane Technology Co., Ltd.
Phone Number:
  0086-571-85020366
Fax Number:
 0086-571-85020368