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HPR8401SM 4/8*CVBS Input RF Output SD Encoder Modulator

The HPR8401SM series is the latest cost-effective SD encoder modulator. It supports 4 / 8 CVBS inputs, 1 channel Gigabit IP input / output; 4 channel(ATSC、ISDBT、DTMBT、DVB-C/-T) output, MPTS and SPTS output. With high integration, great performance and low cost, Integrating a complete front-end system functions, this device is highly welcomed in small digital TV transmission systems such as hotels, clubs, hospitals,etc.
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HPR8401SM 4/8*CVBS Input RF Output SD Encoder Modulator

 Summary

The HPR8401SM series is the latest cost-effective SD encoder modulator. It supports 4 / 8 CVBS inputs, 1 channel Gigabit IP input / output; 4 channel(ATSC、ISDBT、DTMBT、DVB-C/-T) output,   MPTS and SPTS output. With high integration, great performance and low cost, Integrating a complete front-end system functions, this device is highly welcomed in small digital TV transmission systems such as hotels, clubs, hospitals,etc.


Key Features

* 4 / 8 channels CVBS input

* 1 Gigabit IP input/output, 128 SPTS and 1 MPTS output, UDP/RTP protocol (multicast)

* All standard modulation (ATSC、ISDBT、DTMBT、DVB-C/-T) output optional.

* Support 2* ASI input/output  (optional)

* Web network management

* Support online software upgrading


Specification


Input

4/8 CVBS

ASI input (optional)

128 IP address input

Output

RF output 4 frequencies(DVB-C/DVB-T/ATSC/ISDBT/DMBT)

ASI output (optional)

IP output(128 SPTS/1 MPTS)IP output over UDP and RTP protocol

Modulation Mode

DTMBT


4 DTMB

Standard

DTMB GB20600-2006

Constellation

4QAM、16QAM、32QAM、64QAM

MER

≥40dB

RF frequency

96~864MHz,1kHz step

RF output level

-35dBm~-5dBm,0.1dB step

DVB-T


4 DVB-T

Standard

EN300744

FFT

2K

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

MER

≥42 dB

RF frequency

96~864MHz, 1KHz step

RF output level

-35~ -5dBm, 0.1db step

DVB-C


4 DVB-C

Standard

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

MER

≥40db

RF frequency

96~864MHz, 1KHz step

RF output level

-35~-5dBm , 0.1dBm step

SR

5.0Msps~7.0Msps, 1ksps step

Constellation

16/32/64/128/256QAM

Bandwidth

8M

ATSC

Standard

ATSC A/53

MER

≥40dB

RF frequency

96~864MHz, 1KHz step

Constellation

8VSB

ISDBT

Standard

ARIB STD-B31

FFT

2K

Constellation

DQPSK, QPSK, 16QAM, 64QAM

FEC

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

Hierarchical mode

A

Bandwidth

6M

Video Encoding



Encode Format

MPEG-2

Code Rate

1Mbps~13Mbps(each channel)

Input  port

CVBS

Resolution

Input :

720x576i/720x480i (PAL/NTSC)

Output :

720×576 / 720×480(PAL/NTSC)

544×576 / 544×480(PAL/NTSC)

480×576 / 480×480(PAL/NTSC)

352×576 / 352×480(PAL/NTSC)

352×288 / 352×240(PAL/NTSC)

176×144 / 176×112(PAL/NTSC)

Video Encoding


Rate Mode

CBR

Encode Format

MPEG1 Layer2

Sample Rate

48KHz

Bit Rate

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

System

Web/NMS

中文/English

Miscellaneous

Dimensions

440mm×270mm×40mm

Weight

3-5 kg

Temperature

0~45℃(Operation);-20~80℃(Storage)

Voltage range

AC100~240V,50/60Hz

Power consumption

<30W



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