Sell DVB-T modulator By Chengdu Dexin Digital Technology Co., Ltd, China
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Sell DVB-T modulator

Sell DVB-T modulator

FOB Price

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Minimum Order

Localité:

china,chengdu

Prix de commande minimale:

-

Commande minimale:

1 Unit

Packaging Detail:

CATONS

Delivery Time:

Immediately after payment confirmed

Supplying Ability:

50 Unit per Month

Payment Type:

T/T

Contacter maintenant
Chengdu Dexin Digital Technology Co., Ltd

Chengdu Dexin Digital Technology Co., Ltd

China

Membre gratuit

Personne à contacter Mr. Ronnie

Feizhushi, Chengdu, Sichuan

Contacter maintenant

Description

 
1.1 Outline 
The NDS***4I 4 in 1 MPEG*2 Encoder (with IP output) is a professional SD audio & video encoding and multiplexing device with powerful functionality. It has 4 channel CVBS video input interfaces, 4 pairs of unbalanced audio input interfaces and an ASI input interface, supporting MPEG*2 encoding format.This device can simultaneously encode 4 channel SD audio & video; moreover, it can multiplex the input TS with the 4 encoded SPTS to generate a MPTS output.Also, the PSI/SI information can be inserted into the MPST output. In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such ascable TV digital head-end, satellite digital TV broadcasting and terrestrial digital TV, etc.
 
1.2MainFeatures
l 4×CVBS video inputs, 4 pairs of unbalanced audio inputs.
l 1× ASI input interface
l Audio MPEG*1Layer1, Layer2( optional)
l Supports MPEG*2 encoding format
l Supports CBR and VBR
l Outputs multiplexed MPST ASI
l Multiplexes 4 channel encoded SPTS
l Supports PAL and NTSC SD video formats
l Supports MPTS over UDP protocol
l Real-time effective encoding output bit-rate monitoring
l Supports NMS monitoring
l LCD display
 
 
1.3 Specification
Input
4 CVBS inputs , BNC interface
4 pairs of unbalanced stereo audio input, BNC interface
1 ASI stream input, BNC interface
Video
Resolution
**0×**0_*0i, **0×**6_*0i(D1)
**4×**0_*0i, **4×**6_*0i(3/4D1)
**2×**0_*0i, **2×**6_*0i(HD1)
**0×**0_*0i, **0×**6_*0i(2/3D1)
Encoding
MPEG*2 *@********************>
Chroma Format
4:2:0
Bitrate
0.8Mbps~*0Mbps each channel
Rate Control
CBR/VBR
Advanced Pretreatment
De-interlacing, noise reduction, sharpening
Audio
Encoding
MPEG*1 Audio Layer 2
Sampling rate
*8KHz,*4.1KHz,*2KHz
Resolution
**-bit
Bit-rate
**8Kbps,**6Kbps and **4Kbps
Multiplexing
1 ASI input multiplexed with local 4 channels TS
Stream output
*-way ASI output, BNC interface

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Mr. Ronnie < Chengdu Dexin Digital Technology Co., Ltd >

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