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Dual MPEG-2 Encoder Modulator with QAM, DVB-T, ATSC, IDSB-T RF output

Outline
WS1554-HOME VERSION series encoder & modulator is consumer electronics which allow audio/video signal input in TV distributions with applications in home entertainment, hotel Digital Signage, shops etc.
It is an all-in-one device integrating MPEG2 encoding and DVB-T/C/DTMB/ATSC/ISDB-T modulating to convert video/audio signals to digital RF out in the frequency range of 30~960MHz.
The signals source could be from satellite receivers, closed-circuit television cameras, Blue-ray players, and antenna etc. Its output signal is to be received by a DVB-T/C/DTMB/ATSC/ISDB-T standard TV or DVB-T/C/DTMB/ATSC/ISDB-T STB and etc
Principle Chart

Technical Specs
Encoding Section | |||||||
Video | Encoding | MPEG-2 MP@ML(4:2:0) | |||||
Interface | (S-Video + YPbPr + CVBS) *2 | ||||||
Resolution | 720x576_50i (PAL); 720x480_60i (NTSC) | ||||||
Bit rate | 1.000~19.500 Mbps | ||||||
Audio | Encoding | MPEG1 Layer II | |||||
Interface | 2*Stereo /mono | ||||||
Sample rate | 48KHz | ||||||
Bit rate | 64, 96, 128, 192, 256, 320, 384kbps | ||||||
Modulator Section | |||||||
DVB-C |
| ||||||
Standard | J.83A (DVB-C), J.83B, J.83C | ||||||
MER | ≥43dB | ||||||
RF frequency | 30~960MHz, 1KHz step | ||||||
RF output level | -16~ -36 dBm (71~91 dbµV), 0.1db step | ||||||
Symbol rate | 5000-9000 Ksps | ||||||
| J.83A | J.83B | J.83C | ||||
Constellation | 16/32/64/128/256QAM | 64/ 256QAM | 64/ 256QAM | ||||
Bandwidth | 8M | 6M | 6M | ||||
System | |||||||
Management | Local control: LCD + control buttons | ||||||
Language | English | ||||||
LCN Insertion | yes | ||||||
General | |||||||
Power supply | DC 12V | ||||||
Dimensions | 144*238*52mm 153*110*50 mm optional-NDS3552 | ||||||
Weight | < 1kg | ||||||
Operation temperature | 0~45℃ | ||||||
Applications





Q1: How could I test IPTV system?
We will provide on-line test by our cloud server or help install local server for customer test.
Q2: Could I add some function or design UI interfaces ?
Yes, We have powerful R&D strength to tailor customer's requirements.
Q3: How to make an order?
You can contact our sales by email, whatsapp, skype for quotation.
Q4: How to make payment?
You can make payment by bank TT, western union, Alipay, Paypal etc...
Q5: How about technical support?
We will provide on-line support by teamviewer or on-site support for our customer.
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