HDMI +CVBS +Ypbpr to DVB-T encoder modulator
USD $1 - $1,000 /Set
Min.Order:1 Set
Dexin Digital Technology Corp. Ltd. (Chengdu)
Key Features
n 1 * Encoding Slots
n Support AVC/H.264 Encoding
n MPEG1 Layer II Audio
n 1*(YPrPb/CVBS/HDMI) in, 1*ASI in, 1* RF in
n DVB-T RF output
n LCN support (Logical Channel Number)
n Excellent modulation quality: MER≥42dB
n LCD display, Remote control and Firmware
n Updates via web/Ethernet
n Lowest cost per channel --- Breakthrough price
Product Overview
NDS3542-Y is an AVC/H.264 encoding and DVB-T modulation integrated device to convert HD/SD HDMI/YPbPr/CVBS (Pr port can be used as CVBS port.) signals to DVB-T RF outputting in the frequency range of 30~960MHz. It has equipped with 1 channel of HDMI, YPbPr, and CVBS input and 1ASI input.
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 standard TV, DVB-T STB.
The device can be used in public place such as metro, market hall, theatre, hotels, resorts, etc for advertising. It also can be used for monitoring, training and educating in company, schools, campuses, hospital… besides that it’s a good choice for bars to offer HD sports channels, for VIP entertainment channels, and more.
Principle chart
Specification
Input
1xHDMI /YPrPb/CVBS/ (SDI /RF/… optional) |
1×ASI input, BNC interface |
YPrPb Encoding Section
Video
Encoding | AVC/H.264 High Profile Level 4.0 (HD) AVC/H.264 High Profile Level 3.0 (SD) |
Input | HDMI /YPrPb/CVBS *1 |
Resolution | HDMI/ YPrPb: 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P CVBS: 720*480_60i, 720*576_50i |
Audio
Encoding | MPEG1 Layer II(1*Stereo or 2*mono) |
Sample rate | 48KHz |
Bit rate | 64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps |
DVB-T modulator section
Standard | EN300744 |
FFT mode | 2K, 8K |
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 | ≥42dB |
RF frequency | 30~960MHz, 1KHz step |
RF output level | -30~ -10dbm(81~97 dbµV), 0.1db step |
Stream Output
1*RF |
2×ASI outputs, BNC interface |
MPTS over UDP,10/100Base-T Ethernet interface (UDP unicast / multicast) |
Interface
Local interface | LCD + control buttons |
Remote management | Web NMS |
Language | English |
General
Power supply | AC 100V~240V |
Dimensions | 267*250*44.5mm |
Weight | 2.6kgs |
Operation temperature | 0~45°C |