Place of Origin: | Zhejiang |
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Location: | Hangzhou, Zhejiang, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | CATV Optical Transmitter, CATV Fiber Optic Transmitter, CATV Fiber Optic Transmitter |
Model No.: | SFT3542 1*SDI TO DVB-T |
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SFT3542 Wall Mounting Digital Headend Equipment,1*SDI/ASI/RF in RF COFDM DVB-T out Encoder Modulator
Quick Detail:
Description:
SFT3542 is a MPEG4/AVC H.264 encoding, DVB-T modulation integrated device to convert HD A/V signals to DVB-T RF out in the frequency range of 30~960MHz. It has equipped with 1 channel SDI input, 1 ASI input, and 1 RF 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.
Specifications:
Input
1x HD-SDI input (HDMI/CVBS/RF/…/ optional) |
1×ASI input, BNC interfac |
Encoding Section
Video
Encoding |
AVC/H.264 High Profile Level 4.0 (HD) AVC/H.264 High Profile Level 3.0 (SD) |
Input |
SDI*1 |
Resolution |
1920*1080_60P, 1920*1080_50P, 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P 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 |
Interface
Local interface |
LCD + control bu
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