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Hangzhou Softel Optic Co., Ltd,.
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hd digital modulator hd channel modulator
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
SFT3542 Wall Mounting Digital Headend Equipment,1*SDI/ASI/RF in
SFT3542 Wall Mounting Digital Headend Equipment,1*SDI/ASI/RF in RF COFDM DVB-T out Encoder Modulator
Quick Detail:
- 1920*1080@50P/60P Full HD support
- MPEG4/AVC H.264 encoding
- 1* SDI in, 1* ASI in, 1*RF in
- RF COFDM DVB-T out
- LCN support (Logical Channel Number)
- Excellent modulation quality MER≥42dB
- RF Frequency range 30Mhz~960Mhz
- LCD display, Remote control and firmware
- Updates via web/Ethernet
- Lowest cost per channel --- breakthrough price
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
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1x HD-SDI input (HDMI/CVBS/RF/…/ optional) |
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1×ASI input, BNC interfac |
Encoding Section
Video
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Encoding |
AVC/H.264 High Profile Level 4.0 (HD) AVC/H.264 High Profile Level 3.0 (SD) |
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Input |
SDI*1 |
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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
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Encoding |
MPEG1 Layer II(1*Stereo or 2*mono) |
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Sample rate |
48KHz |
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Bit rate |
64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps |
DVB-T modulator section
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Standard |
EN300744 |
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FFT mode |
2K, 8K |
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Bandwidth |
6M,7M,8M |
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Constellation |
QPSK, 16QAM, 64QAM |
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Guard Interval |
1/4, 1/8, 1/16, 1/32 |
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FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
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MER |
≥42dB |
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RF frequency |
30~960MHz, 1KHz step |
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RF output level |
-30~ -10dbm(81~97 dbµV), 0.1db step |
Interface
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Local interface |
LCD + control bu
Hangzhou Softel Optic Co., Ltd,. [China (Mainland)]
Business Type:Manufacturer |
