Digital Headend QAM HD Encoder Modulator CVBS ASI RF For Video Audio Encoding - SFT3542 2*CVBS TO DVB-C
Digital Headend QAM HD Encoder Modulator CVBS ASI RF For Video Audio Encoding For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Digital Headend QAM HD Encoder Modulator CVBS ASI RF For Video Audio Encoding, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
Digital Headend QAM HD Encoder Modulator CVBS ASI RF For Video Audio Encoding
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SFT3542 Wall Mounting Digital Headend Equipment,2 channel CVBS 1 ASI in and RF input to DVB-C Encoder Modulator
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Quick Detail:
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# 2 channel CVBS in, 1 ASI in, RF in
# MPEG-2 low bit rate encoding
# 720*576(PAL), 720*480(NTSC)
# Support all DVB-C QAM modes(J.83A/B/C)
# LCN support (Logical Channel Number)
# Excellent modulation quality MER≥42dB
# RF Frequency range 30Mhz~860Mhz
# LCD display, Remote control and firmware
# Updates via web/Ethernet
# Multi- application
# Lowest cost per channel --- breakthrough price
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Description:
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SFT3542 is a device integrating MPEG2 encoding and DVB-C modulator to convert 2 channels CVBS A/V signal and one ASI input to DVB-C RF in the frequency range of 30~860MHz.
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-C standard TV, DVB-C 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.
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Specifications:
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Encoding section
Video
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Encoding | MPEG-2 MP@ML(4:2:0) |
Input | CVBS*2, ASI*1 |
Resolution | 720*576(PAL), 720*480(NTSC) |
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Audio
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Encoding | MPEG1 Layer II |
Sample rate | 48KHz |
Bit rate | 64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps |
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DVB-C modulator section
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Standard | J.83A(DVB-C)? J.83B? J.83C |
MER | ≥42dB |
RF frequency | 30~860MHz, 1KHz step |
RF output level | -30~ -10dbm(81~97 dbμV), 0.1db step |
Symbol rate | 5.0-9.0 Msps |
J.83A | ? |
Bandwidth | 8M |
Constellation | 16QAM, 32 QAM, 64QAM,128 QAM, 256 QAM |
J.83B | ? |
Constellation | 64QAM, 256QAM |
bandwidth | 6M |
J.83C | ? |
Constellation | 64QAM, 256QAM |
bandwidth | 6M |
? Scrambling | ? |
Max simulscrypt CA | 4 |
Scramble Standard | ETSI 101 197,ETSI 103 197 |
Connection | Local/remote connection |
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Interface
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Local interface | LCD + control buttons |
Remote management | Web NMS |
Language | English |
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General
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Power supply | AC 100V~240V |
Dimensions | 245*268*44mm |
Weight | 2.6kgs |
Operation temperature | 0~45℃ |
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Hangzhou Softel Optic Co., Ltd
Address: Haiwei Building, No.101 Binkang Road, Binjiang District, Hangzhou, Zhejiang, China, 310000
Tel: 86-571-88983280
Hangzhou Softel Optic Co., Ltd was established in 2006, which is located in Hangzhou CHINA. We are a leading manufacturer and exporter of fiber optical transmission equipment and digital heed end equipment with strong R&D capability in this field.
We have more than professional staff in which 10% of senior technicians. we have strict Quality control procedure which make sure to supply our valued customer high quality products.
Currently, we supplying for area agents, integrated dealers and equipment producers all over the world.
Through keen international business competition in good faith, all of our staff members feel big accomplishment & work under heavy responsibility. In addition we are much proud of providing our invaluable customers with our high quality, high reliability, high efficiency and competitive products.
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