Generators
CVBS ISDB-T RF MPEG2 Encoder Modulator 1U Rack 4 channel With 64 QAM QPSK
SFT3542 4*CVBS-ISDB-T
Description
CVBS ISDB-T RF MPEG2 Encoder Modulator 1U Rack 4 channel With 64 QAM QPSK
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SFT3542 MPEG2 low bit rate encoding Encoder Modulator,1U Rack 4 channel CVBS and RF input to ISDB-T/Tb RF output Encoder Modulator
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Quick Detail:
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# 4 channel CVBS in, RF in
# MPEG2 low bit rate encoding
# 720*576(PAL), 720*480(NTSC)
# 4* CVBS in, 1*ASI in, 1*RF in
# ISDB-T/Tb RF 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
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Description:
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SFT3542 4*CVBS-ISDB-T is a low bit rate encoding, ISDB-T modulation integrated device to convert four channels A/V signals to ISDB-T RF out in the frequency range of 30~960MHz. It has equipped with 4 channels CVBS input in two individual modules, 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 an ISDB-T standard TV, ISDB-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.
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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*4 (two individual module), ASI*1 |
Resolution | 720*756(PAL), 720*480(NTSC) |
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Audio
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encoding | MPEG1 Layer II |
Input | Unbalanced stereo analog audio *4 |
Sample rate | 48KHz |
Bit rate | 64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps |
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ISDB-T modulator section
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Standard | ARIB STD-B31 |
mode | Mode1/2k, Mode2/4k, Mode3 8k |
Bandwidth | 6M |
Constellation | DQPSK,QPSK, 16QAM, 64QAM |
Guard Interval | 1/4, 1/8, 1/16, 1/32 |
MER | ≥42dB |
RF frequency | 30~960MHz, 1KHZ step |
RF output level | -26~-10dbm (81~97dbμV), 0.1db step |
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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 | 480*300*44mm |
Weight | 4.5kgs |
Operation temperature | 0~45℃ |
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Read More
Hangzhou Softel Optic Co., Ltd
CATV Optical Transmitter
Address: Haiwei Building, No.101 Binkang Road, Binjiang District,
Hangzhou, Zhejiang
China, 310000
Tel: 86-571-88983280
Fax: 86-571-88983280
