Transcript
MPEG-2 ENCODULATOR
HD-MODULATOR
(MPEG-2 Encoder & 8VSB Modulator) MPEG-2 Encoder와 Modulator가 내장된 일체형 장비로서 MPEG-2 HD와 MPEG-2 SD를 선택하여 지원하며, 다양한 입력 신호를 입력하여 고화질의 MPEG-2 신호로 압축한 후 국내 디지털 지상파 규격인 ATSC(8VSB) 또는 QAM으로 변조하여 RF신호로 송출하여 주는 장비입니다.
Features: • • •
MPEG-2 HD (MP@HL) or MPEG-2 SD (MP@ML) Video encoding Dolby Digital or MPEG-1 Layer-2 Audio encoding Automatically detecting Video Resolution Low latency : < 800msec
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Standard Digital RF output (54 ~ 864 MHz) with level of 0 dBm
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Built in PSIP (VCT, MGT, optional TSID)
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Front panel control & Led indicators
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Output
Input •
Video Input: HDMI, HD-SDI, Component, Composite
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Digital RF(8VSB) output
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Audio Input: Embedded HDMI/HD-SDI, Stereo Analog (L/R)
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RF Output Level : 0 dBm +/- 5 dB
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Spurious : less than - 60 dB
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Return Loss : more than 10 dB @ 75ohm
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Phase Noise : Typical - 98 dBc/Hz @ 20 KHz
Data Processing •
Video Encoding : MPEG-2 HD/SD (MP@HL/ML), 4:2:0
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Group Delay Time : +/- 50 ns
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Audio Encoding : Dolby Digital or MPEG-1 Layer-2
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RF Level Control Step : 1 dB
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Attenuation Level : max. 19 dB
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192, 256 or 384 kbps of Audio encoding bit rate
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Signal to Noise : Typical 32 dB at RF
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Resolution : 480i, 720p, 1080i/p
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Optional IP output from encoder
1 ~ 18 Mbps of Video encoding bit rate (0.5 step)
Digital Mudulation
Physical and Power
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ATSC 8VSB modulation / 19.392000 Mbps of bit rate processing
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Dimension : 485mm(L) x 45mm(H) x 370mm(D)
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QAM modulation (Option)
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Weight : 2.2kg
Hansol 21 Co., Ltd., ITECO #530,Deokpungdong, Hanam-si, Gyeonggi-do, 465736 Korea Republic Tel : +82-2-407-1151 Email :
[email protected]
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Input Voltage : AC100 ~ 240V, 50/60Hz
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Power Consumption : 15 Watt
3540 wilshire blvd suite 802,LA,CA,90010 Tel: +1-213-341-0757 Sales: +1-213-788-3313 Email:
[email protected]
