Transcript
SD Digital Modulator Series
SDM-2/4
Description: ●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●
The SDM-2/4 is 2 or 4 composite video inputs standard definition DVB-T, DVB-C and J.83B COFDM modulator which provide COFDM RF signal in range of 50-860MHz. The SDM-2/4 is designed to achieve 576i/480i by using MPEG2 low latency encoding engine and state-of-the-art COFDM modulation technologies. The SDM-2/4 is an excellent choice to transport video/audio signals from TV satellite receivers, surveillance camera or video/media players to a LCD TV or set-top box.
Product Features:
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● Integration of Encoder, TS Mux and DVB-T, DVB-C or J.83B COFDM Modulator in one box. ● Multi-channel video interface, 2 or 4 composite video (CVBS) ● Multiple audio format compatibility including MPEG-1 Layer ll ● RF output, DVB-T, DVB-C and J.83B COFDM compatible. ● Frequency Range: 50~860MHz ● Programmable PMT/Video/Audio/PCR PID ● Programmable Network ID, Network Name, Service Name, Private Data Specifier and Logical Channel Number ● User friendly configuration of RF frequency via Knob and remote Web server control by LAN
Antex Electronic Corp. #104, Fu-Shan St. Chung Hua City, Taiwan TEL: 886-4-7322561 FAX: 886-4-7322614 Web: http://www.antex.com.tw
Specification: ●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●
Model Name Video Program Number Input Format Encoding Format Video Resolutions Connector Audio Channel Number Input Format Encoding Format Connector Stream PID Setting Service Name Network Information Transport Stream ID Logical Channel Number System Panel Button Operation User Interface General Type Dimensions Power source Power Consumption Modulator Mode 1 Standard Bandwidth Carriers Constellation Guard Interval Code Rate Frequency Range Output Level MER Carrier Modulator Mode 2 Standard Bandwidth Constellation Guard Interval Code Rate Frequency Range Output Level MER Modulator Mode 3 Standard Bandwidth Roll-off Factor QAM Mapper Symbol Rate Frequency Range Output Level MER
SDM-2/4 2 or 4 CVBS, component video (Option) MPEG-2 Video (ISO/IEC 13818-2) MPEG2 MP@ML 576i/480i RCA(75 Ohm) 2 or 4 Stereo L/R channel MPEG-1 Audio Layer ll(ISO/IEC11172-3) RCA(10K Ohm) PMT/Video/Audio/PCR 15 Alpha numeric characters Network Name/Original Network ID/Network ID/ Private Data Specifier 16 bits Number up to 1023 Number LED Display, Knob 10/100M IP Web Browser DIN Rail 40mm(W)×245mm(D)×132mm(H) Power Feeding 12V/2A or Power Adapter DC 12V(10.5 to 13.0V) SMPS(100-240 VAC/50Hz) 25W DVB-T DVB-T (ETSI EN 300 744) 6/7/8 MHz 2K/8K 16QAM/64QAM/QPSK 1/4, 1/8, 1/16, 1/32 1/2, 2/3, 3/4, 5/6, 7/8 50~860MHz 75~90dBuV → 65 ~ 80 dBuV >40dB (Typical) 1 DVB-C J.83A/C QAM DVB-C(ETS 300 429) 6/7/8 MHz QPSK/16QAM/64QAM 1/4, 1/8, 1/16, 1/32 1/2, 2/3, 3/4, 5/6, 7/8 50~860MHz 75~90dBuV >40dB (Typical) DVB-C J.83B QAM ITU-T J.83 Annex B, DVB-C (ETS 300 429) 6MHz 0.12/0.18 64/256QAM Up to 5.361 MSymbol/s 50~860MHz 75~90dBuV >40dB (Typical)
※ Note: Specifications are subject to change without notice.
Antex Electronic Corp. #104, Fu-Shan St. Chung Hua City, Taiwan TEL: 886-4-7322561 FAX: 886-4-7322614 Web: http://www.antex.com.tw
