In addition to complete solutions, Catvision provides individual components of digital headend as per customer’s requirement – Decoders, Encoders, Modulators, Encoder-Modulators etc. in varying features and specifications.
Showing all 4 results
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High Definition Encoder
High Definition Encoder
Model: CDH-8500-xxM4ENH-08/16/24
CDH8500-xxM4ENH channel encoder is our latest professional HD audio & video encoding and multiplexing device with powerful functionality. It is equipped with 8 CVBS channels input supporting MPEG-4 AVC/H.264 High Profile code format & main Profile code format. It can multiplex the 8 encoded TS to generate a MPTS and 8 SPTS output through GE output port. It adopts the slot structure with one device supporting maximum 3 CDH8500-xxM4ENH modules. Each module can work standalone. In conclusion, its high integration and cost-effective design make this device widely used in variety of digital distribution systems such as CATV digital head-end, terrestrial digital TV, etc.
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QAM Modulator
QAM Modulator
Model: CDH-9000-SCQMxx – 32/48/64
CDH9000-SCQMxx-32/48/64, IP QAM modulator is the latest generational Mux-scrambling-modulating all-in-one device developed by us. It has 32/48/64 multiplexing channels, 32/48/64 scrambling channels and 32/48/64 QAM (DVB-C) modulating channels, and supports maximum 512 IP input through the GE port and 16 non-adjacent carriers (50MHz~960MHz) output through the RF output interface. The device is also characterized with high integrated level, high performance and low cost. This is very adaptable to newly generation CATV broadcasting system.
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DVB-S2 Modulator
DVB-S2 Modulator
Model: CDH-9000-S2MOD
CDH9000-S2MOD is a high-performance modulator developed according to DVB-S2 standard which is the standard of second generation of the European broadband satellite telecommunication. It is to convert the input ASI and IP signals alternatively into digital DVB-S/S2 RF output. BISS scrambling mode is inserted to this DVB-S2 modulator, which helps to safely distribute your programs. It is easy to reach local and remote control with NMS software and LCD in the front panel. With its high cost-effective design, Catvision DVB-S2 modulator is widely used for broadcasting, interactive services, news gathering and other broadband satellite applications.
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Decoder Encoder
Decoder Encoder
Model: CDH7000-DECS2-4T-4M4ENH
CDH7000-DECS2-4T-4M4ENH is a multi-channel DVB-S/S2 receiving and HDMI encoding device. It is equipped with 4 DVBS/ S2 inputs, 4 HDMI inputs, 119 IP outputs through DATA port and 1 MPTS output via ASI port. With its compact design and powerful function, it’s widely used for integration of local content with DTH signals in hotels and hospitals.
