Dexin Digital Technology (chengdu) Co., Ltd.

Sichuan, China

• MOQ 1 Piece(s)
• Number Of FlowerISDB-T

We are offering multiplexer - (nds3105a isdb-t) etc. Nds3105a isdb_t multiplexer is a ts re-multiplexer developed to adapt japan and those south american countries such as brazil and argentina. It supports 2 separate multiplexers which are fully complying with isdb-t standard. This multiplexer can transfer the head-end single program and multi-program to isdb-t standard ts as required. Additionally, it also supports psi/si table editing and generating, single frequency network and iip packet editing and inserting. What’s more, the nds3105a isdb-t multiplexer can support up to 6channels input and 2 channels output, the transmission mode is compatible with hierarchy. User can upgrade and control the multiplexer system online through network.

• MOQ 1 Piece(s)
• Number Of FlowerDVB/C/S/S2/T

We are offering tuner input multiplexer - (nds3106 ) etc. Nds3106 tuner input multiplexer is an enhanced ts re-multiplexer for digital tv broadcasting head-end system. The multiplexer has all the functions of normal ts multiplexer, including programs multiplexing, psi/si editing, pid re-mapping, service filtering etc. Also the multiplexer can insert epg (electronic program guide), ca (conditional access) and data casting information into each output stream. Different from normal multiplexer, this multiplexer has 2 asi inputs, supports 6 tuner inputs (dvb/c/s/s2/t) optional, two separate asi output ports and one data port for two separate megabit ip outputs. In other words, it can multiplex the rf signals from satellite into the output ports via the 6 tuners, also it can multiplex up to 2 channels asi input mpts into the output transport stream (mpts). Therein, the bit rate of output stream can be up to 216mbps. For the application area, this device is especially applicable to the fta (free to air) system multiplexing.

• MOQ 1 Piece(s)
• Number Of FlowerDVB-S/DVB-C/DVB-T

We are offering modulator - (nds3340b 4 in 1 qam) etc. Nds3340b 4 in 1 qam is a cost effective integrated qam modulator newly designed by dexin company. This device is integrated up to 4 channel qam modulating carrier outputs, in which each carrier has independent signal channel encoding and direct rf output. Therefore, the device is featured with excellent rf performance index. It supports 4 channel asi inputs. Alternatively, this device can take various rf inputs of dvb-s/dvb-c/dvb-t signals by installing the relevant build-in tuners. Hence, one pcs 4 in 1 qam modulator can work as 4 standalone qam modulators, significantly reducing the network operators’ head-end cost. Nds3340b can also support local and remote control to set its working parameters.

• MOQ 1 Set(s)
• Number Of Flower ISDB-T

We are offering modulator - (nds2405 isdb-t) etc. Nds2405 isdb-t modulator is developed to adapt japan, brazil, argentina and other south american country’s terrestrial digital television, the modulator's channel coding and modulation mode is fully complying with the arib std-b31 standard. This isdb-t modulator supports four ts hot backup input, single frequency network and multi-frequency network, linear and nonlinear pre-correction function, layered transmission and the three transmission modes mentioned in the standard. Furthermore, this device can be upgraded and controlled through network system, which can be widely used in isdb-t digital broadcasting network's setting up and set-top box design's production and test.

• MOQ 1 Set(s)
• Number Of FlowerDVB-C/S/S2/T/ISDB-T

We are offering tuner input multiplexer - (nds3107) etc. Nds3107 tuner input multiplexer is an enhanced ts re-multiplexer for digital tv broadcasting head-end system. The multiplexer has all the functions of normal ts multiplexer, including programs multiplexing, psi/si editing, pid re-mapping, service filtering etc. Also the multiplexer can insert epg (electronic program guide), ca (conditional access) and data casting information into each output stream. Different from normal multiplexer, this multiplexer has 2 asi inputs, supports 6 tuner inputs (dvb-c/s/s2/t/isdb-t) optional, two separate asi output ports and one data port for two separate gigabit ip outputs. In other words, it can multiplex the rf signals from satellite into the output ports via the 6 tuners, also it can multiplex up to 2 channels asi input mpts into the output transport stream (mpts). Therein, the bit rate of output stream can be up to 216mbps. For the application area, this device is especially applicable to the fta (free to air) system multiplexing

• MOQ 1 Set(s)
• Number Of FlowerDVB-S2

We are offering modulator - (nds3402-c dvb-s2) etc. The nds3402-c dvb-s2 modulator is a high performance modulator developed according to dvb-s2 (en302307) standard which is the standard of second generation of the european broadband satellite telecommunication. It adopts advanced framing structure, channel coding and modulation technology, increasing over 50% transmission ability more than dvb-s modulator under the same transmission condition and also providing a more powerful receiving ability in the same spectral efficiency. In addition, it is backwards-compatible with dvb-s (en300421) modulating standard. It also provides rf 10mhz and 24v/4a dc coupling out. This dvb-s2 modulator supports local and remote control through nms software. The nds3402-c dvb-s2 modulator can be used for broadcasting, interactive services, news gathering and other broadband satellite applications

• MOQ 1 Set(s)
• Number Of FlowerIP Mux-Scrambling

We are offering mux-scrambling and qam modulation module - (dx328 8 ip) etc. Dx328 8 ip mux-scrambling and modulation module is the latest generational mux-scrambling-modulating all-in-one device. The modular design of this device makes each of its daughter cards stand-alone when operating. Each daughter card can receive the udp format ts through ge port, it can also support up to 256 different ip address or port no. It’s like the all-in-one device combined with 8 multiplexers(256 channels inputs), 8 scramblers and 8 qam (dvb-c) modulators, which can output adjacent channel rf carrier（48m~860m）through the two rf output interfaces. Additionally, 1u chassis supports up to 3 modules’ dx328 (256 channels mux-scrambling-modulation) while the 4u chassis supports up to 12 modules (1024 channels mux-scrambling-modulation). This dx328 8 ip mux-scrambling and modulation module has excellent integrated level, powerful performance and low cost, which is especially adequate for the new generation catv system

• MOQ 1 Set(s)
• Number Of FlowerDVB

We are offering Distributor - (nds3602 Asi) etc. NDS3602 ASI Distributor can process high-speed data of various interfaces and distribute them in order to establish the connections among digital TV head-end equipments. NDS3602 distributor is used for distribution of DVB ASI interfaces

• MOQ 1 Set(s)
• type DVB-S/DVB-C/DVB-T

We are offering Modulator - (nds3340b 4 in 1 Qam ) etc. NDS3340B 4 in 1 QAM is a cost effective integrated QAM modulator newly designed by DEXIN Company. This device is integrated up to 4 channel QAM modulating carrier outputs, in which each carrier has independent signal channel encoding and direct RF output. Therefore, the device is featured with excellent RF performance index. It supports 4 channel ASI inputs. Alternatively, this device can take various RF inputs of DVB-S/DVB-C/DVB-T signals by installing the relevant build-in tuners. Hence, one PCS 4 in 1 QAM modulator can work as 4 standalone QAM modulators, significantly reducing the network operators’ head-end cost. NDS3340B can also support local and remote control to set its working parameters.

• MOQ 1 Set(s)

We are offering encoder - (nds3224a-d 4 in 1 mpeg-2 h.264 sd) etc. The dexin nds3224a-d 4 in 1 mpeg-2 h.264 sd encoder is our newest professional sd audio & video encoding and multiplexing device with powerful functionality. It supports mpeg-2 and h.264 encoder type. Furthermore, it can support the mpeg-1 audio layer 2, lc-acc, he-aac, and each channel can support ultra low bit-rate (0.25~15mbps for h.264 encoding, and 0.5~15mbps for mpeg-2 encoding). This device can simultaneously encode 4 channel sd audio & video; moreover, it has an asi input and can multiplex the input ts with the 4 encoded spts to generate a mpts output, and users can select the mpts and 4spts through the front panel or nms operation. Also, the psi/si information can be inserted into mpts output. In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as catv digital head-end, satellite and terrestrial digital tv, etc

• MOQ 1 Set(s)

We are offering ip encoder - (nds3204i 4 in 1 mpeg-2) etc. The nds3204i 4 in 1 mpeg-2 encoder (with ip output) is a professional sd audio & video encoding and multiplexing device with powerful functionality. It has 4 channel cvbs video input interfaces, 4 pairs of unbalanced audio input interfaces and an asi input interface, supporting mpeg-2 encoding format. This device can simultaneously encode 4 channel sd audio & video; moreover, it can multiplex the input ts with the 4 encoded spts to generate a mpts output. Also, the psi/si information can be inserted into the mpst output. In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as cable tv digital head-end, satellite digital tv broadcasting and terrestrial digital tv, etc.

• MOQ 1 Set(s)
• Number Of FlowerEncoder

We are offering audio, video encoding, multiplexer device etc.the dexin nds3204a 4 in1 mpeg-2 super encoder is a professional audio &video encoding and multiplexer device. This device has four cvbs input interfaces and four pairs of unbalanced analogue stereo audio input interfaces, and two asi output interfaces which can output the multiplexing and condensed data. Moreover, this device can simultaneously encode four channel audio& video signal and can multiplexer one asi input stream to mpts. Besides, it supports the criterion mpeg-2 encoding format, and the audio encoding formats supports mpeg1-layer 2，aac and ac3. Furthermore, this super encoder has the ip output function; users can manage the device according to the nms. In conclusion, its high compatibility and integrate design make this device widely used in a variety of digital tv broadcasting systems.

• MOQ 1 Set(s)
• typeQPSK,QPSK S2,8PSK S2, DVB-T,DVB-C

We are offering hd ird series. Nds397x series hd ird is dexin new design ird with video monitor lcd equipped on the front panel. It can receive ts signals from tuner (qpsk, qpsk s2, 8psk s2, dvb-t, dvb-c optional), asi and ip sources. After multiplexing and de-encryption with cam module, then give it to asi, ip as well as various interface video/audio output at the same time.its video/audio outputs support professional hd/sd-sdi, ypbpr, hdmi, balanced audio, and s/pdif digital audio and cvbs, which can greatly satisfy the professional users’ needs. With the cam slot (ci/ci+) support, the nds397x can support one channel (tuner, asi or ip) de-scrambling and give transparent signal output. User can operate the device by using front panel lcd or nms software. Moreover, user’s can choose to have an optional asi output interface which can pass through the encryption data source directly from tuner.