Satellite IF signal optical transmission for cable TV headend roomsTerrestrial digital TV signal long-distance fiber distributionMulti-channel CWDM fiber trunking for CATV broadband networksCommunity integrated HFC fiber access systems Hotel, residential compound centralized TV signal distribution Broadcasting signal remote relay & campus TV optica...
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HY-21-ST3500 is a modular CWDM broadband RF fiber link, transmitting two 290~2350MHz Satellite RF and one 45~806MHz Terrestrial TV RF over one SM fiber to multi subscribers.HY-21-ST3500 fiber link includes HY-21-ST3500 optical transmitter and HY-21-R39 optical receiver. With CWDM lasers/photodiode and low noise RF gain control circuit, one HY-21-ST...
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Single or dual inputs, frequency 47～862MHz & 950~2600MHz. Adopts low-noise & high linearity laser.The perfect predistortion circuit ensures the perfect performance of CTB and CSO in high standard CNR value.Fully automatic case temperature control with smart fans.The fans start to work when case temperature reaches 30 ℃.The working parameters of the...
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Single or dual inputs, frequency 47～862MHz & 950~2600MHz. Adopts low-noise & high linearity laser.The perfect predistortion circuit ensures the perfect performance of CTB and CSO in high standard CNR value.Fully automatic case temperature control with smart fans.The fans start to work when case temperature reaches 30 ℃.The working parameters of the...
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Designed for FTTH(Fiber To The Home) networksWide operating frequency range:45~2400MHz Excellent Linearity and flatnessSingle-mode fiber high return lossUsing GaAs amplifier active devicesUltra low noise technologyUsing DFB coaxial small package laserSmaller size and easier installOutput 13/18V、0/22KHz for LNB workingUsing bicolor LEDs for 13/18V,0...
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Designed for FTTH(Fiber To The Home) networksWide operating frequency range:45~2400MHz Excellent Linearity and flatnessSingle-mode fiber high return lossUsing GaAs amplifier active devicesUltra low noise technologyUsing DFB coaxial small package laserSmaller size and easier installOutput 13/18V、0/22KHz for LNB workingUsing bicolor LEDs for 13/18V,0...
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24 Tuner to IP Gateway is a head-end interface conversion device which supports MPTS and SPTS output switchable. It supports 24 MPTS or 512 SPTS output over UDP and RTP/RTSP protocol. It is integrated with tuner demodulation (or ASI input) and gateway function, which can demodulate the signal from 24 tuners into IP package, or directly convert the ...
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HY-21-EM24 is a professional high integration device which includes encoding (and de-modulation), multiplexing, and modulation functions in one case. It supports 8/16/24 HDMI (or HDMI plus DVB-S2/S2X/C/T/T2/ISDB-T tuner mix input) inputs, 1 ASI input, 1 USB player input and 128 IP inputs via the GE port, and output by multiple DVB-C (or DVB-T/ATSC/...
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HY-21-ATSC08 8 in 1 ATSC modulator is GHCOMTEK’s newly designed product supporting IP input. It has 8 multiplexing channels and 8 ATSC modulating channels, and supports maximum 256 IP input through the GE port. HY-21-ATSC08 has a powerful output capacity with 8 non-adjacent carriers (50MHz~960MHz) output through the RF output interface. The system ...
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24 Tuner to IP Gateway is a head-end interface conversion device which supports MPTS and SPTS output switchable. It supports 24 MPTS or 512 SPTS output over UDP and RTP/RTSP protocol. It is integrated with tuner demodulation (or ASI input) and gateway function, which can demodulate the signal from 24 tuners into IP package, or directly convert the ...
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