Product Overview
YNS-2403G ATSC-T modulator is Kunuomagic’s newly designed product supporting DVB-ASI and SMPTE-310 input. After modulating the inputting signals through ATSC 8-VSB, it can output RF signals with the range between 50~860MHz. In other words, YNS-2403G ATSC-T modulator supports the coding and modulating mode under ATSC-T A/53 standard. It also supports adaptive non-linear and linear digital pre-distortion (DPD). Additionally, the system of this device can be on line controlled and upgraded through network, which can be widely used in ATSC-T digital broadcasting network setup and the testing for ATSC-T set top box design.
Key Features
*Full complying with ATSC A/53 standard
*Dual channel DVB-ASI/SMPTE-310M input, automatic switch-over and hot backup
*Dual IP input ports, GE ports, over UDP/RTP
*RF range: 50MHz~860MHz,1Hz stepping
*Front panel and IP remote control
*RS coding, data interleaving, Trellis coding
*Supports adaptive linear or non-linear digital pre-distortion (DPD)
*Adopts constant-temperature crystal oscillator, the frequency stability can be up to 0.1 PPM
*Excellent RF output performance: EVM, MER, SNR, shoulder level and etc.
*Remote maintenance, monitoring and software upgrading
*NMS, Keyboard and LCD operation
Specifications
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Input |
Self-adapted 2 Asi/SMPTE 310M input |
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Dual IP input ports, one for hot backup , over UDP/RTP, Unicast/Multicast, GE ports |
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1 channel 10MHz reference clock input |
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Modulation |
Standard |
ATSC A/53 |
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Constellation |
8VSB |
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Bandwidth |
6 MHz |
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FEC |
RS(208 188)+Trellis |
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RF output |
Port |
N Type, 50Ω impedance |
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RF range |
50~860Mhz,1Hz stepping |
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Output Level ATT |
-20dBm~6dBm,0.1dB stepping |
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Shoulder Level |
60dB |
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MER |
≥ 40dB |
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DPD |
Non-linear DPD |
over 10dB ACPR improvement (normally) |
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linear DPD |
over 10dB non-flatness adjustment(normally) |
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System |
LCD display & keyboard operation, NMS, Chinese & English operation display |
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Software upgraded through network |
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General |
Demission(WxLxH) |
482mm×455mm×44.5mm |
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Weight |
6.0kg |
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Temperature |
0~45℃( operation),-20~80℃( storage) |
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Power Supply |
AC 110V±10%,50/60Hz or AC 220V±10%, 50/60Hz |
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Consumption |
25W |
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