Jiexiang Dual Channel DVB-ASI/SMPTE-310M to ATSC-T Modulator
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Input |
Self-adapted 2 Asi/SMPTE 310M input 2 ASI ports input, one for hot backup, BNC interface |
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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 |
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 |
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) |
linear DPD |
over 10dB non-flatness adjustment(normally) |
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System |
LCD display and amp; keyboard operation, NMS, Chinese and amp; English operation display |
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Software upgraded through network |
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General |
Demission(WxLxH) |
482mm×455mm×44.5mm |
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 |