FMUSER INTERNATIONAL GROUP INC.
广州市汉婷生物技术开发有限公司
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network operators’ head-end cost. FUTV4440B can also support
local and remote control to set its working parameters.
1.2 Features
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Fully comply with DVB-C (EN300 429) and ITU-T J.83A/B/C;
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4 adjacent channel QAM carrier wave
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4 channels ASI input (4 QAM (J.83 A/B/C), 4 DVB-S tuner input or 4
DVB-S2 tuner input) and support 188/204 byte TS packet
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DVB-S/DVB-S2/DVB-C RF input (optional)
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Support accurate PCR adjusting
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Support five QAM constellation(ITU-T J.83A) modes: 16/32/64/128/256
QAM,
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Support QAM constellation(ITU-T J.83B/ITU-T J.83C) modes: 64
/256QAM
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Symbol rate adjustment range: 5.0Mbps~9.0Mbps
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Support PSI/SI editing function
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RF output range: 30MHz~960MHz in 1.0 kHz step
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RF ATT range: -16dBbm~0dBm in 0.5dB step
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Support input de-multiplexing and PSI/SI editing
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Support LCD display and keyboard
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Excellent RF output performance index, MER≥40db
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Support network management(NMS/SNMP)
