HPM316 is a cost-effective ISDB-T modulator developed according to ISDB-T (ARIB STD-B31) standard. It has 128*3 IP inputs. After
multiplexing and modulating process, it gives 16 ISDB-T non-adjacent carriers (50MHz~900MHz) output through the RF output interface. To meet customers’ various requirements, this device is also equipped with data port for 8 MPTS output over UDP and RTP. This is very adaptable to newly generation DTV broadcasting system.
Key Features
Support maximum 3*128 IP input (MPTS/SPTS) over UDP and RTP protocol
Support 8 MPTS Output
Support 16 carriers ISDB-T modulating
Support 6 Serials ASI input (Any Multiplexing)
RF output : 50~900MHz , Any Settings
Integrated multiplexing and modulating functions
Web-based NMS management
Specification：
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Modulation
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Standard
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ARIB STD-B31
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Constellation
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QPSK, 16QAM, 64QAM
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Bandwidth
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6M
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MER
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≥40db
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Guard Interval
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1/32, 1/16, 1/8, 1/4
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Transmission Mode
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2K, 4K, 8K
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Code rate
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1/2, 2/3, 3/4, 5/6, 7/8
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RF frequency
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50~960MHz，1kHz step
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RF output level
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-20dBm~+10dBm(87~117dbµV), 0.1dB stepping
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RF Output
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16 non-adjacent carriers output
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Multiplex
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Max PIDs
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256 per channel
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Functions
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PID remapping (auto/manually optional)
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PCR accurate adjusting
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PSI/SI table automatically generating
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IP Input
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3*128 IP(SPTS/MPTS) input over UDP and RTP, RJ45,1000M/100M, Unicast/Multicast
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ASI input
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6 ASI input, DVB standard, BNC connector
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System
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LCD/Keyboard operating and web-based NMS support
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Ethernet software upgrading
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General
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Dimension (W*D*H)
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482mm×340mm×45mm
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Temperature
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0~45℃(work)；-20~80℃(storage)
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Power supply
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AC 110V±10%，50/60HzAC 220V±10%，50/60Hz
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