16 in 1 IP to DVB-C ATSC ISDB-T DVB-T IP to RF Modulator COL5021N

COL5021N IP Modulator supports ASI & IP to DVB-C/T/ISDB-T modulation out. This device has 6ASI &3 GE port input ,1 GE port out with 8MPTS and Multiple modulation mode(DVB-C/T/ISDB-T) output through the RF output interface. It supports 16 carriers out for DVB-T/ISDB-T while 32 carriers out for DVB-C. This product can be widely used in new generation digital TV system with most cost effective proposal.

Products Details

Key Features

✔ 3 GE input, Data1 and Data2 and Data3. ✔ 128 IP for each GE input. ✔ Supports accurate PCR adjusting. ✔ Supports up to 512 PIDS remapping per channel. ✔ 16 non-adjacent DVB-T/ISDBT carriers output,Compliant to ETSI EN300 744/ARIB STD-B31. ✔ 32 non-adjacent QAM carriers output, compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B. ✔ Support Web-based Network management.



Input 128×3 IP input, 3*1000M Ethernet Port. 6ASI input


Transport Protocol TS over UDP/RTP, unicast and multicast, IGMP V2/V3


Transmission Rate Max 840Mbps for each GE input


Input Channel 384 IP input + 6ASI input


Output Channel 32 for QAM, 16 for DVB-T/ISDB-T


Max PIDs 512 per channel


Functions PID remapping(auto/manually optional)


  PCR accurate adjusting


  PSI/SI table automatically generating



QAM Channel 32 non-adjacent carrier


Modulation Standard EN300 429/ITU-T J.83A/B


Symbol Rate 5.0~7.0Msps, 1ksps stepping


Constellation 16, 32, 64 , 128, 256QAM


FEC RS (204, 188)



Channel 16  non-adjacent carrier


Standard ETSI EN300 744


Constellation QPSK/16QAM/64QAM


 Bandwidth 6/7/8 MHz


Trans mode 2K/4K/8K



Channel 16  non-adjacent carrier


Standard ARIB STD-B31


Constellation QPSK/16QAM/64QAM


Guard Interval 1/32, 1/16, 1/8, 1/4


 Bandwidth 6MHz


Code rate 1/2, 2/3, 3/4, 5/6, 7/8


Transmission Mode 2K/4K/8K

RF Output

Interface 1 F typed output port for 16/32 carriers, 75Ω


RF Range 96~864MHz, 1kHz stepping


Output Level -35dBm~-5dBm(72~102dbµV), 0.1dB stepping


MER ≥ 40dB


ACLR -60 dBc

IP output

8 IP output over UDP/RTP/RTSP, unicast/multicast, Data1 output


Web-based Network management


Demission 485mm×300mm×44mm (LxWxH)
  Weight 4kg
  Temperature 0~45℃(operation), -20~80℃(storage)
  Power Supply AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz

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