Gold Member Since 2007
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Hangzhou Prevail Optoelectronic Equipment Co., Ltd.

Iptv, Dvb-C, Digital Modulator manufacturer / supplier in China, offering CATV Compact Ipqam for Monitoring System (DMaster 9801), CATV Outdoor Two Way Optical Receiver Manual, CATV Outdoor RF Bidirectional Amplifier and so on.

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Supplier Homepage Product Digital Qam Modulator CATV Compact Ipqam for Monitoring System (DMaster 9801)

CATV Compact Ipqam for Monitoring System (DMaster 9801)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 100PCS/Month
Transport Package: Neutral or According to Customer′s Request
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: D-Master 9801
  • Function: Signal Transmitting Device
  • Condition: New
  • Output Level: 100dbuv
  • Trademark: Prevail/Fobetmoc
  • Origin: China
  • Type: TV Front-end Equipment
  • Certification: CE
  • Operating Frequency Range: 48~863MHz
  • Max Throughput: 900Mbps
  • Specification: indoor type
Product Description
D-Master 9801 is a new compact chassis and cost-effective QAM modulator, which is designed by Hangzhou Prevail according to the DVB related standards. D-Master 9801 has 1000Mbps IP inputs, 
the RF output supports 16QAM~256QAM modes. The device which allows IP input signal applied to TV distributions in home entertainment, surveillance control, hotel digital signal, shops etc.
The D-Master 9801 has very convenient management interface, the user can complete all operation access through the Ethernet port on device.

1. Convert RTSP to MPEG-TS
2. IP input up to 8 programs with RTSP stream
3. IP input(H.264 video format) and 1*DVB-C RF out
4. Support 1.15MHz~8.05MHz bandwidth
5. Support 16QAM,32QAM,64QAM,128QAM, 256QAM modulation modes
6. Provide RF output monitoring port (-20dB)
7. Adjustable Symbol Rate up to 7Mbaud
8. Nominal RF Output power ≥100dBuV ( with 0~10dB adjustable attenuation range) and 48~863MHz     frequency range
9. Access via Ethernet link


CATV Compact Ipqam for Monitoring System (DMaster 9801)
Parameter Symbol Description Unit Remark
Mechanical dimension
Height H 53 mm  
Width W 107 mm  
Depth D 171 mm  
IP Port
Type - 1000BASE-T    
Connector - RJ45    
Max.throughput - 900 Mbps  
Compatible protocol - IPV4, RTSP    
RF Output
Impedance - 75    
Connector - BNC NA  
Frequency - 48~863 MHz  
Output level - >100 dBuV Adjustable
Modulation Specification
Modulation scheme   16~256QAM    
Symbol Rate SR 1~7 Mbaud  
Bandwidth BW 1.15~8.05 MHz  
Effective output bit rate   ≤51.6 Mbps SR=7Mbaud,256QAM
Modulation Error Rate MER ≥40 dB After equalizer, 64QAM
Bit Error Rate BER ≥9*10E-9   After FEC, 64QAM
Carrier to Noise C/N ≥45 dB  
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