DS-H886X COFDM (DVB-T) Modulator

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Basic Info.
  • Brand Name: S+TV 
  • Weight: 6kg 
  • Humidity: 10% -75% 
  • Power: 43W 
  • Model No.: DS-H886X 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Piece/Pieces
  • Means of Transport: Ocean
Supply Capacity
  • Production Capacity: 1000 Piece/Pieces per Month
  • Packing:1 pc in one box
  • Delivery Date: within 15-25day after receipt of order
product name:DS-H886X COFDM (DVB-T) Modulator

It combines with max.4 demodulators/max. 8 MPEG-2 encoders, 4 multiplexers, 4scramblers, 4 modulators

DS-H886X Serial Multi-Function COFDM(DVB-T) Modulator is a professional DTV headend equipment . It combines with max.4 demodulators/max. 8 MPEG-2 encoders, 4 multiplexers, 4scramblers, 4 modulators.Supports max.8 tuners/max. 8 AV inputs, 5 TS-inputs simultaneously, andthen Re-Multiplex and scramble and modulate the input signal to max.adjacent4 channels spectrum COFDM (DVB-T) signal. Strong internalcore,supports 4 independent multiplex and scrambling processing,eachoutput could be independently operated.


Features :
Max. 4 tuner inputs, supports DVB-C, DVB-T, DVB-S, DVB-S2 with 4CI slots, supports various Conditional Access systems
Max. 8 AV inputs for 8 MPEG-2 encoders
   5 TS-inputs and 1 TS-outputs
   QUAD COFDM output, adjacent 4 channels spectrum, each with different MPTS
   4 independent re-multiplexing cores, support PSI/SI processing, PCR correction, PID mapping etc.
   4 independent scrambling cores, encrypt media contents by DVB-CSA, support simulcrypt
   Support DVB-T ETSI/EN300 744 standard  
Network management Support

Specifications:
DVB-C QAM Demodulation :
Input Symbol Rate:    1 -7MS/s (PAL), 1-6MS/s (NTSC)
Constellation:   16/32/64/128/256QAM
Bandwidth:    6M or 7M or 8M
Input Frequency:    50-860MHz
Input Level:    -25 -20dBmV
Input Impedance:   75Ω, F Female  

DVB-T COFDM Demodulation:
Demodulation Mode:    COFDM
Constellation :   QPSK, 16-QAM, 64-QAM
Bandwidth:    8 MHz
FFT Mode :   2K/8K
Guard Interval:   1/4, 1/8, 1/16, 1/32, off
FEC Code Rate:    1/2, 2/3, 3/4, 5/6, 7/8
Input Frequency:    470 — 862MHz, 174 — 230MHz
Input Level:    -70 - -20dBmV
Input Impedance:   75Ω, F Female

DVB-S QPSK Demodulation:
Input Frequency:    950 -2150MHz
Input Level:    -65dBm--25dBm
Input Impedance:    75Ω, F Female
Symbol Rate:    2 -45MBauds (SCPC or MCPC)
Rolling off Factor:    0.35
FEC Code Rate:    1/2, 2/3, 3/4, 5/6, 7/8  

DVB-S2 Demodulation (Compatible with DVB-S) :
Input Frequency:    950- 2150MHz
Input Level:    -65dBm- -25dBm
Input Impedance:    75Ω, F Female
Symbol Rate:    1 — 45MBauds (8PSK)
Constellation:    8PSK/QPSK
FEC Code Rate:    DVB-S2: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
DVB-S: 1/2, 2/3, 3/4, 5/6, 7/8

MPEG-2 Encoding :
Encoding Format:MPEG-2 MP@ML standard
Video Resolution: Max.720X576
Video Standard: PAL / NTSC standard
Audio Encoding Format: MPEG-1 Layer I and Layer II standard
Sampling Frequency:32, 44.1, 48 KHz sampling
Encoding Bit Rate:64k -384k Variable

Common Interface:
Type :PCMCIA

Smartcard Interface:
Type:      ISO7816

Multiplexing :
Advanced PSI/SI regeneration and editing
PCR correction
PID mapping
Support receiving data from the Ethernet and multiplexing into TS stream
ASI input packet length 188/204 bytes Self-adapting, output packet length 188/204 bytes optional

Scrambling:
Support scrambling specified programs
Encrypt media contents by DVB-CSA
Support Simulcrypt Mode and multicrypt CA systems
Generation fixed or invariable control words for scrambling

DVB-T Modulation:
Constellation:    QPSK, 16QAM, 64QAM
Output Frequency:(Frequency Agility) 45 — 860MHz, Step by 100 KHz
Output Level:   100 - 110dBμV(Step by 0.5dB )
FEC Code Rate:    1/2, 2/3, 3/4, 5/6, 7/8
FFT Mode:    2K/4K/8K
Guard Interval:    1/4, 1/8, 1/16, 1/32
RF Broadband Noise    > 50dBc
Output Return Loss    ≥ 14dB

Interface :
AV Input :MINI DIN to 3RCA
TS Input/Output:   BNC, 75Ω
RF Input/Output:   F Female, 75Ω
NMS InterfaceEthernet interface ( RJ45, 10/100M adaptive )

General :
Operating Temperature:    5°C to 45°C
Storage Temperature :   -25°C to 80°C
Humidity:    10%- 75%
Power Supply:    AC90 — 260V, 50/60Hz
Power:    43W
Dimension:    444 × 400 × 44mm
Weight:    6kg

Rear Panel :



Ordering information:
DS-H8861:1 channel COFDM(DVB-T)Modulator
DS-H8861+4E: 1 channel COFDM(DVB-T)Modulator with 4 Programs MPEG-2 Encoder
DS-H8861+6E: 1 channel COFDM(DVB-T)Modulator with 6 Programs MPEG-2 Encoder
DS-H8861+8E: 1 channel COFDM(DVB-T)Modulator with 8 Programs MPEG-2 Encoder
DS-H8861+4D: 1 channel COFDM(DVB-T)Modulator with 4 DVB-S/S2/C/T Demodulators

DS-H8861+4D+4CI: 1 channel COFDM(DVB-T)Modulator with 4 DVB-S/S2/C/T Demodulators plus 4 CI Slots
DS-H8862+4D: 2 channels COFDM(DVB-T)Modulator with 4 DVB-S/S2/C/T Demodulators
DS-H8862+4D+4CI: 2 channels COFDM(DVB-T)Modulator with 4 DVB-S/S2/C/T Demodulators plus 4 CI Slots
DS-H8864+4D: 4 channels COFDM(DVB-T)Modulator with 4 DVB-S/S2/C/T Demodulators
DS-H8864+4D+4CI: 4 channels COFDM(DVB-T)Modulator with 4 DVB-S/S2/C/T Demodulators plus 4 CI Slots



DS-H886X COFDM (DVB-T) Modulator

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Mr. Dick sheng
Tel: 86-574-28857685
Mobile: 13906615108
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Ningbo Yinzhou Lotteck Electronics Co.,Ltd.
2nd Floor,No.3 buliding,No.55 Hua Xing lane,Feng Qi road,Yinzhou, Ningbo, Zhejiang, China (Mainland)
Fax: 86-574-28818287
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