Microyal Model MDH-3000P-20S

Commercial-Grade Digital Satellite CI Decoder (with ASI TS output)


MDH-3000P-20S Commercial-Grade Digital Satellite CI Decoder (with ASI TS output) supports commercial DVB-S Common Interface systems, users may insert up to two PCMCIA CI modules to receive various encrypted DVB-S programs, including Conax, CryptoWorks, Irdeto, NDS, Mediaguard, SECA, Nagravision and Viaccess. The input encrypted satellite signal can be decrypted to free TS stream signal and re-multiplex into the same TS stream, then output with two ASI interface simultaneously. Analogue video and audio signal (CVBS) and S-Video outputs are also available. Software upgrade can be implemented with the RS-232 data interface on the rear panel. MDH-3000P-20S is best for commercial systems such as DVB-C headend signal sources, DVB-S signal decryption and monitoring. Microyal's MDH-3000P-20S is 19" by 1U rack mountable with touch button interfaces on the front panel, so it is your best choice of commercial CI decoder with ASI transport stream outputs for your analogue and digital CATV headend applications.

Features:

  • Fully comply with DVB-S and MPEG-2 standards
  • Common Interface with 2 slots (PCMCIA) that can support the encrypted systems of Conax, CryptoWorks, Irdeto, Mediaguard, Nagravision, SECA, NDS and Viaccess
  • Switchable between the two slots of PCMCIA
  • Completely independent analogue video/audio (CVBS) signal, BNC Interface output ASI I signal output simultaneously
  • LED display, function touch button on front panel, user friendly operation interface
  • Auto network or transponder search function and code stream information update
  • Store up to 2000 channels
  • Video PID and audio PID setup
  • Automatic reserved channel after being moved
  • Support OSD teletext (DVB ETS 300 706) and caption function
  • 256 color screen display, support various languages such as English, French, German, Spanish, Italian, Chinese, Arabic, etc.
  • EPG function, support PIG (Picture in Graphics) display
  • Automatic PAL to NTSC conversion and vice-versa
  • Software upgrades via RS-232 interface (PC to MDH-3000P-20S or MDH-3000P-20S to MDH-3000P-20S)

Specifications:

QPSK Demodulation & FEC Parameters (Comply with DVB-S,MPEG2,ETSI 300421 Standards)
Input Frequency Range

C & Ku Band, 950~2150MHz

Input Level -25dBm~-65dB
Input Impendance 75Ω, F type
Symbol Rate 2~45Mb/s (SCPC or MCPC)
Rolling Off Factor 0.20 or 0.35
Punctured Rates 1/2, 2/3, 3/4, 5/6, 6/7,7/8
Reeds Salomon Decoding 204, 188, T = 8 & I=12

Central Control Microprocessor

Microprocessor Chip STi5518
Clock Frequency 81MHz
SDRAM memory 8Mbyte
FLASH memory 2Mbyte

Front Panel

LED Display Display current receiving channel number
CI PCMCIA Module Slot 2 X JEIDA 4.0 PCMCIA type II, Fully Supports Irdeto, Viaccess, NDS and other Common Interface systems
8 touch button to control UP,DOWN,LEFT,RIGHT,ENTER,MENU,EXIT,REMOTE

3 Indicator light Display

 

1 Power Indicator, 1 Satellite Signal Locking LOCKand 1 Remote ControlREMOTELOCK
It illuminates when satellite signal lock
REMOTE
RCU is available when it illuminates

Rear Panel

 
LNB Input and Output Satellite signal input, Satellite signal loop through output
Power Supply AC 90~260V, 50~60Hz, 25W
RS-232 9-pin D-sub male, for software upgrade and remote monitor Maximum of 625Kbps
S-VHS  
S-Video YC Output Interface  
Sync. amplitude tolerance(300mV) 5%
Burst amplitude tolerance (300mV) 2dB
Bar amplitude tolerance (700mV) 5%
Chroma/ Luma intermodulation <6%
Non Linearity <6%
Amplitude frequency response 5%
K-Factor 4%
Differential gain <15%
Differential phase <10
SPDIF OUT Digital Audio Output RCA*1 Female

 Interface

SPDIF encoded signals with AC-3 loop through(OPTIONAL)
Sampling frequency rate
32, 44.1 or 48KHz

Audio XRL Balance Output  
RCA*2(Left and Right Track) Interface  
Audio output impedance 600Ω
Output level 0.6V rms/2dB into 10Kohm
BNC Video Output  
Interface BNC female
Video output interface 75Ω
Video output bandwidth 8MHz
Sync. amplitude tolerance(300mV) 5%
Burst amplitude tolerance (300mV) 2dB
Bar amplitude tolerance (700mV) 5%
Chroma/ Luma intermodulation <6%
Non Linearity <6%
Amplitude frequency response 5%
K-Factor 4%
Differential gain 15%
Differential phase <10

AVRCA

 
Audio RCA*2Left & Right Connector, MPEG-1 layer I and II, Musiacam Compression Format

Amplitude frequency response

2dB
Audio dynamic range >80dB
Audio output impedance 680Ω
Audio output leve 0.6V rms/2dB into 10KΩ
Audio harmonic distortion ratio <0.2%
Audio S/N rate >80dB
L-R level difference 1dB

Video CVBS RCA*1 Connector, MPEG-2 Decompression

Amplitude frequency response 5%
Video output impedance 75ohm
Video output bandwidth 8MHz
Video format 4:3, 16:9; 720X576@ PAL; 720X480 @NTSC
Video buffer 64Mbps SDRAM
Video data rate 5Mbps (Max. burst rate228 Mbps)
Video output level 1Vp-p0.1V
Video S/N >54dB

Two DVB-ASI Serial Data Outputs

 
Two Interface 75ΩBNC*2 female
Data Transmission Rate 270Mb/s
Data Mode Byte
Packet Length 188 or 204
Digital Signal out Level 1Vp-p0.1V
General  

Operating Temperature

0~40C

Storage Temperature

-20~70C

Humidity

<85%

Power Supply

AC 90~260V, 50Hz~60Hz,25W

Dimensions

483mm440mm44mm

Weight

2.5Kg