Microyal Model MDH-1000P

Digital Satellite IRD for CATV with Common Interface

MDH-1000P Digital Satellite IRD for CATV supports Common Interface systems, user may insert up to two PCMCIA CI modules to receive various encrypted DVB-S programs, including Conax, CryptoWorks, Irdeto, NDS, Mediaguard, SECA and Viaccess and so on. The input encrypted signal can be descrambled to free analogue video/ audio signal. CVBS video and stereo audio are available with RCA interface on the rear panel. Remote monitoring and software upgrade can be implemented with the RS-232 data interface on the rear panel. Microyal's MDH-1000P is 19" by 1U rack mountable with IR Remote Control (RCU) and touch button interfaces on the front panel, it can meet various CATV headend applications.

Features:
  • Fully comply with DVB 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
  • Switch between the two slots of PCMCIA
  • Analogue video/audio (CVBS) signal and balance audio XRL output
  • 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
  • Last channel memory
  • Automatic reserved channel after being moved
  • Support OSD teletext (DVB ETS 300 706) and caption function
  • 256 color screen display, support English, French, German, Spanish, Italian, Chinese and 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-1000P or MDH-1000P to MDH-1000P)
    •

Specifications:

QPSK Demodulation & FEC Parameters (Comply with DVB-S、MPEG2、ETSI 300421 Standards)

Input Frequency Range

C & Ku Band, 950~2150MHz

Input Level

-25dBm~-65dBm

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 system

8 touch buttons to control

UP,DOWN,LEFT,RIGHT,ENTER,MENU,EXIT,REMOTE

3 Indicator light Display

1 Power Indicator1 Satellite Signal Locking （LOCK）and 1 Remote Control
（REMOTE）：LOCK：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 90~240V, 50/60Hz, 25W

RS-232

9-pin D-sub male, for software upgrade and remote monitor. Maximum of 625Kbps

Balance Audio XRL

XRL*2（Left & Right）

Audio Output Impedance

600Ω

Audio Output Level

0.6V rms/2dB into 10Kohm

AV（RCA)

Audio RCA*2（Left & Right）Connector, MPEG-1 layer1 and II, Musiacam Compression Format

Amplitude Frequency Response

±2dB

Audio Dynamic Range

>80dB

Audio Output Impedance

680Ω

Audio Harmonic Distortion Ratio

<0.2%

Audio S/N Ratio

>80dB

L-R level difference

±1dB

Video CVBS RCA*1 Connector,MPEG-2 Decompression

Amplitude Frequency Response

±5%

Video Output Impedance

75Ω

Video Output Bandwidth

8MHz

Video Format

4:3,16:9; 720X576@ PAL; 720X480 @NTSC

Video Buffer

64Mbps SDRAM

Video Data Rate

15Mbps (Max.burst rate：228 Mpbs)

Video Output Level

1Vp-p±0.1V

Video S/N

54dB

General

Operating Temperature

0~40°C

Storage Temperature

-20~70°C

Humidity

<85%

Power Supply

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

Dimensions

483mm×440mm×44mm

Weight

2.4Kg