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Product Info: Praxis DigiMaster 9800 AD 

 

Praxis DigiMaster 9800 AD

Praxis DigiMaster 9800 AD
FTA, Digital/Analog Tuner
Receiver Type:Standard Definition/Analog
Producer/Manufacturer - Hersteller:Praxis
Production Year: 1999


 
Detailed Description: Praxis DigiMaster 9800 AD 

Digital Section

Features
  • MPEG 2 Video (MP@ML)
  • MPEG 1 Audio layer 1, layer 2
  • MPEG-2 Digital & Fully DVB Complaint
  • On-screen display with 16 colors full-resolution
  • LD Quality Video, CD Quality Audio
  • Variety of LNB Polarity control, 13/18V, 0/22KHz tone, 0/12V, Mechanical Polarizer (Skew) and DiSEqC LNB
  • RS232C Port For Additional Information Service and Updating IRD Control Software
  • 4 digit 7 Segments LEDs on front panel display channel information
  • Displays Local Time On Front Panel, When It Is On Stand-By Mode
  • Displaying signal level to setup the satellite antenna with ease
  • Power Recovery Function
  • 64-Steps Volume Control
  • Powerful editing facilities (PIDs, TV or Radio Channel, Channel Name, Satellite/Transponders)
  • TELETEXT function (Your TV needs teletext for this)
  • Favourite channel function (Mixed with Digital and Analog)
  • SCPC/MCPC receivable from C/Ku-Band Satellites
  • Capable Of Receiving Unencrypted Free Digital Programmes
  • User Friendly OSG Menu With Full Function
  • IR Remote Control
  • Last Channel Memory Function
  • Variable Aspect Ratio (4:3, 16:9) with Pan & Scan
  • EPG for on screen channel information
  • Parental Lock
  • Multi Lingual Function According To The Satellite And Program Provider
  • Total 2900 Channels programmable (TV: 1,500 CH & Radio: 1,400 CH)
  • DISEQC version 1.1
  • Mechanical Polarizer (Skew) Control for Each Satellite
  • Channel Storing for multi-satellite
  • Multi-language menu (English, Dutch, French, German, Etc.)
  • Satellites: up to 50 satellites, 999 Transponders

Analog Section

Features
  • 700 Programmable Channels
  • 2 IF Input (900-2150mhz)/ 2 Bandwidths (27/18MHz)
  • 32 Step Low Threshold Extension (3dB)
  • Audio Mono / Stereo Selectable
  • 64-Steps Volume Control
  • C/Ku band (invert/Normal video format) selectable
  • 4 Video level control
  • 4 Decoder mode
  • GUI Menu (Superimposed with Digital Graphic OSG menu and Analog Background live picture)
  • Powerful editing facilities (Channel Name, Satellite Name)
  • Variety of LNB Polarity, 13/18V, 0/22KHz TONE, 0/12V, Mechanical Polarizer (skew) and DiSEqC LNB
  • RS232C port for additional information service and updating IRD control software
  • 4 Digit 7 Segment LEDs on front panel display channel information
  • Power recovery function
  • Favourite channel function (Mixed with Digital & Analog)
  • User friendly OSG menu with full function
  • IR remote control
  • Last channel memory function
  • Parental lock
  • DiSEqC 1.1
  • Multi-language Menu (English etc.)
praxis-DigiMaster-9800ad_back.jpg
 

Digital Section

Specifications
Tunner & Channel
Inout connector 1 x F type with Loopthrough
Output Connector 1 x F type 75 Ohm, to connect an analog receiver
Frequency Range 950MHz to 2150MHz
Input Impedance 75 Ohm
Signal Level -25 to -70dBm
IF Frequency 480 MHz
IF Bandwidth 55MHz
LNB Power & Polarization Vertical: +13.5V ~ + 14.5V
Horizontal: +17.5V ~ +18.5V
Frequency: 22KHz +_ 2KHz
Amplitude: 0.6Vp-p +_ 0.2Vp-p
Demodulation QPSK
Input Symbol Rate 2 ~ 45Msps
FEC Decoder Convolutional Code Rate
1/2, 1/3, 3/4, 5/6, and 7/8 with Constraint Length K=7
MPEG Transport Stream A/V Decoding
Transport Stream MPEG-2 ISO/IEC 13818
Transport Stream Specification
Profile & Level MPEG-2 MP@ML
Input Data Rate 15 Mbits/S Max
Aspect Ratio 4:3, 16:9 with Pan & Scan
Video Resolution 720 x 576 (PAL), 720 x 480 (NTSC)
Audio Decoding MPEG-1 Audio Layer 1,2, Musicam
Audio Mode Stereo, Dual Channel, Joint Stereo, Mono
Sampling Rate 32,44.1 and 48 Khz.
Memory
Flash Memory up to 2 Mbytes
Program DRAM up to 2 Mbytes
EEPROM 16 Kbytes
A/V & Data In/Out
Scart TV x 1, VCR x 1, Decoder x 1
1/12V Out RCA x 1
CVBS Video Out RCA x 1
S-VHS Out S-VHS x 1
Analog Audio Out RCA x 2(L-CH x 1, R-CH x 1)
Resolution 16 bit DAC
Output Level 2 Vrms Max
Volume & Mute Control
Azimuth & Skew Control 6 Push terminal
(GND, GND, GND, +5Vdc, GND, Skew)
Data Interface RS232C, BAUD Rate 38400, 9 Pin D-SUB
RF-Modulator
RF-Connect 75Ohm, IEC 169-2, Male/Female
Frequency 47 Mhz to 860 Mhz
Output Channel CH 21~69
TV Standard PAL D/K, PAL B/G, PAL I
Power Supply
AC Power Switch Push lock type (toggle)
Input Voltage AC90 ~ 240V, 50/60 Hz
Type Linear PWM
Power Consumption 30 W Max. (Below 7W Max. for Standby Mode)
Protection Separate internal fuse and chassis
Grounding
The input shall have lightening or Electric Shock Protection.
Physical Specification
Size (W x H x D) 370mm x 60mm x 280mm
Weight About 2.5 Kg
Operating Environment
Operating Temperature +5 degree centigrade ~ +50 degree centigrade
Storage Temperature -40 degree centigrade ~ +65 degree centigrade

Analog Section

Specifications
RF
Input Frequency Range 900 to 2150 Mhz
Input Impedence 75 Ohms
IF Bandwidth 18 Mhz / 27 MHz
IF Frequency 479.5 Mhz
Input Signal Level -60 to -30 dBm
Threshold 6dB Typ. (3dB: low threshold mode, 32 Steps)
Audio
Subscriber Tunning Range 5.0 to 9.0 Mhz
De-Emphasis J-17 / 50uS / 75uS / Adaptive (Panda-compatible)
IF Bandwidth 130KHz / 150KHz / 230KHz / 280KHz/ 330KHz / 500KHz
Audio Frequency Response 20hz to 15 Khz
Output Impedence 600 Ohm
Output Level 2.0 Vrms Max.
Video
Format Invert / Normal (C/Ku)
Selectable Video Output
De-Emphasis CCIR Rec 405-1,625 Lines
Output Impedance 75 Ohms
Frequency Response 50Hz to 5.0Mhz
Output Level 1 Vp-p Nominal
Decoder
Format Base Band
De-emphasized, Unclamped, Un-filtered
De-emphasized, Unclamped, Filtered
De-emphasized, Clamped, Filtered
Output Impedence 75 Ohm
Output Level 1 Vp-p Nominal
 

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                   Das Sat-Receiver Dokumentationsprojekt


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Copyright Information: Praxis DigiMaster 9800 AD 
Copyright (c) 1999-2011 by ILG Software & BFM Internet-Vertriebs GmbH. All rights reserved. Copyright on pictures and data sheets by the manufactures. Copyright of various picturs only by ILG Software. Manufacturers and producers of receivers are full responsible for patent rights, content of data sheets, product information and product details.
 
ILG & BFM is not responsible for all technical data, patent rights and pictures published here. Data are included if receiver are announced to be produced or if receiver were put into the marked. We will keep data in this documentation although producer may have dropped this product due to technical or legal right problems !
 

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