DTV/MPEG2 Test & Measurement DTV Signal Generator DSG300

Transcription

1 DTV/MPEG2 Test & Measurement Copyright 2007 DTVinteractive Co., Ltd. All rights reserved.

2 General is the all-in-one DTV signal generator supporting MPEG2 and RF Signal generation in one unit It can cover all DTV standard in one unit including,,, AC and Open-cable offers easy connection to various digital television signal sources and receivers, suitable for high-definition and standard definition digital television If you want DTV signal generator with multi standard in one unit, is the most cost-effective solution which supports Multi-DTV sta ndard and reasonable RF performance for below applications Features 1. General Characteristics -Modulator : Multi Standard (, AC,,, Open-cable) - RF Upconverter : MHz (VHF & UHF) - RF Level : (-80 ~ +13dBm : Option LE-600) - Automatic RF Level Test - MPEG2 Generator : Internal Generation - MPEG2 Generator : External DVB-ASI/SPI Output (Option FM200 or 201) - Automatic Modulator setting (PCR bit rate Base / Dynamic Mode) - Manual Modulator Setting (Parameter Setting) - Easy Channel Selection by World-wide Channel DB - Packet Size : RAW/188/204/188+16(LVDS) - Inserting Null Packets (Static Mode) -Play List - Stream & System Monitoring - Touch Screen & Easy Operation GUI (Patent Registered) 2. PRBS Pattern Test - Pseudo random signal (PRBS-9) - Pseudo random signal (PRBS-15) - Pseudo random signal (PRBS-23) 3. Intended Application -Set-top Box / DTV(LCD, PDP) Manufacturing -Set-top Box, DTV Development and -Performance Verification Stream Play-out and Recording for Production Line Applications -Simulation of Mobile and DTV (Terrestrial/Satellite/Cable) Broadcasting Transmission -DTV Chip Development (Tuner/MPEG) *If you want multi-standard and multi-rf, Please refer to DSG500 series 4. Main UI Information and Generation World Frequency DB & Manual Setting

3 System Diagram AC Modulator Module AC Upconverter Module 50 ~ 864MHz RF Standard Option Open Cable S 950 ~ 2150MHz EXT Interface USB 2.0 Level Extension -80 ~ +13dBm RS-232C GPIB Specifications Open-Cable Interface Module ASI Out SPI Out <Base Model : > RF Specification -Output Connector : N Type -RF Output Frequency : MHz (VHF/UHF) -Frequency Accuracy : 5 x 10-6 / 25 ±1 -RF Output Level : (-80 ~ +13dBm : optional) -RF Level Accuracy : +/-2dB * Model : Frequency 950 ~ 2150MHz Level -80~ 0 dbm ( -80 ~ +13dBm, Optional) Level Resolution 1dB Step OS system -Embedded OS HDD & ODD system -HDD 80G -ODD Read Only Specifications < Modulator options > * Module (M-501) -Digital Terrestrial TV : -Hierarchical mode : Fully supported COFDM -FFT : 2K, 8K -Guard Interval : 1/4, 1/8, 1/16, 1/32 -Modulation Modes : QPSK, 16 and 64QAM -Coding Rate : 1/2, 2/3, 3/4, 5/6, 7/8 * AC Module(M-502) -Digital Terrestrial TV : AC 8VSB * User interface system -6.4 inch TFT color LCD (640 x 480) -Touch Screen * Module(M-503) -Digital Cable TV : * External Interface system -USB Interface : USB HDD, USB Stick -Remote Control : RS-232C * Accessories -AC power code 1set -Certification of Calibration 1set -Operation Manual 1set General specifications -Power supply : AC 90 ~ 250V, 50/60Hz -Power consumption : Less than 250W -Operating temperature : 10 to 40 -Operating humidity : 20 ~ 80% RH (No Condensation) -Guaranteed temperature : 15 to 35 -Guaranteed humidity : 20 ~ 80% RH (No Condensation) -Storage temperature : -40 to +70 / 20 ~ 80% RH -Operating environment : Indoor -Operating attitude : Around 2000m -Over-voltage category : II -Pollution degree : 2 -Dimensions : 377(W) x 360(D) x 162(H) mm -Weight : Approx.9Kg (Not including options) QAM (Annex - A/C) -Modulation Modes : 32, 64, 128 and 256QAM * Opencable Module(M-504) -Digital Cable TV : Opencable QAM (J.83 / B) -Modulation Modes : 64 and 256QAM * DVB-S Module(M-505) -Digital Satellite TV : QPSK -Modulation Modes : BPSK, QPSK(DVB-S) BPSK, 8PSK, 16APSK, 32APSK(DVB-S2) -Integrated L-Band Up-converter with on-board * M-505 requires RM-600S Option

4 < RF > Upconverter Module(RM-600S) * -Output Connector : N (female) -RF Output Frequency : 950 ~ 2150 MHz -Frequency Accuracy : 3 x 10-6 / 25 -RF Output Level : s -RF Level Accuracy : +-2dB Upconverter Module(RM-400) ** -Output Connector : N Type -RF Output Frequency : MHz (VHF/UHF) -Frequency Accuracy : 5 x 10-6 / 25 ±1 -RF Output Level : -RF Level Accuracy : +/-2dB * Requires M-505 Option ** Support Only S Base Option <Level options> Level Extension Module(LE-600) - Output Level Range : -80 ~ +13dBm <Function > ASI Out Module (FM-200) -Null Packet Insertion form H/W -Output bit rate : 0 ~ 214Mbps -Packet Size : 188/214Byte SPI(LVDS) Out Module (FM-201) -Output bit rate : ~108Mbps -DVB/SPI Connector : D-sub 25-pin(Female) -Packet Size : 130, 188, 192 and 204Byte GPIB Module (FM-202) -IEEE AWGN module (FM-203) -Input/Output : SMA (Female) 50/75Ω Select -C/N range : 0 ~ +45dB -C/N resolution : 0.1 db Step -Noise Band Width : 0 ~ 10MHz <ETC Function > HDD 100G (EF ) -SATA 5400RPM *HDD size may change according to manufacturer s condition HDD 120G (EF ) -SATA 5400RPM *HDD size may change according to manufacturer s condition Potable carrying case with wheels (EF-303) Upgrade service (EF-304) -S/W & H/W Ordering Information Base Model + Modulator + Max.5 Modules Function Max.2 Modules Base Model Description Notes Built in RF Upconverter -RF Output Frequency : -RF Output Level : -RF Level Resolution : MHz (VHF/UHF) 1dB step S - Built in RF Upconverter -RF Output Frequency : MHz -RF Output Level : * Requires M-505 without RM-600S

5 Description Notes M-501 Module Modulator M-502 M-503 M-504 AC Module (Annex A/C) Module Open-cable Module M-505* DVB-S Module * M-505 requires RM-600S option RF Output Frequency : 950 ~ 2150 MHz RF Option RM-600S Upconverter Module - Model Frequency Resolution : 200KHz RF Output Level : RF Level Resolution : 1dB Step Level Option LE-600 Level Extension Module (-80~+13dBm) FM-200 ASI Out Module * Add Function: Max 2 modules Function FM-201 FM-202 SPI Out Module GPIB Module FM-203 AWGN Module EF HDD 100G ETC Function EF EF-303 HDD 120G Portable carrying case with wheels EF-304 Upgrade Service Front & Rear Panel