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| Mobile TV Test Solution / Integrated Test Solution |
| Digital Video/Mobile TV Test Suit : DTX2000 |
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DTX2000 is a multi-standard Digital Video & Mobile TV signal generator that supports simulating digital TV transmission signals for R&D and mass-production in one unit. It can cover all common Digital Video Broadcasting standard including DVB-T, DVB-C, DVB-H, ATSC, OpenCable, DTMB(DMB-TH, ADTB-T), and ISDB-T(SBTVD). Digital Video Broadcasting environment evolves into more complex systems continuously that need to test new and updated standards. For this purpose, DTX2000 presents high-quality RF modulator & upconverter, Transport Stream generator, TS checker and ETR290 Jitter Generator in one unit. It’ll make cost-worthy, efficient and easily expandable test environment for manufacturers who should test against changing DTV/Mobile TV standards for digital media products.
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DTX2000 is a multi-standard Digital Video & Mobile TV signal generator that supports simulating digital TV transmission signals for R&D and mass-production in one unit. It can cover all common Digital Video Broadcasting standard including DVB-T, DVB-C, DVB-H, ATSC, OpenCable, DTMB(DMB-TH, ADTB-T), and ISDB-T(SBTVD). Digital Video Broadcasting environment evolves into more complex systems continuously that need to test new and updated standards. For this purpose, DTX2000 presents high-quality RF modulator & upconverter, Transport Stream generator, TS checker and ETR290 Jitter Generator in one unit. It’ll make cost-worthy, efficient and easily expandable test environment for manufacturers who should test against changing DTV/Mobile TV standards for digital media products.
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General Characteristics
· Modulator : Multi Standard from separated modular concept
(Option : DVB-T, DVB-C, ATSC, OpenCable, DTMB(DMB-TH, ADTB-T), ISDB-T(SBTVD), DVB-H)
· RF Upconverter : 50 ~ 870MHz (VHF/UHF),
· MPEG2 TS Generator : Internal Generation
· MPEG2 TS Generator : External DVB-ASI/SPI Output (Option: FM-20X)
· Analogue I/Q & IF output (Option: FM-205)
· TS Checker module
· TS Decoding Information
· Easy Channel Selection by World-wide Channel Table DB
· A/V Decoding
* Partial standard or codec cannot be supported in some case.
· Automatic Modulator setting (NIT Base) * DVB System Only
· Automatic Modulator setting (PCR bitrate Base/Dynamic Mode)
· Manual Modulator Setting (Parameter Setting : ISDB-T only)
· Manual Bitrate Setting
· Jitter Injection (TR 101 290 Level Error)
· C/N Noise Generation (AWGN Option: FM-203)
· Fading Simulator (Option: FM-204)
· TS Packet Size : RAW/188/204/188+16 (Option: FM20X)
· Insertion of Null Packets (Static Mode, (Option: FM20X))
· Stream & System Monitoring
· TS File Play List
· Memory Play on RAM Cache memory
· Touch Screen & Easy Operation GUI (Patent Registered)
· MPEG2 TS Analyzer (*In preparation)
PRBS Pattern Test
· Pseudo random signal (PN-9)
- 2^9 - 1, ITU-T 0.150/0.153: X9＋X5＋1
· Pseudo random signal (PN-15)
- 2^15 - 1, ITU-T 0.150/0.151: X15＋X14＋1
· Pseudo random signal (PN-23)
- 2^23 - 1, ITU-T 0.150/0.151: X23＋X18＋1
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Modulator Options
DVB-T Module (MM-501)
· Broadcasting system
- Digital Terrestrial TV : DVB-T
· Transmission Parameter
- Modulation : COFDM
- IFFT : 2K, 8K
- Guard Interval : 1/4, 1/8, 1/16, 1/32
- Modulation Modes : QPSK, 16, 64QAM
- Coding Rate : 1/2, 2/3, 3/4, 5/6, 7/8
ATSC Module (MM-502)
· Broadcasting system
- Digital Terrestrial TV : ATSC
· Transmission Parameter
- Modulation : 8VSB
DVB-C(Annex-A/C) Module (MM-503)
· Broadcasting system
- Digital Cable TV : DVB-C
· Transmission Parameter
- Modulation : QAM (Annex - A/C)
- Modulation Modes : 32, 64, 128, 256QAM
- Symbol rate : 5~7.1 MS/S
OpenCable Module (MM-504)
· Broadcasting system
- Digital Cable TV : OpenCable
· Transmission Parameter
- Modulation : QAM (Annex - B)
- Modulation Modes : 64, 256QAM
DTMB Module (DMB-TH, ADTB-T) (MM-506)
· Broadcasting system
- Digital Terrestrial TV : DMB-TH
· Transmission Parameter
- Modulation : TDS-OFDM
- Modulation Modes : 4QAM(QPSK), 16, 64QAM
- Guard Interval : PN420, PN595, PN945
(Frame Header)
- Coding Rate : 0.4, 0.6, 0.8
- Bandwidth : 5, 6, 7, 8
- Time Interleaver : 240, 720
· Broadcasting system
- Digital Terrestrial TV : ADTB-T
· Transmission Parameter
- Modulation Modes : 4QAM NR, 4QAM, 16QAM, 32QAM
- Guard Interval : PN420, PN595, PN945
(Frame Header)
- Bandwidth : 5, 6, 7, 8
- Time Interleaver : 240, 720
ISDB-T Module (SBTVD) (DMM-507)
· Broadcasting system
- Digital Terrestrial TV : ISDB-T
· Transmission Parameter
- Modulation : BTS-OFDM
- Modulation Modes : DQPSK, QPSK,16QAM, 64QAM
- Guard Interval : 1/4, 1/8, 1/16, 1/32
(Frame Header)
- Coding Rate : 1/2, 2/3, 3/4, 5/6, 7/8
- Time Interleaver : 0, 4, 8, 16
· 1 Seg., Full Seg. Supported
DVB-T/H Module (MM-508)
· Broadcasting system
- Digital Terrestrial TV : DVB-T/H
· Transmission Parameter
- Modulation : COFDM
- IFFT : 2K, 4K, 8K
- Guard Interval : 1/4, 1/8, 1/16, 1/32
- Modulation Modes : QPSK, 16, 64QAM
- Coding Rate : 1/2, 2/3, 3/4, 5/6, 7/8
Function Options
ASI Out Module(FM-201)
· Output bit rate : 0 ~ 214Mbps
· Packet Size : 188/204Byte
· Null Packet Insertion from H/W
GPIB Module (FM-203)
· IEEE 488.2
I/Q Module(FM-204)
· Internal Base-band I/Q
· Output Connector Type : BNC
· Output Impedance : 50Ohm
· Output Voltage : 0.5 V (VP)
AWGN Module(FM-205)
· C/N range : 0 ~ +45dB
· C/N resolution : 0.1 dB Steps
· Noise Band Width : 0 ~ 10MHz
ETC Function Options
HDD 320G(EF-301)
· SATA 5400RPM
Upgrade Service(EF-305)
· S/W & H/W
LAN(EF-307)
· Ethernet 10/100 Local Area Network
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RF Specifications
· Output Connector : N Type
· RF Output Frequency : 50~870 MHz (VHF/UHF)
· RF Frequency Resolution : 1Hz
· Frequency Accuracy : 3 x 10^-6 / 25 ℃
· RF Power Level : -110 ~ 0dBm
· RF Level Resolution : 0.1dB steps
· RF Level Accuracy : ±0.5dB relative to the level at 18-33 ℃
· RF Impedance : 50 Ω
Operating Specifications
· Power supply : AC 100 to 240V, 50/60Hz
· Power consumption : Less than 300W
· Operating temperature : 10 to 40 ℃
· Operating humidity : 40 to 85% RH (No Condensation)
· Guaranteed temperature : 15 to 35 ℃
· Guaranteed humidity : 20 to 85% RH (No Condensation)
· Storage temperature : -40 to +70 ℃ / 20 ~ 85% RH
· Operating environment : Indoor
· Operating attitude : Around 2000m
· Over-voltage category : II
· Pollution degree : 2
· Dimensions : 330.5(W) x 209(H) x 377.5(D) mm
· Weight : Approx.13Kg (Without options)
OS system
· Embedded OS
Storage & User interface system
· 2.5inch SATA 120G HDD(5400RPM)
8.4 inch TFT color LCD (800 x 600)
· Touch Screen
External Interface system
· USB Interface : USB HDD, USB Stick
· Remote Control : RS-232C
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Integrated Test Solution
