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All-in-One RF Signal Generator |
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| Mobile TV Test Solution / ISDB-T |
| ISDB-T All-in-One RF Signal Generator : ISG300 / ISG500 |
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ISG500 is the all-in-one ISDB-T signal generator with ISDB-T standards for digital terrestrial TV system used in Japan. It is the most flexible solution for design evaluation and conformance test of ISDB-T receiver such as set-top box, TV, Car navigation and mobile phone which require a live modulated RF signal. ISG500 is a complete solution for ISDB-T Signal generation with built-in ISDB-T modulators, upconverters and MPEG2 TS Generator in a portable unit. It can also support all DTV standard in one unit including DVB-T, DVB-C, ATSC, OpenCable, DVB-S/S2 and DTMB(DMB-TH). Most importantly, ISG500 supports multi signal output (Max. 3 RF) in one unit that allows simultaneous signal use. It will save your cost and time for buying several other DTV signal generators.
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ISG500 is the all-in-one ISDB-T signal generator with ISDB-T standards for digital terrestrial TV system used in Japan. It is the most flexible solution for design evaluation and conformance test of ISDB-T receiver such as set-top box, TV, Car navigation and mobile phone which require a live modulated RF signal. ISG500 is a complete solution for ISDB-T Signal generation with built-in ISDB-T modulators, upconverters and MPEG2 TS Generator in a portable unit. It can also support all DTV standard in one unit including DVB-T, DVB-C, ATSC, OpenCable, DVB-S/S2 and DTMB(DMB-TH). Most importantly, ISG500 supports multi signal output (Max. 3 RF) in one unit that allows simultaneous signal use. It will save your cost and time for buying several other DTV signal generators.
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General Characteristics
· Modulator : ISDB-T Layered-OFDM
(Options : DVB-T, ATSC, DVB-C, OpenCable , DVB-S/S2, ISDB-T, DVB-T/H, DTMB(DMB-TH), ADTB-T)
Support Brazilian ISDB-T (SBTVD)
· RF Upconverter : Multi RF System (50 ~ 870MHz, 1KHz steps), Max.2
· RF Level : -110 ~ 0dBm (0.1dB steps, -110~ +20dBm : Optional)
· Easy Channel Selection by World-wide Channel Table DB
· MPEG2 TS Generator : Internal Generation
· MPEG2 TS Generator : External DVB-ASI/SPI Output (Optional)
· TMCC Generation
· 1 Seg. & 12 Seg.(HD) Full Support
· Real-time A/V Decoding (MPEG2 SD/HD & H.264 QVGA/SD/HD)
· Automatic Modulator setting (TMCC Base) * ISDB-T System Only
· Automatic Modulator setting (NIT Base) * DVB/ISDB-T System Only
· Automatic Modulator setting (PCR bitrate Base/Dynamic Mode)
· Manual Modulator Setting (Parameter Setting)
· Manual Bitrate Setting
· TS Analysis Information
· Jitter Injection (TR 101 290 Level Error)
· C/N Noise Generation (AWGN)
- C/N Range : 0~+45dB (Resolution : 0.1dB)
- Noise BW : 0~10MHz according from Signal CH BW (Spec.)
· TS Packet Size : RAW/188/204/188+16(LVDS) (ASI Option)
· Inserting Null Packets (Static Mode)
· Stream & System Monitoring
· Play List (Sequential Play)
· Memory Play on RAM Cache memory
· Touch Screen & Easy Operation GUI (Patent Registered)
PRBS Pattern Test
· Pseudo random signal (PRBS-9)
· Pseudo random signal (PRBS-15)
· Pseudo random signal (PRBS-23)
Intended Application
· ISDB-T Test & Measurement
· ISDB-T 1SEG. Receiver Development
· ISDB-T 1SEG. Receiver QC
· ISDB-T Chip Development
· ISDB-T Station Design & Verification
· ISDB-T Field Test
· 1SEG. Receiver Manufacturing
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Modulator Options
DVB-T Module (MM-501)
· Broadcasting system
- Digital Terrestrial TV : DVB-T
· Transmission Parameter
- Hierarchical mode : Fully supported
- 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 Module (DMM-503)
· Broadcasting system
- Digital Cable TV : DVB-C
· Transmission Parameter
- Modulation : QAM (Annex - A/C)
- Modulation Modes : 32, 64, 128, 256QAM
OpenCable Module (MM-504)
· Broadcasting system
- Digital Cable TV : OpenCable
· Transmission Parameter
- Modulation : QAM (Annex - B)
- Modulation Modes : 64, 256QAM
DVB-S/S2 Module (MM-505)
· Broadcasting system
- Digital Satellite TV : DVB-S/S2
· Transmission Parameter
- Modulation : DVB-S (QPSK)
DVB-S2 (QPSK, 8PSK)
- Modulation Modes : 32, 64, 128, 256QAM
- Integrated L-Band Upconverter with on-board
DTMB(DMB-TH) Module (MM-506)
· Broadcasting system
- Digital Terrestrial TV : DTMB(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
ADTB-T Module (MM-509)
· 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
Function Options
GPIB Module (FM-202)
· IEEE 488.2
AWGN Module(FM-203)
· C/N range : 0 ~ +45dB
· C/N resolution : 0.1 dB Steps
· Noise Band Width : 0 ~ 10MHz
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Modulation Specifications
* Channel coding system
Broadcasting system
- Digital Terrestrial TV : ARIB STD-B31
* Transmission Parameter
· Hierarchical Layer : TV (3 layer max. )
· MODE : MODE 1, MODE 2, MODE 3
· Guard Interval : 1/4, 1/8, 1/16, 1/32
· Modulation Mode : DQPSK, QPSK, 16QAM,64QAM
· · Coding Rate : 1/2, 2/3, 3/4, 5/6, 7/8
· Time Interleave length : 0 to 32(depend on broadcasting)
· Partial Reception : Settable
* Number of Segments
· Mobile TV : 1 Seg. Mobile TV broadcasting
· Digital TV : 13 Seg. Digital TV broadcasting
RF Specifications
· Output Connector : N type
- RF Output Frequency : 50~870 MHz (VHF/UHF)
* DVB-S/S2 RF Output Frequency: 950 ~ 2150MHz
- Frequency Resolution : 1Hz
- Bandwidth : 6/7/8 MHz (7/8 MHz ? Future Support)
- Frequency Accuracy : 3 x 10-6 / 25 ℃
- RF Output 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 ~ 240V, 50/60Hz
· Power consumption : Less than 400W
· Operating temperature : 10 to 40 ℃
· Operating humidity : 20 ~ 85% RH (No Condensation)
· Guaranteed temperature : 15 to 35 ℃
· Guaranteed humidity : 20 ~ 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 : 435(W) x 231.8(H) x 519.7(D) mm
· Weight : Approx. 17kg (without options)
OS system
· Embedded OS
User interface system
· 10.4 inch TFT color LCD (1024 x 768)
· Touch Screen
External Interface system
· USB Interface : USB HDD, USB Stick
· Remote Control : RS-232C, GPIB (Optional)
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Integrated Test Solution
