DSG100 Main Characteristics · USB 2.0 based portable DTV/Mobile TV Signal Generator
· Modulation Scheme (Default) : ATSC / DVB-T/H / Opencable / DVB-C
· Modulation Scheme (Optional)
- ISDB-T & SBTVD Modulation Option
- DTMB Modulation Option
- CMMB Modulation & Multiplex Frame modulation Option
- DVB-T2 Modulation Option (Future Support)
· MPEG2-TS Analysis
Modulator Options
DTMB Module (DMB-TH, ADTB-T) (M-506)
· Broadcasting system
- Digital Terrestrial TV : DMB-TH
· Transmission Parameter
- Modulation : TDS-OFDM
- Modulation Modes : 4QAM(QPSK), 16QAM, 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
- Frame Numbering : On/Off
· Broadcasting system
- Digital Terrestrial TV : ADTB-T
· Transmission Parameter
- Modulation Modes : 4QAM(QPSK), 16QAM, 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
- Pilot : On/Off
- Frame Numbering : On/Off
ISDB-T Module (SBTVD) (M-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
- Bandwidth : 6, 8MHz
- Coding Rate : 1/2, 2/3, 3/4, 5/6, 7/8
- Time Interleaver : 0, 4, 8, 16
· 1 Seg., Full Seg. Supported
DVB-T2 Module (M-514)
· Broadcasting system
- Digital Terrestrial TV : DVB-T2
· Transmission Parameter
- Modulation : COFDM
- IFFT : 1K, 2K, 4K, 8K, 16K, 32K
- Bandwidth : 1.7/5/6/7/8//10 MHz
- Guard Interval : 1/128, 1/32, 1/16, 1/8, 19/128, 19/256
- Modulation Modes : QPSK, 16QAM, 64QAM, 256QAM
- Coding Rate : 1/2, 2/3, 3/4, 3/5, 4/5, 5/6
CMMB Module (M-516)
· Broadcasting system
- Digital Mobile TV : CMMB
· Transmission Parameter
- Modulation : OFDM
- Supported Mode : 4K
- Constellations : BPSK, QPSK, 16QAM
- Byte Interleave : Mode 1, Mode 2, Mode 3
- Bandwidth : 8MHz
- Guard Interval : 1/8
- Code Rates : 1/2, 3/4 LDPC
- Time Slots No. : Max. 40
- RS Coding : (240,240), (240,224), (240,192), (240,176)
- Scramble Mode : 0 ~ 7
H/W Spec.
RF Specifications
· Output Connector : SMA Type
· RF Output Frequency : 50~870 MHz ±1ppm (VHF/UHF)
* In case of Opencable module : up to 1GHz
· RF Frequency Resolution : 1KHz
· RF Level Accuracy : ±1dB relative to the level at 18-33 ℃
· Frequency Accuracy : 3 x 10-6 / 25 ℃
· Bandwidth : 5.0 ~ 8.0 MHz
· RF Power Level : -110 ~ 0dBm
· RF Level Resolution : 0.5dB steps
· Impedance : 50 Ω
Operating Specifications
· Power input : DC 12V
· Power consumption : Max. 32W
· Guaranteed temperature : 15 to 35 ℃
· Guaranteed humidity : 20 to 85% RH (No Condensation)
· Operating environment : Indoor
· Dimensions : 233(W)x83(H)x198(D)mm
· Weight : Approx. 1.45Kg
PC Requirements
· OS : Windows XP, 2003, VISTA, 2008 or Windows 7(32bit)
· CPU : Core2@2GHz
· RAM : Over 1GB