ATSC3.0數(shù)字電視信號調(diào)制卡AMM300
AMM300很方便的把MPEG2,MPEG4 TS和ETI轉(zhuǎn)換發(fā)射數(shù)字廣播電視射頻信號的綜合儀器。
它可以覆蓋所有數(shù)字電視標(biāo)準(zhǔn),移動電視的標(biāo)準(zhǔn),數(shù)字廣播標(biāo)準(zhǔn)的綜合一體機(jī)。 它包含DVB- T, DVB-C, ATSC, OpenCable, DTMB, ISDB-T(SBTVD), CMMB, DAB, DAB+, T-DMB and D
VB-T2(SPLP/MPLP)
ATSC3.0數(shù)字電視信號調(diào)制卡AMM300
調(diào)制方式 廣播系統(tǒng) & 傳輸參數(shù) 備注
ATSC Modulation - Modulation : 8VSB
DVB-C Modulation - Modulation : QAM (Annex - A/C)
- Modulation Modes : 32, 64, 128, 256QAM
- Symbol rate : 1~8.0 MS/S
Opencable Modulation - Modulation : QAM (Annex - B)
- Modulation Modes : 64QAM, 256QAM
RF Output Frequency
: Up to 1GHz DVB-T Modulation - Modulation : COFDM
- IFFT : 2K, 4K, 8K
- Guard Interval : 1/4, 1/8, 1/16, 1/32
- Modulation Modes : QPSK, 16QAM, 64QAM
- Coding Rate : 1/2, 2/3, 3/4, 5/6, 7/8
DTMB Modulation • Broadcasting system
- Digital Terrestrial TV : DMB-TH, ADTB-T
• Transmission Parameter - Modulation : TDS-OFDM / Single Carrier - Modulation Modes : 4QAM(QPSK), 4QAM-NR, 16QAM
32QAM 64QAM
- Guard Interval : PN420,PN595,PN945 (Frame Header)
- Code Rate : 0.4, 0.6, 0.8
- Bandwidth : 5, 6, 7, 8Mbps
- Time Interleaver : 240, 720
- Frame Numbering : On/Off - Pilot : On/Off
ISDB-T(SBTVD) Modulation - Modulation : BTS-OFDM
- Mode : 1, 2, 3
- 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
- Segment : 13Seg, 1Seg, 3Seg
- 1 Seg., Full Seg. Supported
DAB/DAB+ Modulation - Modulation : COFDM
- Bandwidth : 1.576MHz
- Modes : 1
CMMB - 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
ATSC3.0數(shù)字電視信號調(diào)制卡AMM300