Features：
• USB 2.0 Platform Base Frame (DVB-ASI Output & Input)
• T-DMB / DAB+
• OFDM (DVB-T/DVB-H) modulation optional
• ISDB-T/B modulation optional
• QAM (DVB-C/ITU-T J83 Annex B) modulation optional
• OFDM (T-DMB/DAB) modulation
• ATSC (8VSB) modulation optional
• CMMB modulation + Mulitplex frame optional
• OpenCable Moculation optional
• DTMB modulation optional
• Real time ASI INPUT to RF OUTPUT modulation
• MPEG2 - TS Recording & Analyzing (Program / PID) / Bit stuffing ability
• On-board VHF/UHF RF output up-converter at level -20dBm (1Hz step Agile Type) basic
• RF Level Accuracy : <+/-1dB
• AMP & RF Step Attenuators for professional RF level test - RF output from +10 dBm to -110 dBm (0.1dB
• steps) optional
• Temperature compensation using an integrated temperature sensor, enable to heater control without RF
• level loss

DVB-ASI Output (Base Frame)
-DVB-ASI (OUTPUT)
Parameter Value
Buffer 8 MB
Connector type BNC (75Ω)
Output Bitrate ~ 108 Mbps
-DVB-ASI Input (Base Frame)
DVB-ASI (INPUT)
Parameter Value
Buffer 8 MB
Connector type BNC (75Ω)
Input Bitrate ~ 108 Mbps

DVB-T/H Modulator Specification (Optional)
Modulation
Modulation Mode QPSK, 16 QAM, 64 QAM
Transmission Mode 2K, 4K, 8K
Channel bandwidth 5, 6, 7, 8 MHz
Convolution Code Rate 1/2, 2/3, 3/4, 5/6, 7/8
Guard Interval 1/4, 1/8, 1/16, 1/32
RF OUT
Frequency range 50 ~ 870 MHz
Channel bandwidth 5, 6, 7, 8 Mhz
Output Impedance 50 Ω
RF Output Level -20 dBm (-110dBm ~ +10dBm)
Return Ross >15 dB
Spurious >60 dB
Phaser Noise -95 dBc @10 KHz
Connector Type SMA (50Ω)
RF Level Accuracy <+/-1dB

VHF/UHF RF Att enuator (Optional)
Item                                                                 Unit                                Min.                    Type                            Max.
Input Range                                                   dBm                               —                         -20                               —
Output Control Range                                 dBm                              -110                                                         +10
Output Control Step                                       dB                                                              0.1
Frequency Control Range                          MHz                                  50                                                           870
Frequency Control Step                                Hz                                                                 1
Valid Temperature Celsius                         (ºC)                                   25                       38                                60
Power Supply Voltage                                   V                                                                  12V
Power Supply Current                                   mA                                    640                                                       1,000

CMMB(STiMi) Modulation Specification (optional)
-Modulation+Multiplex Frame
 Modulation Mode CMMB(STIMI)
 Compliant CMMB GY/T220. 1/2006 and GY/T 220.2/2006
 Support Logical Channel Setting
 Byte Interleave Mode Mode 1, Mode 2, Mode 3
 RS Coding (240, 240), (240,224), (240,192), (240, 176)
 Constellation BPSK, QPSK, 16QAM
 LDPC Bitrate 1/2, 3/4
 Signal Bandwidth 8 MHz
-RF OUT
 Frequency Range (Full VHF-UHF 50 ~ 870 MHz)
  S/L-Band external RF Adopter Device
 Real Time Level Attenuation: Yes
 Output Inpedance: 50Ω
 RF Output Level: -20 dBm
 Return Loss: >15dB
 Spurious: >55 dB
 Phaser Noise: <-95dBc @ 10KHz Offset
Connector Type : SMA (50Ω)
RF Level Accuracy: <+/-1dB

ATSC Modulator Specification (Optional)
-Modulation Mode: 8-SVB
Symbol Rate: 10.76 Ms/s
-RF Out
 Frequency range 50 ~ 870 MHz
 Channel bandwidth: 6 MHz
 RF Output Level: -20 dBm (-110dBm ~ +10dBm)
 Return Ross: >15 dB
 Spurious: >60 dB
 Phaser Noise: -95 dBc @10KHz offset
 Connector Type: SMA (50Ω)
 RF Level Accuracy: <+/-1dB

OpenCable Modulator Specification (Optional)
-Modulation Mode: Annex B (QAM 64, 256)
 Symbol Rate: 5.057 or 5.38 Ms/s
Standard: ITU-T J83 FEC Annex B
Channel bandwidth: 6, 7, 8 MHz
-RF Out
 Frequency range： 50 ~ 870 MHz
Channel bandwidth： 6, 7, 8 Mhz
RF Output Level: -20 dBm (-110dBm ~ +10dBm)
Output Impedance: 75 Ω
Return Ross: >15 dB
Spurious: >60 dB
Phaser Noise: -95 dBc @10KHz offset
Connector Type: SMA (50Ω)
RF Level Accuracy: <+/-1dB

DVB-C Modulator Specification (Optional)
-Modulation Mode: Annex A/C (QAM 16, 32, 64,128, 256)
 Symbol Rate: ~ 10 Ms/s
 Staadard: ITU-T J83 FEC Annex A/C
 Channel bandwidth : 6, 7, 8 MHz
-RF Out
 Frequency range: 50 ~ 870 MHz
 Channel bandwidth: 6, 7, 8 Mhz
 RF Output Level: -20 dBm (-110dBm ~ +10dBm)
 Output Impedance: 75 Ω
 Return Ross: >15 dB
 Spurious: >60 dB
 Phaser Noise: -95 dBc@10KHz offset
 Connector Type: SMA (50Ω)
 RF Level Accuracy: <+/-1dB

ISDB-T/Tb & SBTV Modulation Specification (optional)
-Modulation Mode ISDB-T Layered OFDM,
Compliant ARIB STD-B31
Support Japan ISDB-T & Brazilian SBTVD
TMCC Encoding: Fully Supported
Segment: 1 Seg & full Seg Supported
-RF OUT
 Frequency Range: 50 ~ 870 Mhz
 Real Time Level Attenuation: Yes
 Output Impedance: 50 Ω
 RF Output Level: -20 dBm (-110dBm ~ +10dBm)
 Return Loss: > 15 dB
 Spurious: > 55 dB
 Phaser Noise: <- 95 dBc @10KHz offset
 Connector Type: SMA ( 50 Ω )
 RF Level Accuracy: <+/-1dB