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  ???????>???????????????>???? DTV
?? ???????/??????????????豸DTX2000    
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???????/??????????????豸DTX2000

 

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???????/??????????????豸DTX2000

• ????????????????????????????
• ????????????ASI output)
• ???????????
• ????????
• ??????
• ??????TR101 290 Jitter
• ???I/Q ???(???: FM-205)
• ??????AWGN ???(???: FM-203)
• Fading ????????????????
• ???????(??????????????????????)
????????????

???????

• ?????????????????????????
• ??????/????(LCD, PDP)????
• ??????/?????з?????????
• ????????????????
• ???????????
• DTV о?????(??г??/????)

 

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???????/??????????????豸DTX2000

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

 

 

  ????

???????/??????????????豸DTX2000

• DVB-T ???(DMM-501)
????
- ??????????: DVB-T
???????
- 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 ???(DMM-502)
????
- ?????????: ATSC
???????
- Modulation : 8VSB


• DVB-C ???(DMM-503)
????
- ???????????: DVB-C
???????
- Modulation : QAM (Annex - A/C)
- Modulation Modes : 32, 64, 128, 256QAM
- Symbol rate : 5~7.1 MS/S


• OpenCable ???(DMM-504)
????
- ???????????: OpenCable
???????
- Modulation : QAM (Annex - B)
- Modulation Modes : 64, 256QAM


• DVB-S/S2 ???(DMM-505)
????
- ???????????: DVB-S/S2
???????
- Modulation : DVB-S/S2
- Modulation Modes : DVB-S (QPSK)
DVB-S2 (QPSK, 8PSK)
- Integrated L-Band Upconverter with on-board
- Symbol rate : 0.088~45 MS/S


• DTMB ???(DMB-TH (DMM-506))
????
- ??????????: DMB-TH
???????
- Modulation : TDS-OFDM
- Modulation Modes : 4QAM(QPSK), 16, 64QAM
- Guard Interval : PN420, PN945
(Frame Header)
- Coding Rate : 0.4, 0.6, 0.8
- Bandwidth : 5, 6, 7, 8
- Time Interleaver : 240, 720


• ISDB-T ???(SBTVD (DMM-507))
????
- ??????????: ISDB-T
???????
- 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. ???
???????/??????????????豸?C DTX2000


• DVB-T/H ???(DMM-508)
????
- ??????????: DVB-T/H
???????
- 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


• DTMB ???(ADTB-T(DMM-509))
????
- ??????????: ADTB-T
???????
- Modulation Modes: 4QAM NR, 4QAM, 16QAM, 32QAM
- Guard Interval : PN420, PN595, PN945
(Frame Header)
- Bandwidth : 5, 6, 7, 8
- Time Interleaver: 240, 720


???????
• ASI ??????(FM-200)
- Output bit rate : 0 ~ 214Mbps
- Packet Size : 188/214Byte
- Null Packet Insertion from H/W


• SPI(LVDS) ??????(FM-201)
- Output bit rate : ~ 108Mbps
- DVB/SPI Connector : D-sub 25-pin(Female)
- Packet Size : 130, 188, 192, 204Byte


• GPIB ???(FM-202) : IEEE 488.2


• AWGN ???(FM-203)
- C/N range : 0 ~ +45dB
- C/N resolution : 0.1 dB Steps
- Noise Band Width : 0 ~ 10MHz


• FADING ???(FM-204)
- ???????
- ?????λ???
- ?????????
- Rice ???
- Log ???
- 6????????


• I/Q ???(FM-205)
- Internal Base-band I/Q
- Output Connector Type : BNC
- Output Impedance : 50Ohm
- Output Voltage : 0.5 V (VP)


???????
• HDD 250G(EF-301-250) : SATA 5400RPM


• HDD 320G(EF-301-320) : SATA 5400RPM


• ????????(EF-303) : S/W & H/W


• ??????(EF-305)
- Ethernet 10/100 ??????

 

  ???????????/??????????????豸DTX2000

 

 
 
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????????????:
0755-82737885

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