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HDMODIF8D4
Transmodulator
Price: HK$0
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Features
  • 8 x DVB-S/S2 RF and 1 x ASI input
  • Input frequency: 950~2150 MHz
  • Input symbol rate: 1~45 Msps
  • 4 x DTMB RF output
  • Output frequency: 47~870 MHz
  • LCD / Keyboard control by front panel and network management by Ethernet
Specification
 

Input

RF  8 x tuner (DVB-S/S2) (950~2150 MHz)
ASI 1 x ASI (BNC)
Symbol Rate 1~45 Msps
Interface  F-connector (75Ω impedance)
 

Output

Frequency Range  47~870Mhz, 1Khz step
Constellation

4 QAM-NR, LDPC 0.8

4 QAM, LDPC (0.4, 0.6, 0.8)

16 QAM, LDPC (0.4, 0.6, 0.8)

32 QAM, LDPC 0.8

64 QAM, LDPC (0.4, 0.6, 0.8)

Carrier mode Single carrier, multi carrier
Interleaving  240,720
Error-Correcting Codes BCH/LDPC
Frame Mode 420 fixed, 595 fixed, 945 fixed, 420 var, 945 var
MER ≧35dB
Output Level 75~100dBµV
Level Attenuation Range  0dB~25dB(per carrier), 0.1dB step
 

General

Control  LCD / Keyboard, network management
Size  482mm x 415mm x 44mm
Temperature Range  0~45°C (Operation); -20~80°
Power 100-240VAC, 50Hz, 25W
 

 

 

 

 

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