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ASI - COFDM

Ref. 5540

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Technical manuals: 
Telev茅s reserves the right to modify the product.The product may be different than shown in the picture.

The ASI to COFDM transmodulator takes a TS-ASI signal (according to the EN 50083-9 standard) to convert it into COFDM format and subsequently to the preferred output channel (UHF or VHF and with a maximum bandwidth of 8 MHz) by means of an agile up-converter.

  • Low phase noise.
  • Configurable parameters.

 

Reference  5540
 ASI Input In accordance with EN 50083-9 standard
 COFDM
Modulator
Modulation format  QPSK, 16QAM, 64QAM Scrambling  DVB EN 300744
Guard interval 1/4, 1/8, 1/16, 1/32 Interleaving DVB EN 300744
FEC 1/2, 2/3, 3/4, 5/6, 7/8 Cell_id Selectable
Bandwidth MHz 7/8 Spectral invertion normal/inverted
UP- Converter Output frequency VHF MHz 177,5 ··· 226,5  Adjustable output level dB 15
UHF 474 ··· 858  Typ. Through losses dB < 1,5
Frequency steps KHz 125 / 166,66  Input/Output connectors type F female
Typ. Phase noise. dBc/Hz 90 (10KHz)  Impedance ohm 75
Output level dBμV 65 ··· 85  
General  Consumption mA 360 (5Vdc); 160 (15Vdc)  Protection index IP20
 Dimensions (W x H x D) mm 50 x 197 x 163

 

 

Additional Infomation
Technical manuals: 
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