1421-3-DP318 - TV Combiner

4+8kW UHF Constant Impedance Combiner


Features 

Mechanical characteristics 

  • Connectors 
  • Input Narrow Band EIA 1 5/8" 
  • Input Broad Band EIA 1 5/8" or 3 1/8" 
  • Output EIA 3 1/8" 
  • Overall dimensions [WxDxH] [mm.] 380x490x600 
  • Temperature range [° C] -10 ÷ +50 
  • Weight [kg.] 50 


Electrical characteristics 

  • Frequency range [MHz] 470÷862 
  • Bandwidth[MHz] 6÷8 
  • Narrow Band Insertion Loss [dB] Broad Band Insertion Loss [dB] Narrow Band Return Loss [dB] > 26 
  • Broad Band Return Loss [dB] > 26 
  • Input/Output Impedance [Ohm] 50 
  • Minimum Distance Between Channels 1 guard channel 
  • Insulation NB>BB [dB] > 40 
  • Insulation BB>NB [dB] > 40 
  • Narrow Band Maximum Power [W] 4000 
  • Broad Band Maximum Power [W] 8000 
  • Max. Group Delay Variation [ns] 20

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