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Products - Products

MICROSTRIP DIRECTIONAL COUPLERS

 

 

We are suggesting the directional coupler on multi connected lines with 3 dB transient attenuation (Lange bridge) in hybrid-integrated implementation (DIC).

Various modifications of these devices are released:

Modifications  

Frequency range,GHz   

DC 1-2  1...2  
DC 2-4  2...4  
DC 4-8  4...8  

All products modification can be delivered as printed-circuit board and as case with SMA-F connectors by customer request.

Are used in:

  • power dividers and power combiners;
  • balanced circuits of power amplifiers;
  • balanced mixers;
  • mixers with image channel suppression;
  • phase shifters;
  • duplexers;
  • beam formes.

 SPECIFICATIONS

Parameters  DC 
Bandwidth losses, no more than   0,5 dB
SWR, no more than 1,25
Direction. not less than 20 dB
Output isolation, not less than  ----
Phase shift 900
  

 read more PDF

 

 
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