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Directional Couplers

Cellular/PCS Directional Couplers

cdircoup.gif (6862 bytes)



  • Bi-Directional
  • Up to 100 watts Power
  • Loss < 0.1dB
  • Directivity > 20dB
  • Return Loss < -20dB
  • Standard SMA Connectors
  • Internal Terminations
  • These coaxial couplers feature low insertion loss and up to 100 watts power handling capability. Dual coupled parts allow simultaneous monitoring of forward and reverse power. Internal terminations and SMA connectors are standard. Units can be supplied with other connector types as well as higher power handling capabilities and coupling values.
Outline Drawing of Coaxial Directional Coupler
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800-900MHz 860-960MHz 1700-1990MHz
10 +/-  1.0 12A2NA-10S 12A2NB-10S 12A2NC-10S
20 +/-  1.0 12A2NA-20S 12A2NB-20S 12A2NC-20S
30 +/-  1.0 12A2NA-20S 12A2NB-20S 12A2NC-20S
Specifications subject to change without notice


47, Gangamma Temple Road, Jalahalli P.O
Bangalore - 560 013, India