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Coaxial Impedance Adaptors

Product Announcement from North Hills Signal Processing Corporation

Coaxial Impedance Adaptors -Image

Coaxial Impedance Adaptors - 50, 75, & 90Ω

For interconnection of unbalanced circuits of different characteristic impedances with low insertion loss.

Line of standard models with combinations of type BNC male and female connectors match 50:75, 50:90, and 75:90 ohm circuits. Other connector types are available on special order.

Adapters transfer power bi-directionally and are matched in both directions. Bandwidths shown correspond to low end -3 dB maximum cut-off frequency, and high-end frequency at which the return loss is better than 19 dB.


  • Wide range of connector combinations
  • Matched connectors



  • Ideal for cable testing
  • Wide bandwidths
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