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Cables Cut Losses Through 67 GHz

March 16, 2011

The Phase3 low-loss coaxial cables from MegaPhase are usable through 67 GHz, depending upon choice of connector. Constructed with a solid gold-plated copper inner conductor and PTFE dielectric tape, the low-loss cables add a gold-plated copper-braid outer conductor and fluorinated ethylene propylene (FEP) outer jacket. Loss is as low as 0.05 dB/ft at 1 GHz and 0.23 dB/ft at 18 GHz, with loss of only 1.59 dB/ft at 40 GHz and 2.20 dB/ft at 67 GHz.

The cables are available as assemblies with a variety of different connectors, including SMA, Type N, 3.5-mm, 2.92-mm, and 1.85-mm connectors.

About the Author

Jack Browne | Technical Contributor

Jack Browne, Technical Contributor, has worked in technical publishing for over 30 years. He managed the content and production of three technical journals while at the American Institute of Physics, including Medical Physics and the Journal of Vacuum Science & Technology. He has been a Publisher and Editor for Penton Media, started the firm’s Wireless Symposium & Exhibition trade show in 1993, and currently serves as Technical Contributor for that company's Microwaves & RF magazine. Browne, who holds a BS in Mathematics from City College of New York and BA degrees in English and Philosophy from Fordham University, is a member of the IEEE.