Cavity Duplexer Filters ISM Band

Dec. 10, 2009
Model AD2412-2462D246 from Anatech Electronics is a cavity duplexer designed for applications in the unlicensed 2.4-GHz Industrial-Scientific-Medical (ISM) band. Band 1 covers 2401 to 2423 MHz while band 2 passes signals from 2451 to 2473 MHz. ...

Model AD2412-2462D246 from Anatech Electronics is a cavity duplexer designed for applications in the unlicensed 2.4-GHz Industrial-Scientific-Medical (ISM) band. Band 1 covers 2401 to 2423 MHz while band 2 passes signals from 2451 to 2473 MHz. Performance in both bands includes better than 75-dB isolation, less than 1.7-dB passband insertion loss, and better than 15-dB return loss. The 50-Ohm duplexer will handle up to 25 W CW input power and is designed for operating temperatures from -10 to +60 deg. C. The compact component measures 6.75 x 4 x 1.75 in., and uses Type-N female 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.

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