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Duplexer Separates 1710 To 2155 MHz

April 22, 2010

Model DB5295 is a low-loss duplexer from Anatech Electronics designed to separate receiver and transmitter signals in a communications system. It has a receive frequency range of 1710 to 1755 MHz and a transmit frequency range of 2110 to 2155 GHz. The insertion loss in both bands is less than 1 dB while the return loss over the receive and transmit passbands is better than 18 dB. The duplexer, which is designed to handle 40 W average power, offers transmit/receive isolation of better than 70 dB.

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.