SAW Bandpass Filter Screens 913 To 975 MHz

Model AM942S157 is a surface-acoustic-wave (SAW) bandpass filter from Anatech Electronics with center frequency of 942.5 MHz and 3-dB bandwidth of 913 to 975 MHz. It has insertion loss from 925 to 960 MHz of less than 2.5 dB and peak-to-peak amplitude ...
Sept. 17, 2009

Model AM942S157 is a surface-acoustic-wave (SAW) bandpass filter from Anatech Electronics with center frequency of 942.5 MHz and 3-dB bandwidth of 913 to 975 MHz. It has insertion loss from 925 to 960 MHz of less than 2.5 dB and peak-to-peak amplitude ripple of 1.25 dB. Rejection ranges from 23 dB from DC to 905 MHz to 35 dB from 980 to 1000 MHz. The VSWR is 2.0:1 or less. The SAW bandpass filter is designed to handle RF input power to +15 dBm and work over operating temperatures from -30 to +85C. It measures 3.0 x 3.0 x 1.3 mm and is supplied in tape-and-reel format for use with automated assembly equipment.

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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