A new transverse coupled resonator filter (TCRF) is designed for narrowband intermediate frequency (IF) filtering such as in satellite transponders, directional finders and anti-jam modems. It is capable of fractional bandwidths of 0.04% to 0.1% and is currently available from 80 to 1,600 MHz. It also features low to moderate insertion loss and 50 dB rejection.
This surface acoustic wave filter is available in ceramic leadless chip carrier packaging. Other packaging styles are available for more rugged environments and applications. Twelve standard part numbers are available for ordering immediately. Custom designs are also available.(Contact company for pricing and availability)
By Christina Nickolas
API Technologies , Orlando , FL
Sales 888-553-7531
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