
High power cavity filters for military and commercial needs
New Products
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By
Jean-Pierre Joosting
The benefits of this type of filter include sharp attenuation, low loss and consistent performance from unit-to-unit. An example of a product available in this line is a 1280 MHz bandpass filter with 65 dB rejection at 1000 MHz and 1800 MHz. This filter is rated for 400 W avgerage and 2000W cW (20% duty cycle) and exhibits low loss (0.3 dB). Other high power topologies are available as well, including tubular designs (reflective and absorptive offerings).
