New Broadband Filter

2.5.2010

We are pleased to display Microtech PN# 245781, a 9.3 to 10.0 GHz broadband filter with excellent attenuation characteristics at harmonic frequencies 19.0 to 20.0 GHz. The entire assembly exhibits approximately 0.2 dB Insertion Loss at band edges, while providing > 30 dB rejection below 7 GHz and above 15 GHz. VSWR of 1.2:1 is easily achieved with little to no tuning after assembly.

The latest in simulation software enabled digital integration of filter and step transition to quarter height WR90 prior to manufacture. An evanescent mode filter topology was selected for its compact design and harmonic attenuation properties, and optimized to achieve a robust and easily manufactured solution.


11/21/2008
Precision Millimeter Cross-Guide Coupler
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