Resonator Filters

A series of microwave hairpin resonator bandpass filters reduce the size, weight, and cost of subsystems such as multiplexers. The MMFM-FBG series can be used in receiver IFs, low-level transmitter exciters, and the channelized receivers of electronic countermeasures systems. The filters are designed in the company's Multi-Mix planar, multilayer fabrication process. They are available with center frequencies of 500 MHz to 40 GHz, with accuracy within 0.5%, and stability of 0.2% over a temperature range of –55° to +125°C. The stripline construction of the MMFM-FBG filters is immune from vibration stresses and rapid temperature cycling that detune conventional filters.

Merrimac Industries, Inc., 41 Fairfield Place, West Caldwell, NJ 07006 Phone: 888-434-MMFM; Fax: 973-882-5990