Hi-Rel RF Limiters to Protect Sensitive Receiver Components from 0.2 to 40 GHz

Fairview Microwave has expanded its line of broadband, high power coaxial packaged limiters with the introduction of 14 new models that operate over a wide frequency range in bands from 0.2 GHz to 40 GHz. These limiters provide low leakage power circuit protection of 10 to 18 dBm while offering good suppression of even-order harmonics under hard limiting. They also exhibit a fast recovery time of 10 to 100 nanoseconds and high CW power handling of up to 200 Watts peak power. 

These Limiter models have been designed to help protect sensitive components in the receive chain and other microwave circuits in close proximity to high power signals. Typical applications for these RF limiters include military communications, electronic warfare, fiber optic communication systems, instrumentation, SATCOM, radar, telecom, point-to-point wireless, and R&D applications. These RF limiters operate over a wide frequency range in bands from 0.2 GHz to 40 GHz and

These 50 Ohm designs incorporate hi-rel assemblies that do not require any external matching components. The compact packages support thru mounting holes and field replaceable connectors that allow for drop mounting onto a circuit board. These rugged modules are designed to meet MIL-STD-202 environmental test conditions for shock, humidity, vibration, altitude and temperature cycle. They are also guaranteed to operate over an operating temperature range of -54° C to +85° C. 

Fairview's high power coaxial limiters are ready for immediate shipment, with no minimum order quantity required. Click here for more information on RF Limiters from Fairview Microwave.


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