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High Power RF Limiter Line

High Power RF Limiter Line

The expanded broadband, high power coaxial limiter line now consists of 13 unique models that provide low leakage power to sensitive control components in the receiver chain while offering good suppression of even-order harmonics under hard limiting. These RF limiters operate over a very wide frequency range in bands from 0.2 to 40 GHz and provide low leakage power circuit protection of 10 to 18 dBm. Additionally, they exhibit high CW power handling of up to 200W peak power and a fast recovery time of 10 to 100 nanoseconds. The 50 ohm designs use hi-rel assembly processes, incorporate complete limiting diode circuitry, and do not require any external matching components. The compact package outlines support field replaceable connectors and thru mounting holes and can be drop mounted onto a circuit board. These rugged models operate over a guaranteed operating temperature range of -54 to +85ºC and are designed to meet MIL-STD-202 environmental conditions for shock, humidity, vibration, altitude, and temperature cycle.