The ESL0580QFN4 from Eclipse MDI is a PIN-Schottky Diode Limiter that operates from 0.5 to 8.0 GHz. It can handle up to 2 W of CW power, has leakage power of under 16 dBm, and has an insertion loss of less than 1.8 dB. The limiter has an internal DC block and features fixed or adjustable attenuation tuning. This EAR 99 classified diode limiter is available in a hermetically-sealed QFN package that measures 4.0 x 4.0 x 0.8 inches. It is ideal for commercial and industrial applications involving power measurements, analyzing radar performance, leveling pulsed signal sources, AM noise measurements, system monitoring & pulsed RF measurements.