Mini-Circuits’ ZVE-403-K+ is a Class-A, four-stage, unconditionally stable amplifier providing flat gain over an extremely wide frequency range from 26 to 40 GHz. This model is capable of delivering up to 0.125W output power at P3dB with high output IP3 supporting a wide range of sensitive, high-dynamic range receiver applications and many systems where high performance over wideband is needed. It operates on a +12V supply and features built-in safety features including protection against reverse bias and immunity to accidental (less than 2 minutes) open or short loads. The amplifier comes in a rugged, compact case (1.2 x 0.46 x 0.45″) with K-type (2.92mm) connectors and an optional heat sink for efficient cooling.