The 4151E from Ophir RF is an EMC Solid-State Power Amplifier that operates from 6.0 to 18 GHz. It delivers a saturated output power of 250 W with a small signal gain of more than 54 dB and supports CW/AM/FM/PM/Pulse input signal formats. This amplifier utilizes Class AB linear power devices that provide an excellent 3rd-order intercept point, high gain, and a wide dynamic range. It requires an AC supply of 180-240 V and consumes less than 3500 W of power. The amplifier is available in a rack-mount module that measures 19 x 8.75 x 26 inches.