Exceptional Gain and Power Performance Over A Broad Bandwidth

The Keysight Technologies N4985A series system amplifiers are high performance broadband amplifiers with excellent power and gain from 100 kHz to 50 GHz. The amplifiers are self-contained and plug into standard AC power sources.

The N4985A-P25 system amplifier is a high performance broadband amplifier with excellent power and gain from 2 to 50 GHz. The amplifier is designed to be easily used in lab and test applications and is completely self-contained with a standard AC power supply.

The N4985A-P25 is a test amplifier designed for broadband power and gain applications. It is ideally suited for saturated RF amplifier testing, driving TWT amplifiers, or as an antenna system amplifier. High gain and typically 22 dBm output power at 50 GHz will overcome long cable losses from the signal source, and will provide additional power required in many development and test applications.

N4985A Options

• N4985A-P15 operates from 10 MHz to 50 GHz
• N4985A-P25 operates from 2 to 50 GHz
• N4985A-S30 operates from 100 kHz to 30 GHz
• N4985A-S50 operates from 100 kHz to 50 GHz
• N4985A-OA3 Optical Application Tuning for Option S30
• N4985A-OA5 Optical Application Tuning for Option S50