The PA6000L from DS Instruments is a Benchtop Variable Gain Amplifier that operates from 1.5 to 6 GHz. This wideband amplifier provides a saturated output power of over 32 dBm with a gain of up to 30 dB in 0.25 dB steps. It consists of an onboard controller that provides linear regulation, gate biasing, and power-up sequencing. The amplifier’s output power and gain parameters can be controlled, and the temperature and voltage are monitored for smooth operation. It requires a DC supply of 32 V and supports USB interface for easy integration using SCPI serial commands. The amplifier is available in a module with SMA connectors and is ideal for automated testing environments, production verification, educational / university lab use, aerospace/defense research, wireless infrastructure, antenna research, communication link design, and EMC testing applications.
