Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4431B #9187001 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4431B is a high-performance electronic test equipment that is ideally suited for applications such as verification, tuning, and manufacturing testing. It provides a wide range of frequencies, from 250 kHz to 8GHz, with level and frequency measurements, pulse modulation and more. HP E4431B is housed in a lightweight and durable chassis with a user-friendly interface. It operates in several modes such as dual sweep, continuous sweep, and triggered sweep. AGILENT E4431B features an ultra-low noise figure at 0.43 dB maximum, which makes it suitable for ultra-sensitive measurements. It also has an automatic power compressor (APC) loop that eliminates the need for power adjustment when the signal level or user settings change. The device has four built-in bandwidths that can be selected from 9 kHz to 20 GHz with a maximum frequency span of 40 GHz, so it can measure many different types of signals. Additionally, it has a wide range of input and output formats for flexible operation. KEYSIGHT E4431B includes a GPIB Interface, a USB ports, and an Ethernet port for remote control and monitoring. It includes both an RS-232 port and an IEEE-488 interface. HEWLETT-PACKARD E4431B supports pre-programmed menu Quick tests so that users can quickly determine information such as frequency error, level accuracy, harmonics, and frequency consistency. It also features automated steps for adjusting the frequency, level, and other settings. E4431B can also be used in combination with other instruments, allowing users to set up complex measurements quickly and accurately. It includes built-in pulse modulation functions for precision signal generation and analysis. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4431B can generate a signal with an amplitude of 0.5 dBm to +21dBm and a spectral purity of -60dBc without the need for external components. Its low-distortion generator also ensures that high-quality signals can be generated even at low frequencies. HP E4431B is an invaluable piece of test equipment for many applications, including radio and mobile networks, medical electronics, RFID systems, and more. Its reliability, accuracy, and user-friendliness make it an ideal choice for a wide range of applications.