Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4438C #159531 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4438C is an electronic test equipment used for testing radio-frequency (RF) and microwave devices from frequencies from 9 kHz to 6.5 GHz. It is a fully integrated, comprehensive solution for performing a wide variety of measurements including gain compression, intermodulation distortion, adjacent-channel power, noise-figure, linearity, frequency response and many more. With its synthesized signal generator (SSG) technology, HP E4438C offers a wide frequency range, high level accuracy and low spurious levels. AGILENT E 4438C utilizes a dual synthesizer architecture with phase-locked-loop (PLL) technology to provide high-speed frequency switching capability. The synthesizer covers a wide range of frequencies, from 9 kHz to 6.5 GHz, with a rotary control knob and into a step-down mixer that can work in the range of 1.0 to 6.5 GHz. It also offers 50-ohm, 75-ohm and clip type input matching for a variety of applications. The step-down or attenuator provides an attenuation range from -20 dB to +20 dB, with a selectible output level of 0 dB to -30 dBm. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E 4438C also is a performance-grade instrument, providing high-level accuracy and high-stability signal source. It features direct reading, DVM-style accuracy signal levels with dBm resolution, and a wide range of measurement bandwidths from 2 kHz to 25 MHz. It provides a high accuracy vector signal analyzer (VSA) with a level accuracy of 0.2 dB typical, 0.3 dB maximum, linearity of 0.2 dB typical, and spurious of -60 dB. HEWLETT-PACKARD E 4438C also offers excellent signal performance with sophisticated capabilities, such as harmonic and spurious rejection, automatic signal detection, auto-gain control, and automatic sweeps. Additionally, it provides good operating control with an intuitive, user-friendly interface. KEYSIGHT E4438C can be connected to a variety of other instruments, such as PC's, scopes and signal generators, through an RS-232 or GPIB interface. Overall, AGILENT E4438C is an excellent electronic test equipment. It offers top performance in a variety of applications, from testing to measuring and verifying RF and microwave devices. With its wide range of features, KEYSIGHT E 4438C provides an ideal solution for RF/microwave users.