Keysight Technologies 4395A

The Keysight (Agilent) 4395A is a versatile analyzer combining vector network, spectrum, and optional impedance measurement capabilities in a single unit. Operating from 10 Hz to 500 MHz, it delivers ±0.05 dB and ±0.3° magnitude/phase accuracy, making it ideal for precision gain, group delay, distortion, and S-parameter testing. With a synthesized source output of -50 to +15 dBm and RBWs from 1 Hz to 1 MHz, it supports high-speed, high-resolution spectrum analysis. A/D conversion ensures ±0.8 dB level accuracy at 50 MHz, and -145 dBm/Hz sensitivity at 10 MHz ensures low noise floor evaluation. Equipped with IBASIC automation, color TFT display, disk drive, and optional time-gated analysis, it is optimized for both lab and production environments. Testwall can supply the used Keysight (Agilent) 4395A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 4395A.