Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 8757D #9383684 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 8757D Electronic Test Equipment is designed to provide highly accurate and reliable measurements for electrical and electronic applications in research laboratories and industrial settings. It is a vector network analyzer (VNA) that enables precise measurements in a variety of configurations, including testing of RF components, impedance, power amplifiers, receivers and antennas. HP 8757D is a 50-ohm VNA that can measure up to 50 MHz of RF frequency with a low-noise amplifier (LNA). It has four test displays with a resolution of up to 250 mHz/div and the lowest trace level of -80 dBm. The test displays include two S-parameters, group delay and a four-tone signal level. It also has an oscilloscope feature, enabling users to measure pulse parameters such as rise and fall times, pulse duration and amplitude. AGILENT 8757D has four pairs of input ports for 1 kHz to 50 MHz operation, with input port isolation greater than 100 dB. It can test 50-ohm coaxial cables, 50Ω" connectors and SMA coaxial adapters with less than 24 hours time-drifting between tests. It is also capable of measuring the group delay in both positive and negative directions from the reference plane. 8757D has two built-in source generators to provide a reference signal or sweeps of frequency or power. These include two 15 dBm signals at 1 kHz and 5 Hz, and a 25 dBm signal at 10 kHz. This enables HEWLETT-PACKARD 8757D to perform frequency-based tests, such as antenna gain, directivity, radiation resistance, return loss, and more. KEYSIGHT 8757D also features a comprehensive software suite, offering automated step-by-step measurements, allowing users to quickly complete a wide range of tests. The software can also be used to save, print and graph results. Overall, AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 8757D is a versatile and reliable test system, designed to help users make more precise and accurate electrical and electronic measurements. It is a powerful tool designed to optimize the testing and measurement process by providing comprehensive test, analysis and measurement capabilities.