Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E8257D #9128440 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E8257D is a microwave signal generator, widely used in electronic testing and measurement, and in particular for applications involving radio frequency (RF) signal generation. It operates from 2 to 20 GHz frequency range, and contains both a microwave signal source and a voltage-controlled oscillator (VCO). HP E8257D features a direct digital synthesis (DDS) system, allowing users to remotely control and set the signal to exact frequencies, with a resolution of 0.1 Hz. The device is capable of producing a broad range of signal types, including modulation levels from -113 to +13 dBm, with spurious level of -90 dBc/Hz at 1 GHz. It also offers several modulation modes for burst and sweep operation, with wide range of modulation formats supported, from pulse modulation to digital data modulation. Additionally, it features amplitude versus frequency control for precision shaping of the signal, and includes step-function generators to produce arbitrary waveforms. AGILENT E 8257D has an internal two-channel arbitrary waveform generator, enabling the device to produce user-defined waveforms with 128K non-volatile memory, and a 1 GSa/s sample rate. Moreover, it has an internal low-noise synthesizer with a phase noise level of -105 dBc/Hz at 1 GHz for precise frequency control. It offers external output ports, such as low speed BNC, high speed LAN port, as well as a USB port, allowing users to control and monitor the device remotely. In addition, AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E 8257D is equipped with powerful embedded diagnostics system, providing users with real-time signal status and advanced error detection feature for more reliable and accurate measurements. Finally, the device is designed with built-in protection for constant power and temperature stabilization across the performance range. All these features make KEYSIGHT E8257D an essential tool for electronic and RF system design, and helping engineers to reduce time-to-market while improving their product's performance.