Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4438C #9355397 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4438C signal generator is a high-performance, low-phase noise vector signal generator from HP Technologies. It is designed for superior performance in civil and military communication applications, including radar systems. HP E4438C provides the industry's lowest levels of phase noise for a wide range of signal scenarios. It features a high signal-to-noise ratio and low noise floor, delivering a high-fidelity signal down to the noise floor. It also provides a broad frequency range, from 10 Hz to 6 GHz, and a wide modulation bandwidth range from 1 Hz to 400 MHz for pulse modulation. Its powerful frequency and pulse modulation capabilities allow it to faithfully emulate realistic waveforms, such as PSK, QAM, OFDM and other digital modulation types. AGILENT E 4438C also supports various analog modulations, including frequency modulation (FM), amplitude modulation (AM) and phase modulation (PM), as well as various signal forms such as swept-frequency, list and stepped frequency. It is also able to easily switch between analog and digital modulation. Its universal I/Q ports make it possible to combine analog and digital modulation signals, and its internal digital pattern generator allows for precise signal modulation. Its advanced pulse modulation capabilities also enable repeatability and pulse jitter performance that is essential for stringent radar applications. KEYSIGHT E4438C also includes several built-in digital filters which help to shape, flatten and improve distortion behavior for any given waveform. In addition to its sophisticated modulation capabilities, HEWLETT-PACKARD E 4438C also features a wide range of other features such as low SSB (Single Sideband) phase noise performance, enhanced linearity, broadband power control, frequency and frequency-shift keying (FSK) modulation, sweep & list mode operation, as well as several other features. Its large color LCD display, graphical user interface, and software-driven user menus make operation of the instrument straightforward and intuitive. Its housed in a rugged, modern-looking housing which ensures reliable performance even in tough environments. Overall, E 4438C is a powerful, advanced signal generator that provides wide-ranging capabilities for communication, radar and other applications. Its combination of low phase noise, wide modulation bandwidth and a wide range of features, means that it is well suited for a variety of challenging applications.