Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4438C #293627427 for sale

HP/AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4438C digital signal generator is a versatile, high-performing solution for telecommunications, aerospace, defense and industrial applications that require precision signal generation. This digital signal generator provides up to 550 MHz of frequency output range, a wide range of output levels, and a variety of formats, including amplitude modulation, noise, pulsed carriers, frequency hopping, and more. HP E4438C digital signal generator offers superior performance, with exceptionally low phase noise of -110 dBc/Hz at 10 KHz offset and < -140 dBc/Hz at 1MHz and optional RF frequency up to 6 GHz. It features external modulations outputs DC to 40 MHz, wide sweep capability and programmable internal modulation. External VCO output enables precise frequency setting over the entire frequency range. The instrument has two analog and two digital channels, output levels of -136 dBm to +13 dBm and resolution of 0.1 dB, and user-programmable output flatness. And it's all controlled by the intuitive AGILENT Lab Windows user interface and graphical color display. AGILENT E 4438C gives the user flexibility, with memory capacity of 8 Mpts/ch (for standard configurations), dual programmable attenuator and built-in frequency counter. Pre-defined output waveforms, digital source and digital modulation can also be generated. Additionally, the flexibility of the Generator can be increased with a wide range of options and accessories, such as balanced/unbalanced output, AM and FM tracking generator options, as well as an expanded frequency range. KEYSIGHT E4438C meets demanding automation needs, with programmable commands, a comprehensive list of auxiliary commands, remote control over GPIB and LAN, and an optional available GPIB and USB device controller configuration. Additionally, the option switchable internal reference clock and external reference clock, the instrument allows the user to easily implement standards such as IEEE 1588, or any other standards or protocols based on the external reference clock. Finally, E4438C provides excellent long-term stability and reliability, with multiple holdover thresholds and onboard frequency calibration. Its unsurpassed accuracy and performance and even a built-in calibration wizard make it a top choice for many applications. KEYSIGHT/E 4438C digital signal generator is the ideal choice for demanding precision signal generation.