Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4443A #9189105 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4443A is a 3 GHz vector network analyzer designed for the measurement of reflection and transmission parameters of active and passive RF components and devices such as antennas, filters, isolators, and amplifiers. Sharing many features of its larger, more expensive counterparts, and available at a lower price point, it can be great value-for-money if you don't need the higher specifications offered by higher-end controllers. HP E4443A has a wide frequency range of up to 3 GHz, and can handle up to 8 reflection measurements and 16 transmission measurements with 2 input ports. Its basic configuration includes one pair of S-parameters with a dynamic range of up to 65 dB and a minimum port-to-port isolation of 60 dB, making it capable of measuring small signal components and sources as well as larger components. Its high directivity of 65 dB ensures accurate reflections and transmission data even with high harmonic distortion tests. The device communicates through a laptop or workstation via GPIB, USB, or LAN interfaces. The Windows-based operation system, Command Expert 2.0, along with the available PC software, allows for the intuitive automation of using AGILENT E4443A. The analyzer comes with a built-in power supply for greatly improved port-to-port isolation ensuring accurate S-parameter readings. It can also handle higher power levels up to 50 Watts, allowing for more continuous operation without needing to resort to additional cooling. HEWLETT-PACKARD E4443A comes with a wide variety of options to build a custom configuration that caters to your exact needs. These include an additional pair of S-parameters, cal kits for different frequencies, elements enclosures and more. Another great feature of KEYSIGHT E4443A is its small size and light weight, making it easy to carry. This makes it flexible, transportable, and able to be used in a variety of environments and locations. Overall, E4443A is a great value-for-money device, offering a wide range of features and capabilities for accurate and reliable measurements of active and passive RF components. Its small size, light weight, and plentiful connectivity options make it flexible to use, while its automated measurement capabilities and powerful PC interface make it easier than ever to use.