Used WILLTEK 4400 #9109386 for sale

WILLTEK 4400 is an electronic test equipment that is used to test communication devices. The device features a wide range of tools to measure parameters such as power levels, frequency, and modulation, allowing it to be used for a wide range of wireless and wired applications. It is a portable device with an 8.9 inch touchscreen display and a ruggedized body, making it well-suited for long-term use in lab and field environments. 4400 comes pre-installed with two software packages— Advanced Measurement Suite (AMSLite) and Source-Measurement Suite (SMSLite)—which can be used to perform a range of tests related to telecom, RF, and EMC. Additionally, these software suites are capable of operating in either local mode or remote mode, allowing users to access, test, and analyze test results from a variety of locations. WILLTEK 4400 also comes with a variety of accessories (sold separately) to aid in testing communication systems and devices. It features a built-in spectrum/sweep analyzer and a variety of probes to measure signals from different protocols. These probes are compatible with a wide range of standards and protocols, such as 2G, 3G, 4G, Bluetooth, and Wi-Fi, allowing users to accurately measure and monitor these signals. Additionally, the device also includes a high-accuracy signal/spectrum generator and an RF power meter, allowing users to generate and measure signals for further analysis. The device includes a variety of features for added convenience, such as a rechargeable battery and an Ethernet connection, enabling users to access and control the device from a remote location. 4400 also comes with a noise figure option, allowing users to measure and monitor the noise of any device under test. The device's 707 MHz bandwidth allows for high-resolution measurements, making it perfect for studying the nuances of communication signals. Overall, WILLTEK 4400 is an excellent electronic test equipment that is well-suited for a wide range of applications. Its pre-installed software suites make it easy to get up and running with minimal setup. Additionally, its accessories make for more accurate and reliable signal testing. And its features like the rechargeable battery and Ethernet connection make it a great choice for those needing to test systems from a variety of locations.