Used ADVANTEST R3681 #9290790 for sale

ADVANTEST R3681 is a high-performance electronic test equipment designed to measure and record similar signals with accuracy. It is suitable for use in industrial, automotive, aerospace, and biomedical fields. R3681 is a 5.4GHz radio frequency (RF) analyzer used to measure signals in the frequency range of 5kHz to 4.4GHz with accuracy up to 0.0003 dB. The device includes nine power supplies tuned to different levels that are provided by a high power switching supply. It is also capable of providing surge protection. ADVANTEST R3681 includes a special measurement receiver, which is a precision component designed to detect and measure the precise signal levels of RF signals. The receivers can display the exact amplitude and frequency of the signals from up to four different receivers at a single time. The receiver features an automatic range setting to enable the user to adjust the measurement according to the strong and weak signals. R3681 also features a layered menu structure, which makes it easy to set up for different measurement modes, allowing users to quickly progress through the measurements. It also contains a powerful and intuitive data acquisition and logging system. This data acquisition functionality allows for the concurrent capture of multiple streams of unequally spaced time series signals. ADVANTEST R3681 also features an enhanced temperature measurement range. This allows users to measure temperatures from -10°C to +65°C and display these temperatures in F or Celsius formats. A wide range of connections are available including an RS232 interface, a GPIB interface, and a Universal Serial Port. In addition, R3681 includes the Signal Tap feature, which provides an analysis of complex digital signals. The user can select different pins to observe the signal's activity in various digital stands and record it in a table. There is also a separate built-in function generator for the user to test their device's performance without any third-party equipment. ADVANTEST R3681 test equipment is a very reliable, powerful, and accurate instrument that combines multiple functions into one device. It is suitable for a wide range of testing applications, from automotive testing to aerospace testing. With its precision and features, this device makes testing easy and efficient.