Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81521B #9352476 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81521B is a high-performance optical source designed for optical communication analysis and measurement applications. Used in conjunction with an optical spectrum analyzer, HP 81521B offers the accuracy and repeatability necessary for precise transmission characterization. This device is suitable for testing a wide variety of optical signals, from telecommunications-level power levels to high-speed data rates on the order of gigabits per second. The device is often used in fiber-optic networks and in the aerospace industry, making it an ideal choice for an array of test applications. AGILENT 81521B features a wide range of output powers, frequencies, and signal types, making it suitable for a wide variety of uses and aiding its versatility. The device also consists of a fast-slewing internal RF voltage-controlled oscillator (VCO) that provides flexibility and repeatability. This ensures KEYSIGHT 81521B produces stable, repeatable signals for accurate tests. 81521B features advanced output-power monitoring, allowing you to control and optimize the device's output, minimizing unwanted noise and interference. This makes it suitable for testing digital and analog signals, and it offers a wide array of modulation formats, including quadrature amplitude modulation (QAM), non-return to zero (NRZ), and on-off keying (OOK). HEWLETT-PACKARD 81521B has a diverse set of accessories, helping ensure its adaptability to different user needs. Its USB connection allows you to instantly download new firmware updates, making certain that the device is up to date with any updates released by HP. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81521B also comes with an easy-to-use application software to control, store, and manipulate data with ease. HP 81521B's high precision output also simplifies the task of verifying and troubleshooting existing connections and installations. The device is fast enough to allow the user to quickly identify and characterize small deviations, aiding in the resolution of complex issues in a timely fashion. This makes it ideal for fiber-to-the-home testing, as it offers the accuracy and control the user needs. In summary, AGILENT 81521B is an electronic test equipment device used to precisely measure optical signals for a variety of applications. It offers advanced output-power monitoring and modulation formats, allowing it to quickly and accurately test analog and digital signals. It is easy to download new firmware updates and control the device and data with the accompanying software, making it suitable for a wide range of testing needs. This device is perfect for troubleshooting complex issues in optical communication networks.