Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 70843B #9092523 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 70843B is a broadband optical transmission test set designed for testing Optical Time Domain Reflectometer (OTDR) systems. This instrument is specifically designed to allow for precise measurements of optical fiber lengths, loss, and dispersion over optical fiber networks. It also includes comprehensive features such as fiber backscatter, optical signal to noise ratios, and optical power measurements. HP 70843B is a compact and lightweight instrument that incorporates a high resolution system for precise measurements of optical networks, and contains all the components necessary for rapid testing. The instrument features optical fiber modules that provide a modulation bandwidth of 160 KHz to 44 GHz, wide dynamic range of 24 to 55 dBm, and an adjustable frequency range of 186.5 MHz to 12.5 GHz. AGILENT 70843B also contains a variety of detectors, including a thermoelectric cooler-based thermistor detector and a Geiger-Muller counter. The thermistor detector utilizes a vibration-isolated detector that is situated in a shielded chamber. A built-in filter permits user selectable frequency response characteristics over a frequency range of 185 kHz to 12.5 GHz. The Geiger-Muller counter is designed to measure ionizing radiation on the fiber. KEYSIGHT 70843B also features a number of optical fiber connectors and patch cords, and an extensive array of optical switches, physical interfaces, and fiber couplers. The optional fiber adapters allow the user to switch the instrument from single mode to multimode operation. The large LCD display offers a detailed representation of the test results, enabling the user to quickly identify problems and interpret results. HEWLETT-PACKARD 70843B also includes a built-in memory for storing multiple settings, including commonly used measurements and test setups. The instrument is also compatible with a variety of PC-based analysis and control programs, allowing for the efficient integration of data analysis and reporting. The instrument also includes a variety of hardware, including cables, clamps, and software for easy setup, and unlike many other test sets, 70843B can be used in both laboratory and field environments. Overall, AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 70843B is a powerful, yet precise instrument that can offer reliable and accurate testing for an extensive range of optical fiber networks. This instrument can provide detailed tests of loss, dispersion, and fiber backscattering, and offers a wide frequency range for testing with high dynamic range and numerous features. The included accessories and software support, combined with a highly reliable construction, make HP 70843B a great choice for testing and troubleshooting optical networks.