Test, Lab, Medical equipment » Spectrum Analyzers

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Used lasers and light sources

  • Trusted Seller
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    AGILENT 8702D

    • used

    • Manufacturer: Agilent - Keysight
    • Model: 8702D

    The HP 8702D 300 kHz to 3 GHz (850 nm) 300 kHz to 6 GHz (1300, 1550 nm) Lightwave Component Analyzer precisely characterizes the swept modulation frequency response of wide bandwidth fiber optic system elements s...

    Cary, NC
  • Advantest Q8381

    Advantest Q8381

    • used

    • Manufacturer: Advantest
    • Model: Q8381

    The Q8381 is the ideal optical spectrum analyzer for use in spectrum and side mode ration analysis of DFB laser diodes. At 5 nm and 1 nm from the peak wavelength, these analyzers provide a dynamic range of 50 dB ...

    Webster, MA
  • Advantest Q8344A

    Advantest Q8344A

    • used

    • Manufacturer: Advantest
    • Model: Q8344A

    The Q8344A is an optical spectrum analyzer employing a Michelson interferometer. The coherent length which cannot be measured by dispersion spectroscopy using a grating can be measured by the Q8344A using the int...

    Webster, MA
  • Deviser AE8500 Optical Spectrum Analyzer

    Deviser AE8500 Optical Spectrum Analyzer

    • new

    • Measure the full range of communication wavelengths and spectrum channels • Test spectral properties of various types of laser sources • Test transmission characteristics of optical devices • Diagnose and monit...

    Midrand, South Africa

Overview

Spectrum analyzers are essential tools in the fields of electronics and telecommunications used to measure the magnitude of an input signal versus frequency within the full frequency range of the instrument. They are crucial for identifying and analyzing frequency components, detecting signal interference, and troubleshooting various electronic devices.

FAQ

What factors should I consider when buying a used spectrum analyzer?

Consider the frequency range, resolution bandwidth, dynamic range, and overall condition. Check for calibration records and ensure all functions are operational.

How can I safely ship a spectrum analyzer?

Use the original packaging if available or a sturdy, well-cushioned box. Ensure the analyzer is secured to prevent movement and protected from moisture and impact.

What maintenance does a spectrum analyzer require?

Regular maintenance includes calibrating the device, cleaning the exterior, and ensuring all connectors are in good condition. Refer to the manufacturer's manual for specific maintenance schedules.