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Used light control module

  • Coherent 251 Spectrum Analyzer control

    Coherent 251 Spectrum Analyzer control

    • used

    • Manufacturer: Coherent

    The Model 251 Spectrum Analyzer Controller is designed to be used in conjunction with Model 216 or 240 Optical Spectrum Analyzers. In the internal ramp (INT) mode, the Model 251 moves one of the two spherical mi...

    Gatineau, Canada
  • Trusted Seller
    Keysight / Agilent / HP

    Keysight / Agilent / HP N9340B

    • used

    • Manufacturer: Agilent - Keysight
    • Model: N9340B

    100 kHz to 3 GHz frequency range 10 ms non-zero span sweep time 30 Hz to 1 MHz RBW in 1-3-10 sequence –144 dBm displayed average noise level (DANL) with pre-amplifier +10 dBm third order intercept (TOI) 6.5’’ TFT...

    New Smyrna Beach, FL
  • GSP-9300B Teaching Spectrum Analyzer

    GSP-9300B Teaching Spectrum Analyzer

    • new

    • Manufacturer: 固纬电子/GWINSTEK

    Introduction: A 3GHz spectrum analyzer that meets general RF measurement needs, it provides 0.025ppm ambient temperature frequency stability and 1ppm/year long-term frequency stability. GSP-9300B is a 3GHz spectr...

    Beijing, China
  • Advantest U4342

    Advantest U4342

    • used

    • Manufacturer: Advantest
    • Model: U4342

    The Advantest U4342 is a U4941 series Spectrum Analyzer with a tracking generator. A tracking generator is a device that generates signals of the same frequency as the sweep frequency of a spectrum analyzer. A tr...

    Webster, MA
  • EXFO FTB-200 Mainframe w/ FTB-5240S-P

    EXFO FTB-200 Mainframe w/ FTB-5240S-P OSA Optical Spectrum Analyzer 1250-1650 nm

    • used

    • Manufacturer: Exfo

    Used Please note this a much superior model than the normal 5240S OSA due to it also having a polarisation controller. Included in the sale: FTB-200 Mainframe FTB-5240S-P Module (with polarisation controller) Car...

    $1,753 USD
    Blackburn, United Kingdom
  • EXFO FTB-5240S-P OSA Optical Spectrum

    EXFO FTB-5240S-P OSA Optical Spectrum Analyzer 1250-1650 nm INB In-Band OSNR

    • used

    • Manufacturer: Exfo
    • Model: FTB-5240S-P

    Used Tested and working, bulkhead is good, measurements are within spec. MFD 2010 Options: INB - enables inband OSNR measurement. Compatible with the FTB-200, FTB-2, FTB-2 Pro, FTB-4 Pro and FTB-500 platforms. Pl...

    $1,401 USD
    Blackburn, United Kingdom
  • EXFO FTB-5240S-P OSA Optical Spectrum

    EXFO FTB-5240S-P OSA Optical Spectrum Analyzer 1250-1650nm INB In-Band OSNR Opt.

    • used

    • Manufacturer: Exfo
    • Model: FTB-5240S-P

    Used Tested and working, bulkhead is good, measurements are within spec. MFD 2013 Options: INB - enables inband OSNR measurement Compatible with the FTB-200, FTB-2, FTB-2 Pro, FTB-4 Pro and FTB-500 platforms. Ple...

    $1,401 USD
    Blackburn, United Kingdom

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.