Test, Lab, Medical equipment » Spectrum Analyzers

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Used lab

  • Trusted Seller
    Hewlett Packard Spectrum Analyzer Display

    Hewlett Packard Spectrum Analyzer Display

    • Manufacturer: HP
    • Model: 85662A

    Used, Powers On In Standby Mode, Can Not Test Further.

    $500 USD
    Euclid, OH
  • Trusted Seller
    Hewlett Packard Spectrum Analyzer, 100mhz-1.5ghz

    Hewlett Packard Spectrum Analyzer, 100mhz-1.5ghz

    • Manufacturer: HP
    • Model: 8568B

    Used, Powers On, Can Not Test Further. Name: Spectrum Analyzer, 100mhz-1.5ghz | Arrival date: 09-16-2025 | Dimensions l x w x h (inches): 25 x 25 x 13 | Weight (lb.): 48 | Available quantity: 1

    $500 USD
    Euclid, OH
  • Trusted Seller
    Tektronix Spectrum Analyzer

    Tektronix Spectrum Analyzer

    • Manufacturer: Tektronix
    • Model: 496

    Name: Spectrum Analyzer | Arrival date: 07-23-2025 | Dimensions l x w x h (inches): 18 x 22 x 10 | Weight (lb.): 41 | Available quantity: 1

    $339 USD
    Euclid, OH
  • Trusted Seller
    Hewlett Packard Spectrum Analyzer. 100mhz-1.5ghz

    Hewlett Packard Spectrum Analyzer. 100mhz-1.5ghz

    • Manufacturer: HP
    • Model: 8568B

    Used, Powers On, Can Not Test Further. Name: Spectrum Analyzer. 100mhz-1.5ghz | Arrival date: 09-16-2025 | Dimensions l x w x h (inches): 25 x 25 x 13 | Weight (lb.): 50 | Available quantity: 1

    $500 USD
    Euclid, OH
  • Trusted Seller
    Avcom Portable Spectrum Analyzer

    Avcom Portable Spectrum Analyzer

    • Manufacturer: Avcom

    Name: Portable Spectrum Analyzer | Arrival date: 09-05-2025 | Dimensions l x w x h (inches): 15 x 14 x 8 | Electrical: 1/60/120 | Weight (lb.): 18 | Available quantity: 1

    $699 USD
    Euclid, OH
  • Trusted Seller
    Hewlett Packard Spectrum Analyzer Display.

    Hewlett Packard Spectrum Analyzer Display.

    • Manufacturer: HP
    • Model: 85662A

    Used, Powers On In Standby Mode, Can Not Test Further.

    $500 USD
    Euclid, OH
  • Trusted Seller
    Keysight / Agilent / HP

    Keysight / Agilent / HP E4401B

    • Manufacturer: Agilent - Keysight
    • Model: E4401B

    Noise Figure Measurement Personality Remotely view and control the ESA over the Internet 8590-series programming code compatibility HP 8566/68B programming code compatibility ESA-E series measurement solutions Fa...

    New Smyrna Beach, FL
  • Trusted Seller
    Keysight / Agilent / HP

    Keysight / Agilent / HP E4404B

    • Manufacturer: Agilent - Keysight
    • Model: E4404B

    0.4 dB overall amplitude accuracy +16 dBm TOI -167 dBm DANL, with internal preamp 1 Hz narrow resolution bandwidth (optional) 1 ms sweep time (50 ns 0 span) Variable sweep (trace points) from 2 to 8192 Segmented ...

    New Smyrna Beach, FL
  • Trusted Seller
    Keysight / Agilent / HP

    Keysight / Agilent / HP E4405B

    • Manufacturer: Agilent - Keysight
    • Model: E4405B

    0.4 dB overall amplitude accuracy +16 dBm TOI -167 dBm DANL, with internal preamp 1 Hz narrow resolution bandwidth (optional) 1 ms sweep time (50 ns 0 span) Variable sweep (trace points) from 2 to 8192 Segmented ...

    New Smyrna Beach, FL
  • Trusted Seller
    Keysight / Agilent / HP

    Keysight / Agilent / HP E4411B

    • Manufacturer: Agilent - Keysight
    • Model: E4411B

    Includes Power Suite one-button RF power measurements Rugged and portable for lab grade performance in the field 5 minute warm-up to guaranteed measurement accuracy Spectrum Analyzers, 9 kHz to 1.5 GHz

    New Smyrna Beach, FL
  • Trusted Seller
    Advantest Q8381A

    Advantest Q8381A

    • Manufacturer: Advantest
    • Model: Q8381A

    Wide Wavelength Range: 0.35 to 1.75 µm Low Polarization Dependence: ± 0.1 dB or less High Input Sensitivity: -85 dB Unique Pulse Light Measurement Function Power Monitoring Function Optical Spectrum Analyzer

    New Smyrna Beach, FL
  • Trusted Seller
    Advantest Q8344A

    Advantest Q8344A

    • Manufacturer: Advantest
    • Model: Q8344A

    Michelson Interferometer Type Measurements Direct Coherence Length Measurements Fiber Type Multimode,Singlemode Minimum Wavelength 350 nm Maximum Wavelength 1750 nm Minimum Wavelength Resolution 0.05 nm Maxim...

    New Smyrna Beach, FL
  • Trusted Seller
    Advantest Q8384

    Advantest Q8384

    • Manufacturer: Advantest
    • Model: Q8384

    High-wavelength resolution of 10 pm High-wavelength precision of 20 pm Wide dynamic range 50 dB (±0.1 nm) and 60 dB (±0.2 nm) Direct input of large signals : +23 dBm (200mW) Diverse WDM analysis functions Measure...

    New Smyrna Beach, FL
  • Trusted Seller
    Advantest Q8383

    Advantest Q8383

    • Manufacturer: Advantest
    • Model: Q8383

    Fiber Type Multimode,Singlemode Minimum Wavelength 550 nm Maximum Wavelength 1750 nm Minimum Wavelength Resolution 0.1 nm Maximum Wavelength Resolution 5 nm Minimum Input Decibel -92 dBm Maximum Input Decibel 20 ...

    New Smyrna Beach, FL
  • Trusted Seller
    Advantest Q8347

    Advantest Q8347

    • Manufacturer: Advantest
    • Model: Q8347

    Optical Spectrum Analyzer ; Measurement range (wave length): 350nm

    New Smyrna Beach, FL
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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.