Test, Lab, Medical equipment » Spectrum Analyzers

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Used testing instruments

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    HP 85629B

    • Manufacturer: HP

    Test and Adjustment Module The 85629B test and adjustment module plugs into the rear panel of the instrument and automates high-level diagnostics, self tests, and adjustment procedures. Readjustments are fast and...

    Cary, NC
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    HP N5102A

    • Manufacturer: HP

    Baseband Studio Digital Signal Interface Module The 1900 is a microprocessor controlled, digitally synthesized Communications Service Monitor that combines the operation of many different test instruments into a ...

    Cary, NC
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    HP 140T

    • Manufacturer: HP

    Display Mainframe The 70004A display has a removable custom hardkey panel, a key to aid in selecting the MMS instrument to be controlled, and several advanced firmware features. Up to four modular instruments can...

    Cary, NC
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    Agilent 140T

    • Manufacturer: Agilent - Keysight
    • Model: 140T

    Display Mainframe The 70004A display has a removable custom hardkey panel, a key to aid in selecting the MMS instrument to be controlled, and several advanced firmware features. Up to four modular instruments can...

    Cary, NC
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    Keysight 140T

    • Manufacturer: Agilent - Keysight
    • Model: 140T

    Display Mainframe The 70004A display has a removable custom hardkey panel, a key to aid in selecting the MMS instrument to be controlled, and several advanced firmware features. Up to four modular instruments can...

    Cary, NC
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    Hewlett Packard 140T

    • Manufacturer: HP

    Display Mainframe The 70004A display has a removable custom hardkey panel, a key to aid in selecting the MMS instrument to be controlled, and several advanced firmware features. Up to four modular instruments can...

    Cary, NC
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    Agilent 141T

    • Manufacturer: Agilent - Keysight
    • Model: 141T

    Display Mainframe The 70205A graphic display is a 3-slot wide module that is ideally suited for applications in which space, size, and weight requirements are stringent. It is small yet gives full control of the ...

    Cary, NC
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    Hewlett Packard 85629B

    • Manufacturer: HP

    Test and Adjustment Module The 85629B test and adjustment module plugs into the rear panel of the instrument and automates high-level diagnostics, self tests, and adjustment procedures. Readjustments are fast and...

    Cary, NC
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    Rohde and Schwarz FSH3-TV

    • Manufacturer: Rohde & Schwarz
    • Model: FSH3

    TV Analyzer, 100 KHz - 3GHz The TV Analyzer R&S FSH3-TV combines the functions and features of a complete spectrum analyzer with those of a TV test receiver in a single measurement instrument. It can be taken whe...

    Cary, NC
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    Keysight (Agilent) 11758V

    • Manufacturer: Agilent - Keysight
    • Model: 11758

    Digital Radio Test System The Agilent 11758V combines several popular Agilent instruments into one portable system. This combination provides you with an all-in-one portable system that is ideal for the installat...

    Cary, NC
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    Stanford Research Systems SR785

    • Manufacturer: Stanford Research
    • Model: SR785

    2-Ch, 102.4 kHz Dynamic Signal Analyzer SR785 Front Panel SR785 Rear Panel The SR785 Two-Channel Dynamic Signal Analyzer is a precision, full-featured signal analyzer that offers state-of-the-art performance at a...

    Cary, NC
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    Keysight N9038A

    • Manufacturer: Agilent - Keysight
    • Model: N9038A

    20 Hz to 3.6 GHz (8.4 / 26.5 / 44 GHz) MXE EMI Receiver The Rohde & Schwarz ESIB26 EMI Test Receiver combines the high sensitivity, large dynamic range, and selectivity of a high-end receiver with the speed and f...

    Cary, NC
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    Keysight 141T

    • Manufacturer: Agilent - Keysight
    • Model: 141T

    Display Mainframe The 70205A graphic display is a 3-slot wide module that is ideally suited for applications in which space, size, and weight requirements are stringent. It is small yet gives full control of the ...

    Cary, NC
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    HP 85662A

    • Manufacturer: HP
    • Model: 85662A

    Spectrum Analyzer Display Section The 70001A System Mainframe provides the structural environment for MMS plug-in modules as well as cooling, power, and digital communication interface buses (MSIB and GPIB). The ...

    Cary, NC
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    IFR 2965A

    • Manufacturer: IFR

    100 kHz to 1 GHz Radio Test Set The 2975 is a full-featured Communications Service Monitor designed for complete transmitter spectrum performance testing, swept antenna and transmission line testing and at-a-glan...

    Cary, NC
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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.