Test, Lab, Medical equipment » Frequency Counters

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Used test instruments

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    Fluke PM 6680B

    • Manufacturer: Fluke
    • Model: PM6680

    The Fluke PM 6680B 300 MHz High Performance Timer/Counter is a top-of-the-line instrument designed for precise time and frequency measurements. With a frequency range of up to 300 MHz, it offers high accuracy and...

    Cary, NC
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    Bk Precision 1870

    • Manufacturer: BK Precision

    The BK Precision 1870 is a highly versatile and efficient frequency counter that covers a wide range of frequencies, from 10 Hz to 1250 MHz. This instrument is designed to accurately measure and display the frequ...

    Cary, NC
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    Venable 3120

    • Manufacturer: Venable

    The Venable 3120 Frequency Response Analyzer is a sophisticated instrument designed for analyzing the frequency response of electronic systems, circuits, and devices. It typically features advanced measurement ca...

    Cary, NC
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    Xl Microwave 3401

    • Manufacturer: XL Microwave
    • Model: 3401

    The XL Microwave 3401 Source Locking Frequency Counter is an advanced instrument designed for precise and accurate frequency measurements across a wide frequency range from 10Hz to 40GHz. This frequency counter i...

    Cary, NC
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    HP 5348A

    • Manufacturer: HP
    • Model: 5348A

    26.5 GHz Microwave Counter / Power Meter The 5348A 26.5 GHz Microwave Counter / Power Meter offers the convenience of a single instrument that makes frequency and power measurements with accuracy and resolution c...

    Cary, NC
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    BK Precision 1856C

    • Manufacturer: BK Precision
    • Model: 1856C

    2.4 GHz Multifunction Counter BK 1856C Multifunction Counter Frequency, Period, Totalize 2.4 GHz Features: Portable instrument for field use Wide measuring range from 5 to 2.4GHz Bright 8-digit LED display High s...

    Cary, NC
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    Bk Precision 1804D

    • Manufacturer: BK Precision
    • Model: 1804D

    The BK Precision 1804D 1GHz Frequency Counter is a high-quality and versatile instrument used for accurately measuring the frequency of electronic signals. With a maximum frequency range of 1GHz, it is capable of...

    Cary, NC
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    Eip Microwave 548

    • Manufacturer: Eip Microwave

    The Eip Microwave 548 548 Microwave Frequency Counter is a dependable and versatile instrument utilized for gauging and examining microwave frequencies. With its advanced characteristics and precise measurements,...

    Cary, NC
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    EIP 371

    • Manufacturer: EIP

    18 GHz Source Locking Autohetrodyne Microwave Counter The 371 Source Locking Microwave Counter combines in one instrument, a premium automatic microwave counter plus a broadband lock box. Frequency measurement ra...

    Cary, NC
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    Phase Matrix 25B

    • Manufacturer: Matrix
    • Model: 25B

    20 GHz CW Microwave Frequency Counter The 25B Microwave Frequency Counter measures CW, FM and AM frequencies from 10 Hz to 20 GHz. The 25B counter offers unmatched performance in a compact, affordable package. Ev...

    Cary, NC
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    Eip Microwave 548B

    • Manufacturer: Eip Microwave

    The Eip Microwave 548B CW Frequency Counter is an advanced and reliable instrument used in different industries to measure and analyze frequencies. It has high accuracy and stability, allowing it to measure frequ...

    Cary, NC
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    RACAL DANA 9904

    • Manufacturer: Racal

    The RACAL DANA 9904 Counter is an advanced electronic device that is utilized for precise frequency measurement and counting purposes. It possesses a wide frequency range spanning from 0.01 Hz to 520 MHz, enablin...

    Cary, NC
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    Bk Precision 104

    • Manufacturer: BK Precision
    • Model: 104

    The BK Precision 104 10Hz to 3GHz Deluxe Frequency Counter/Strength Meter is a highly versatile and reliable instrument for measuring and monitoring frequencies and signal strengths across a wide range of applica...

    Cary, NC
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    RACAL DANA 9921

    • Manufacturer: Racal

    The RACAL DANA 9921 Counter is an instrument that is both reliable and versatile, capable of accurately measuring frequency and time intervals. It has a broad frequency range, from 0.1 Hz to 520 MHz, enabling the...

    Cary, NC
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    Anritsu MF2413A

    • Manufacturer: Anritsu
    • Model: MF2413

    The Anritsu MF2413A is a top-of-the-line microwave frequency counter that can measure frequencies ranging from 600 MHz to 27 GHz. This instrument is ideal for precise frequency measurements in telecommunications,...

    Cary, NC
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Overview

Frequency counters are electronic instruments used to measure the frequency of an incoming signal. They are essential in various fields, including telecommunications, electronics, and laboratory research, for accurately determining the frequency of signals in hertz (Hz). These devices are valuable for troubleshooting and ensuring the proper operation of RF systems, oscillators, and signal generators.

FAQ

What should I consider when buying a used frequency counter?

Consider the frequency range, accuracy, and resolution of the device. Check for any visible damage and ensure it powers on and functions correctly. Review any available calibration records.

How can I ensure the frequency counter is shipped safely?

Use a reputable shipping service with experience in handling delicate electronic instruments. Ensure the frequency counter is well-packaged with protective materials to prevent damage during transit.

What maintenance is required for a frequency counter?

Regular maintenance includes keeping the device clean and dust-free, checking connections, and verifying calibration periodically. Follow the manufacturer’s guidelines for specific maintenance procedures.