Test, Lab, Medical equipment » Frequency Counters

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Used measuring instruments

  • Trusted Seller
    Ametek 1270

    Ametek 1270

    • Manufacturer: AMETEK Powervar

    1 mHz to 20 kHz VXI Frequency Response Analyzer Module The 1270 VXI Frequency Response Analyzer is a C sized instrument on a card, suitable for use in D size racks with adapters. The analyzer is generated with si...

    Cary, NC
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    Bulova PCOXO-HP02

    • Manufacturer: Bulova

    10.000 MHz Crystal Oscillator

    Farmingdale, NJ
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    EIP 351D

    • Manufacturer: EIP

    EIP 351D The 351D Autohet Microwave Frequency Counter utilizes the heterodyne technique, offers a microwave instrument with both sensitivity of -30 dBm and wide band FM tolerance of greater than 40MHz peak-to-pea...

    Farmingdale, NJ
  • Trusted Seller
    Hewlett Packard 5385A

    Hewlett Packard 5385A

    • Manufacturer: HP
    • Model: 5385A

    1 GHz Frequency Counter The 5385A Frequency Counter utilizes interpolar-enhanced reciprocal counting to provide outstanding performance at a low cost. Frequency coverage allows measurements from 10 Hz to 1 GHz, w...

    Cary, NC
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    Anritsu MF1603A

    • Manufacturer: Anritsu
    • Model: MF1603A

    The MF1603A is compact and easy to operate frequency counters. We are convinced at the works highest level of their performance. The reliabilit and cost performance has been upgraed by developing a new custom LSI...

    Farmingdale, NJ
  • Trusted Seller
    HP 5385A

    HP 5385A

    • Manufacturer: HP
    • Model: 5385A

    1 GHz Frequency Counter The 5385A Frequency Counter utilizes interpolar-enhanced reciprocal counting to provide outstanding performance at a low cost. Frequency coverage allows measurements from 10 Hz to 1 GHz, w...

    Cary, NC
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    Agilent/Keysight 5361A

    • Manufacturer: Agilent - Keysight
    • Model: 5361A

    The Agilent HP 5358A Data Storage Plug-In is for use with the Agilent HP 5345A Electronic Counter. It stores measurement information at a rapid rate for later retrieval and processing at a slower transfer rate vi...

    Farmingdale, NJ
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    Agilent/Keysight 5341A

    • Manufacturer: Agilent - Keysight
    • Model: 5341A

    The Agilent HP 5341A Frequency Counter performs exceptionally fast measurements of frequency up to 4.5GHz Using a unique HP-designed microwave switchable filter, its automatic heterodyne measurement technique ins...

    Farmingdale, NJ
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    Agilent/Keysight 5326A

    • Manufacturer: Agilent - Keysight
    • Model: 5326A

    The Agilent HP 5326A Universal Timer/Counter offers reliability and versatility along with HP quality. This counter measures frequency to 50MHz, also measures period average, time interval, ratio, totalizing, and...

    Farmingdale, NJ
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    Agilent/Keysight 5330B

    • Manufacturer: Agilent - Keysight

    The 5330B Preset Counteroffers normalized measurements using a preset (variable) time base. Thumbwheel switches allow the user to convert traditional counter measurements to read directly in engineering units suc...

    Farmingdale, NJ
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    Agilent/Keysight 5304A

    • Manufacturer: Agilent - Keysight
    • Model: 5304A

    5304A/Timer counter, When plugged onto an HP Model 5300A measuring system, is capable of: Measuring frequencies upto 10 MHz, time interval measurements from 500nsec to 10,000 seconds, Period Average over a range ...

    Farmingdale, NJ
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    Anritsu MF2414C

    • Manufacturer: Anritsu
    • Model: MF2414

    The MF2400C series lineup is composed of three frequency counters: the MF2412C (20 GHz), the MF2413C (27 GHz), and the MF2414C (40 GHz). This series is ideal for evaluating mobile radio communications devices and...

    $4,997 USD
    Farmingdale, NJ
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    Agilent/Keysight 5301A

    • Manufacturer: Agilent - Keysight
    • Model: 5301A

    The HP 5301A is a Frequency Counter Module that offers you a portable precision frequency counter which will measure frequencies from 10Hz to 10MHz and time intervals with 100 ns resolution. The 5301A also has au...

    Farmingdale, NJ
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    Agilent/Keysight 5245L

    • Manufacturer: Agilent - Keysight
    • Model: 5245L

    The HP model 5245L electronic counter ia a high-frequency general-purpose electronic counter. The Model 5345L measures frequencies from 0 to 50MHz, periods from 1μ sec to 10 seconds, period averages from 10 to 10...

    Farmingdale, NJ
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    Agilent/Keysight 8655A

    • Manufacturer: Agilent - Keysight
    • Model: 8655A

    Cal: Calibration Available | As-is: Unit is sold AS-IS

    Farmingdale, NJ
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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.