Test, Lab, Medical equipment » Frequency Counters

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Used teste

  • Trusted Seller
    Hewlett Packard 5302A

    Hewlett Packard 5302A

    • Manufacturer: HP

    50 MHz Counter Module Hewlett Packard 5302A 50 MHz Counter Module and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5301A

    Hewlett Packard 5301A

    • Manufacturer: HP

    10 MHz Counter Module Hewlett Packard 5301A 10 MHz Counter Module and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Advantest TR5822

    Advantest TR5822

    • Manufacturer: Advantest
    • Model: TR5822

    120 MHz Universal Counter Advantest TR5822 120 MHz Universal Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 5304A

    HP 5304A

    • Manufacturer: HP

    10 MHz Timer / Counter Module HP 5304A 10 MHz Timer / Counter Module and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Philips PM6681R

    Philips PM6681R

    • Manufacturer: Philips
    • Model: PM6681R

    300 MHz Frequency Counter / Timer / Analyzer With Rubidium Time Base Philips PM6681R 300 MHz Frequency Counter / Timer / Analyzer With Rubidium Time Base and other Frequency Counters - Above 200 MHz to 3 GHz for ...

    Cary, NC
  • Trusted Seller
    Phase Matrix 598A

    Phase Matrix 598A

    • Manufacturer: Matrix
    • Model: 598A

    26.5 GHz CW / Pulse Frequency Counter With Peak Power Measurement Phase Matrix 598A 26.5 GHz CW / Pulse Frequency Counter With Peak Power Measurement and other Frequency Counters - Above 20 GHz for sale at Test E...

    Cary, NC
  • Trusted Seller
    Racal Dana 1995

    Racal Dana 1995

    • Manufacturer: Racal

    200 MHz Universal Timer / Counter Racal Dana 1995 200 MHz Universal Timer / Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Tektronix DC508

    Tektronix DC508

    • Manufacturer: Tektronix
    • Model: DC508

    1 GHz Counter Plug-In Tektronix DC508 1 GHz Counter Plug-In and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Philips PM6669

    Philips PM6669

    • Manufacturer: Philips
    • Model: PM6669

    120 MHz Universal Frequency Counter Philips PM6669 120 MHz Universal Frequency Counter and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 5245L

    HP 5245L

    • Manufacturer: HP
    • Model: 5245L

    50 MHz Electronic Counter Mainframe HP 5245L 50 MHz Electronic Counter Mainframe and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Hewlett Packard 5382A

    Hewlett Packard 5382A

    • Manufacturer: HP
    • Model: 5382A

    225 MHz Frequency Counter Hewlett Packard 5382A 225 MHz Frequency Counter and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 5356A

    HP 5356A

    • Manufacturer: HP

    18 GHz Frequency Converter Head HP 5356A 18 GHz Frequency Converter Head and other Frequency Counters - Above 3 GHz to 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 5356B

    HP 5356B

    • Manufacturer: HP

    26.5 GHz Frequency Converter Head HP 5356B 26.5 GHz Frequency Converter Head and other Frequency Counters - Above 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    HP 53151B

    HP 53151B

    • Manufacturer: HP

    26.5 GHz Microwave Frequency Counter HP 53151B 26.5 GHz Microwave Frequency Counter and other Frequency Counters - Above 20 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
    Racal Dana 1999

    Racal Dana 1999

    • Manufacturer: Racal
    • Model: 1999

    2.6 GHz Frequency Counter Racal Dana 1999 2.6 GHz Frequency Counter and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    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.