Frequency Counters

Frequency counter models can be direct or reciprocal counters. Direct counting models count signal cycles for a specified period, called the gate time, and resolution is in Hertz. Reciprocal counters provide faster, higher resolution performance, with resolution listed is in digits/second. When shopping for a counter, remember to review resolution and accuracy as separate specifications. The resolution of a frequency counter is the smallest change it will detect between closely spaced frequencies.

Counter specifications include frequency range, functions, resolution, and speed, as well as specialized features such as integrated data logging. RF signal strength is an additional factor to review with the RF counter.

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  1. Keysight Technologies 53152A
    Keysight Technologies 53152A Microwave Frequency Counter 46GHz
    Order #: 53152A
    Mfg #: 53152A
    Availability: Item ships in about 4 - 6 Weeks
    $19,870.00
    Microwave Frequency Counter 46GHz Learn More
  2. Keysight Technologies 53151A
    Keysight Technologies 53151A Microwave Frequency Counter 26.5GHz
    Order #: 53151A
    Mfg #: 53151A
    Availability: Item ships in about 4 - 6 Weeks
    $12,204.00
    Microwave Frequency Counter 26.5GHz Learn More
  3. B&K Precision 1823A
    B&K Precision 1823A 2.4GHz Universal Frequency Counter with Ratio Function
    Order #: 1823A
    Mfg #: 1823A
    Availability: Item ships in about 3 - 4 Weeks
    Special Price $477.24 Regular Price $492.00
    2.4GHz Universal Frequency Counter with Ratio Function Learn More
  4. Fluke PM9651/003
    Fluke PM9651/003 AC ADAPTER FOR MODEL 163 & 164 COUNTERS
    Order #: PM9651/003
    Mfg #: PM9651/003
    Availability: Item discontinued
    Special Price $82.80 Regular Price $92.00
    View details
    AC ADAPTER FOR MODEL 163 & 164 COUNTERS Learn More
  5. Keysight Technologies 53230A-300 Instrument Option
    Keysight Technologies 53230A-300 Add internal lithium ion battery pack and charger
    Order #: 53230A-300
    Mfg #: 53230A-300
    Availability: Item ships in about 4 - 6 Weeks
    $906.00
    Add internal lithium ion battery pack and charger Learn More
  6. Keysight Technologies 53230A-201 Instrument Option
    Keysight Technologies 53230A-201 Add Rear Panel Parallel Inputs for Ch 1 and Ch 2
    Order #: 53230A-201
    Mfg #: 53230A-201
    Availability: Item ships in about 4 - 6 Weeks
    $142.00
    Add Rear Panel Parallel Inputs for Ch 1 and Ch 2 Learn More
  7. Keysight Technologies 53230A-106
    Keysight Technologies 53230A-106 Add Channel 3-6GHz CW
    Order #: 53230A-106
    Mfg #: 53230A-106
    Availability: Item ships in about 4 - 6 Weeks
    $1,546.00
    Add Channel 3-6GHz CW Learn More
  8. Keysight Technologies 53230A-010 Instrument Option
    Keysight Technologies 53230A-010 Ultra High-Stability OCXO Timebase
    Order #: 53230A-010
    Mfg #: 53230A-010
    Availability: Item ships in about 4 - 6 Weeks
    $1,350.00
    Ultra High-Stability OCXO Timebase Learn More
  9. Keysight Technologies 53230A-ABA Instrument Option
    Keysight Technologies 53230A-ABA English Printed Manual Set (full documentation on CD-ROM)
    Order #: 53230A-ABA
    Mfg #: 53230A-ABA
    Availability: Item ships in about 4 - 6 Weeks
    $50.66
    English Printed Manual Set (full documentation on CD-ROM) Learn More
  10. Keysight Agilent 53230A Universal Counter/Timer, 350 mhz
    Keysight Technologies 53230A Universal Counter/Timer,350MHz, 12 digits/s,20ps,LAN,USB,GPIB
    Order #: 53230A
    Mfg #: 53230A
    Availability: In stock
    $4,175.00
    Universal Counter/Timer,350MHz, 12 digits/s,20ps,LAN,USB,GPIB Learn More
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