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. New
    Tektronix MCA3040 Microwave/Counter Analyzer & Power Meter, 300MHz/40GHz
    Tektronix MCA3040 Microwave/Counter Analyzer & Power Meter, 300MHz/40GHz
    Order #: MCA3040
    Mfg #: MCA3040
    Availability: Ships in 2-3 weeks
    $17,300.00
    Microwave/Counter Analyzer & Power Meter, 300MHz/40GHz Learn More
  2. New
    Tektronix MCA3027 Microwave Counter/Analyzer & Power Meter, 300MHz/27GHz
    Tektronix MCA3027 Microwave Counter/Analyzer & Power Meter, 300MHz/27GHz
    Order #: MCA3027
    Mfg #: MCA3027
    Availability: Ships in 2-3 weeks
    $11,700.00
    Microwave Counter/Analyzer & Power Meter, 300MHz/27GHz Learn More
  3. New
    Tektronix FCA3120 Timer/Counter/Analyzer, 300MHz/ 20GHz, 50 ps, Standard Timebase
    Tektronix FCA3120 Timer/Counter/Analyzer, 300MHz/ 20GHz, 50 ps, Standard Timebas
    Order #: FCA3120
    Mfg #: FCA3120
    Availability: Ships in 2-3 weeks
    $10,100.00
    Timer/Counter/Analyzer, 300MHz/ 20GHz, 50 ps, Standard Timebas Learn More
  4. New
    Tektronix FCA3103 Timer/Counter/Analyzer, 300MHz/ 3GHz, 50 ps, Standard Timebase
    Tektronix FCA3103 Timer/Counter/Analyzer, 300MHz/ 3GHz, 50 ps, Standard Timebase
    Order #: FCA3103
    Mfg #: FCA3103
    Availability: Ships in 2-3 weeks
    $5,930.00
    Timer/Counter/Analyzer, 300MHz/ 3GHz, 50 ps, Standard Timebase Learn More
  5. New
    Tektronix FCA3100 Timer/Counter/Analyzer, 300MHz, 50 ps, Standard Timebase
    Tektronix FCA3100 Timer/Counter/Analyzer, 300MHz, 50 ps, Standard Timebase
    Order #: FCA3100
    Mfg #: FCA3100
    Availability: Ships in 2-3 weeks
    $4,570.00
    Timer/Counter/Analyzer, 300MHz, 50 ps, Standard Timebase Learn More
  6. New
    Tektronix FCA3020 Timer/Counter/Analyzer, 300MHz/ 20GHz,100 ps, Standard Timebase
    Tektronix FCA3020 Timer/Counter/Analyzer, 300MHz/ 20GHz,100 ps, Standard Timebas
    Order #: FCA3020
    Mfg #: FCA3020
    Availability: Ships in 2-3 weeks
    $8,510.00
    Timer/Counter/Analyzer, 300MHz/ 20GHz,100 ps, Standard Timebas Learn More
  7. New
    Tektronix FCA3003 Timer/Counter/Analyzer, 300MHz/ 3GHz, 100 ps, Standard Timebase
    Tektronix FCA3003 Timer/Counter/Analyzer, 300MHz/ 3GHz, 100 ps, Standard Timebas
    Order #: FCA3003
    Mfg #: FCA3003
    Availability: Ships in 2-3 weeks
    $4,270.00
    Timer/Counter/Analyzer, 300MHz/ 3GHz, 100 ps, Standard Timebas Learn More
  8. New
    Tektronix FCA3000 Timer/Counter/Analyzer, 300MHz, 100 ps, Standard Timebase
    Tektronix FCA3000 Timer/Counter/Analyzer, 300MHz, 100 ps, Standard Timebase
    Order #: FCA3000
    Mfg #: FCA3000
    Availability: Ships in 2-3 weeks
    $2,950.00
    Timer/Counter/Analyzer, 300MHz, 100 ps, Standard Timebase Learn More
  9. BK Precision 1823A 2.4GHz Universal Frequency Counter with Ratio Function
    BK Precision 1823A 2.4GHz Universal Frequency Counter with Ratio Function
    Order #: 1823A
    Mfg #: 1823A
    Availability: Ships in 1-2 weeks
    $492.00
    2.4GHz Universal Frequency Counter with Ratio Function Learn More
  10. Keysight Technologies 53230A-300 Instrument Option
    Keysight 53230A-300 Add internal lithium ion battery pack and charger
    Order #: 53230A-300
    Mfg #: 53230A-300
    Availability: Call for availability
    $910.00
    Add internal lithium ion battery pack and charger Learn More
  11. Keysight Technologies 53230A-201 Instrument Option
    Keysight 53230A-201 Add Rear Panel Parallel Inputs for Ch 1 and Ch 2
    Order #: 53230A-201
    Mfg #: 53230A-201
    Availability: Ships in 4-6 weeks
    $142.00
    Add Rear Panel Parallel Inputs for Ch 1 and Ch 2 Learn More
  12. Keysight Technologies 53230A-106
    Keysight 53230A-106 Add Channel 3-6GHz CW
    Order #: 53230A-106
    Mfg #: 53230A-106
    Availability: Ships in 4-6 weeks
    $1,554.00
    Add Channel 3-6GHz CW Learn More
  13. Keysight Technologies 53230A-010 Instrument Option
    Keysight 53230A-010 Ultra High-Stability OCXO Timebase
    Order #: 53230A-010
    Mfg #: 53230A-010
    Availability: Ships in 4-6 weeks
    $1,356.00
    Ultra High-Stability OCXO Timebase Learn More
  14. Keysight Agilent 53230A Universal Counter/Timer, 350 mhz
    Keysight 53230A Universal Counter/Timer,350MHz, 12 digits/s,20ps,LAN,USB,GPIB
    Order #: 53230A
    Mfg #: 53230A
    Availability: Ships in 2-3 weeks
    $4,562.00
    Universal Counter/Timer,350MHz, 12 digits/s,20ps,LAN,USB,GPIB Learn More
  15. Keysight Technologies 53220A-300 Instrument Option
    Keysight 53220A-300 Add Internal Lithium Ion Battery Pack/Charger
    Order #: 53220A-300
    Mfg #: 53230A-300
    Availability: Ships in 4-6 weeks
    $910.00
    Add Internal Lithium Ion Battery Pack/Charger Learn More
  16. Keysight Technologies 53220A-202 Instrument Option
    Keysight 53220A-202 Channel 3 Input-Front Type N
    Order #: 53220A-202
    Mfg #: 53220A-202
    Availability: Ships in 4-6 weeks
    Call for price
    Channel 3 Input-Front Type N Learn More
  17. Keysight Technologies 53220A-010 Instrument Option
    Keysight 53220A-010 Ultra High-stability OCXO Timebase
    Order #: 53220A-010
    Mfg #: 53220A-010
    Availability: Ships in 4-6 weeks
    $1,356.00
    Ultra High-stability OCXO Timebase Learn More
  18. Keysight Technologies 53220A Universal Counter/Timer,350MHz, 12 digits/s,100ps,LAN,USB,GPIB
    Keysight 53220A Universal Counter/Timer,350MHz, 12 digits/s,100ps,LAN,USB,GPIB
    Order #: 53220A
    Mfg #: 53220A
    Availability: Ships in 3-4 Weeks
    $2,933.00
    Universal Counter/Timer,350MHz, 12 digits/s,100ps,LAN,USB,GPIB Learn More
  19. Keysight Technologies 53210A-106 Add Channel 2-6GHz CW
    Keysight 53210A-106 Add Channel 2-6GHz CW
    Order #: 53210A-106
    Mfg #: 53210A-106
    Availability: Ships in 4-6 weeks
    $1,412.00
    Add Channel 2-6GHz CW Learn More
  20. Keysight Technologies 53210A-010 Instrument Option
    Keysight 53210A-010 Ultra High-Stability OCXO Timebase
    Order #: 53210A-010
    Mfg #: 53210A-010
    Availability: Ships in 4-6 weeks
    $1,356.00
    Ultra High-Stability OCXO Timebase Learn More
  21. Keysight Technologies 53210A RF Counter,350MHz,10 digit/s LAN,USB,GPIB
    Keysight 53210A RF Counter,350MHz,10 digit/s LAN,USB,GPIB
    Order #: 53210A
    Mfg #: 53210A
    Availability: Ships in 4-6 weeks
    $2,546.00
    RF Counter,350MHz,10 digit/s LAN,USB,GPIB Learn More
  22. Keysight Technologies 53200U-106 Instrument Option
    Keysight 53200U-106 Add 6GHz CW Microwave Channel Upgrade
    Order #: 53200U-106
    Mfg #: 53200U-106
    Availability: Ships in 4-6 weeks
    $1,412.00
    Add 6GHz CW Microwave Channel Upgrade Learn More
  23. Keysight Technologies 53200U Instrument Option
    Keysight 53200U Upgrade Model for 53200 Series
    Order #: 53200U
    Mfg #: 53200U
    Availability: Ships in 4-6 weeks
    Call for price
    Upgrade Model for 53200 Series Learn More
  24. BK Precision 1803D 200MHz Frequency Counter
    BK Precision 1803D 200MHz Frequency Counter
    Order #: 1803D
    Mfg #: 1803D
    Availability: Ships in 3-4 weeks
    $229.00
    200MHz Frequency Counter Learn More
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