Test, Lab, Medical equipment » Frequency Counters

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Used dynamic

  • Trusted Seller
    Fluke 199C

    Fluke 199C

    • Manufacturer: Fluke
    • Model: 199C

    Dual-input - 200, 100 or 60 MHz bandwidth Up to 2.5 GS/s real-time sampling per input Choice between a high resolution Color display (190C Series) or Black & White display (190B Series) High waveform resolution o...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke 199B

    Fluke 199B

    • Manufacturer: Fluke
    • Model: 199B

    Dual-input - 200, 100 or 60 MHz bandwidth Up to 2.5 GS/s real-time sampling per input Choice between a high resolution Color display (190C Series) or Black & White display (190B Series) High waveform resolution o...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke 196C

    Fluke 196C

    • Manufacturer: Fluke
    • Model: 196C

    Dual-input - 200, 100 or 60 MHz bandwidth Up to 2.5 GS/s real-time sampling per input Choice between a high resolution Color display (190C Series) or Black & White display (190B Series) High waveform resolution o...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke 196B

    Fluke 196B

    • Manufacturer: Fluke
    • Model: 196B

    Dual-input - 200, 100 or 60 MHz bandwidth Up to 2.5 GS/s real-time sampling per input Choice between a high resolution Color display (190C Series) or Black & White display (190B Series) High waveform resolution o...

    New Smyrna Beach, FL
  • Trusted Seller
    Bruel & Kjaer 1621

    Bruel & Kjaer 1621

    • Manufacturer: Bruel & Kjaer
    • Model: 1621

    Frequency Range: 0.2 Hz to 20 kHz in 5 ranges Pass Bandwidths: switchable : 3 % or 23 % (1/3 octave) Attenuation at 1/2 and 2 x selected frequency : switchable 34 or 16 dB Dynamic Range: > 40 dB RMS with 3 % band...

    New Smyrna Beach, FL
  • Trusted Seller
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    HP 5342A

    • Manufacturer: HP
    • Model: 5342A

    18 GHz Microwave Frequency Counter The HP / Agilent 5342A is a Microwave Frequency Counter operating from 10 Hz to 18 GHz (24 GHz with option 005). It features automatic frequency measurements, high FM tolerance,...

    Cary, NC
  • Trusted Seller
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    Anritsu MF2412A

    • Manufacturer: Anritsu
    • Model: MF2412

    The Anritsu MF2412A is a top-of-the-line microwave frequency counter that can accurately measure frequencies between 600 MHz and 20 GHz. With its broad dynamic range and high sensitivity, this advanced device is ...

    Cary, NC
  • Trusted Seller
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    Racal Dana 1999

    • Manufacturer: Racal
    • Model: 1999

    Frequency Measurement to 2.6 GHz (3 GHz under restricted operating conditions) 9 Digit Resolution in 1 second Wide Dynamic Range, Protected Amplifiers Period and Ratio Measurement Single Key Nulling High Sensitiv...

    New Smyrna Beach, FL
  • Trusted Seller
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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
  • Trusted Seller
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    HP 5347A

    • Manufacturer: HP
    • Model: 5347A

    20 GHz Microwave Counter / Power Meter The 5347A 20 GHz Microwave Counter / Power Meter offers the convenience of a single instrument that makes frequency and power measurements with accuracy and resolution compa...

    Cary, NC
  • Trusted Seller
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    Hewlett Packard 5347A

    • Manufacturer: HP
    • Model: 5347A

    20 GHz Microwave Counter / Power Meter The 5347A 20 GHz Microwave Counter / Power Meter offers the convenience of a single instrument that makes frequency and power measurements with accuracy and resolution compa...

    Cary, NC
  • Anritsu MF2412B

    Anritsu MF2412B

    • Manufacturer: Anritsu
    • Model: MF2412B

    Details The Anritsu MF2412B is a precision microwave power sensor designed for compatibility with Anritsu ML2430 series power meters. It operates across a frequency range of 10 MHz to 18 GHz, offering wide dynami...

    Dublin, Ireland
  • Fluke 199C

    Fluke 199C

    • Manufacturer: Fluke
    • Model: 199C

    Details The Fluke 199C handheld oscilloscope delivers up to 200 MHz bandwidth with dual isolated inputs and 2.5 GS/s real-time sampling per channel, ensuring precise signal capture. With 27,500 sample memory via ...

    Dublin, Ireland
  • Marconi IFR Aeroflex CPM 20

    Marconi IFR Aeroflex CPM 20

    • Manufacturer: Aeroflex

    Details The Marconi IFR Aeroflex CPM-20 is a calibrated RF power module designed to provide highly accurate level readings when used with spectrum analyzers. Operating across a broad frequency range of 10 MHz to ...

    Dublin, Ireland
  • Fluke 196C-3

    Fluke 196C-3

    • Manufacturer: Fluke
    • Model: 196C

    Fluke 196C-3 Details Fluke 196C-3 Bandwidth: 100 Mhz Channels: 2 100MHz ScopeMeter Color Display For the more demanding applications, the ScopeMeter 190 Series high-performance oscilloscopes offer specifications...

    Lake Mary, FL
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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.