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Used Frequency Counters

  • Trusted Seller
    Anritsu MF2412B

    Anritsu MF2412B

    • used

    • Manufacturer: Anritsu
    • Model: MF2412B

    MF2412B (20 GHz) MF2413B (27 GHz) MF2414B (40 GHz). Wide band measurement High-accuracy burst measurement Measures carrier frequency and pulse width of burst signals Analog frequency display Pass/Fail evaluation ...

    New Smyrna Beach, FL
  • Trusted Seller
    Racal Dana 2201

    Racal Dana 2201

    • used

    • Manufacturer: Racal
    • Model: 2201

    The 2201 offers the following automatic measurement functions: Frequency, Period, Time Interval, Time Interval Delay, Pulse Width, Frequency Ratio Channel A to B, Totalize, Phase, Peak Signal Voltage 225 MHz Freq...

    New Smyrna Beach, FL
  • Trusted Seller
    EIP 575

    EIP 575

    • used

    • Manufacturer: EIP

    10Hz to 18GHz. Automatic source locking. YIG-tuned RF input filter. Excellent FM tolerance, and 10dB amplitude discrimination. Resolution: 1Hz to 1GHz. Measurement time: 1mSec for 1kHz resolution. 1 Sec for 1Hz r...

    New Smyrna Beach, FL
  • Trusted Seller
    Signal Recovery 3820

    Signal Recovery 3820

    • used

    • Manufacturer: Signal Recovery

    Frequency Average period Average duty cycle Average pulse-high time Average pulse-low time Event counts Logic level (input voltage above/below threshold) Time Universal Counter

    New Smyrna Beach, FL
  • Trusted Seller
    Protek C3100

    Protek C3100

    • used

    • Manufacturer: Protek

    Highly accurate frequency measurements to 2.4GHz Measures Frequency, Period, Duty Cycle, RPM, Frequency ratio, Difference frequency, Time interval and Totalize Nine measurement functions Plots trend graph on LCD ...

    New Smyrna Beach, FL
  • Trusted Seller
    Stanford Research Systems SR625

    Stanford Research Systems SR625

    • used

    • Manufacturer: Stanford Research
    • Model: SR625

    Rubidium atomic timebase 2 GHz prescaler input 11-digit frequency resolution (1 s) 10 minute warm-up period Portable operation 10 MHz Rb timebase output Statistical analysis & Allan variance Hardcopy to printers ...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke 1911A

    Fluke 1911A

    • used

    • Manufacturer: Fluke
    • Model: 1911A

    7-Digit LED Display with OverRanging. Frequency 5Hz to 125 on Ch A, 5Hz to 250MHz on Ch B. Internal rechargeable batteries Sensitivity, Channel A 0.025 Vrms Sensitivity, Channel B 0.030 Vrms Time base stability 2...

    New Smyrna Beach, FL
  • Trusted Seller
    Tektronix CMC251

    Tektronix CMC251

    • used

    • Manufacturer: Tektronix
    • Model: CMC251

    1 Hz to 100 MHz (CH 1), 80 MHz to 1.3 GHz (CH 2) ±1 ppm Time Base Period Average, Period, Frequency, Totalize Self-test Display Hold Remote Start/Stop Multifunction Counter

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke PM 6690

    Fluke PM 6690

    • used

    • Manufacturer: Fluke
    • Model: PM 6690

    High resolution and speed 12 digits/sec. frequency measurements 100 ps single shot time-resolution 0.001° phase resolution Frequency range: 300 MHz standard; 3 GHz or 8 GHz input optional Built-in statistical ana...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke 1952B

    Fluke 1952B

    • used

    • Manufacturer: Fluke
    • Model: 1952B

    Measures frequency (DC-80 MHz), frequency ratio, time interval, period, period averages, and a gateable totalize with 7-digit accuracy. Standard with two input channels (complete with X1 and X10 attenuators), AC ...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke PM 6681R

    Fluke PM 6681R

    • used

    • Manufacturer: Fluke
    • Model: PM6681

    Calibrates frequency, time intervals and phase 11 digits per second measuring speed 50 ps single-shot time interval resolution Down to 2 ps averaged time interval resolution 8k readings/s to internal memory with ...

    New Smyrna Beach, FL
  • Trusted Seller
    Hameg Instruments HM8123

    Hameg Instruments HM8123

    • used

    • Manufacturer: Hameg
    • Model: HM8123

    Frequency range from 0 Hz to 2.6 GHz 200 MHz time base with 0.2 ppm stability Two identical inputs, up to 200 MHz each 9-digit resolution at 1 sec. gate time 9 measurement functions, external gate and arming Inpu...

    New Smyrna Beach, FL
  • Trusted Seller
    Advantest TR5821

    Advantest TR5821

    • used

    • Manufacturer: Advantest
    • Model: TR5821

    Number of Channels 2 ch Minimum Frequency, Ch. 1 10 Hz Maximum Frequency, Ch. 1 120 MHz Sensitivity, Channel 1 25 mV Maximum Input Voltage, Ch. 1 25 mV Input Impedance, Ch.1 1 Ohm Input Coupling, Ch 1 AC,DC Minim...

    New Smyrna Beach, FL
  • Trusted Seller
    Advantest TR5823

    Advantest TR5823

    • used

    • Manufacturer: Advantest
    • Model: TR5823

    Number of Channels 3 ch Minimum Frequency, Ch. 1 100 mHz Maximum Frequency, Ch. 1 1300 MHz Sensitivity, Channel 1 25 mV Maximum Input Voltage, Ch. 1 25 mV Input Impedance, Ch.1 1 MOhm Input Coupling, Ch 1 AC,DC M...

    New Smyrna Beach, FL
  • Trusted Seller
    Advantest R5362B

    Advantest R5362B

    • used

    • Manufacturer: Advantest
    • Model: R5362B

    Number of Channels 2 ch Minimum Frequency, Ch. 1 60 mHz Maximum Frequency, Ch. 1 3 GHz Sensitivity, Channel 1 10 mV Maximum Input Voltage, Ch. 1 3 V Input Impedance, Ch.1 50 Ohm Input Attenuation, Ch 1 x1,x20 Inp...

    New Smyrna Beach, FL
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    Philips PM6675 Frequency Counter

    • used

    • Manufacturer: Philips
    • Model: PM6675

    Good condition Philips PM6675 Frequency Counters. Located in Ireland and other countries. Click request price for more information.

    Ireland
89101112

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.