Test, Lab, Medical equipment » Frequency Counters » Florida

Building Filters

241

Used test in Florida, USA

  • Trusted Seller
    Fluke 199BM

    Fluke 199BM

    • Manufacturer: Fluke
    • Model: 199BM

    Dual input - 100 or 200 MHz bandwidth Up to 2.5 GS/s real-time sampling per input mAs current-over-time measurement Connect-and-View™ automatic triggering, a full range of manual trigger modes plus external trigg...

    New Smyrna Beach, FL
  • Trusted Seller
    Signal Recovery 3820

    Signal Recovery 3820

    • 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
    Fluke PM 6669

    Fluke PM 6669

    • Manufacturer: Fluke
    • Model: PM 6669

    High-Precision Frequency Counter Max. freq.: 160.0MHz | Freq. resolution [digits]: 9 | Measurements: Frequency, Period, Count totalization, Pulse width, RPM, Difference freq.

    New Smyrna Beach, FL
  • Trusted Seller
    Racal Dana 2461C

    Racal Dana 2461C

    • Manufacturer: Racal
    • Model: 2461C

    200 MHz Frequency Measurement 9 Digits Per Second Resolution 1 ns Time Interval Resolution (100 ps with Averaging) 2.5 mV Trigger Resolution 11 Automatic Measurements Including Peak Signal Programmable Measuremen...

    New Smyrna Beach, FL
  • Trusted Seller
    Keysight / Agilent / HP

    Keysight / Agilent / HP E1332A

    • Manufacturer: Agilent - Keysight
    • Model: E1332A

    1-Slot, B-size, register based Frequency range 4 MHz Seven counter functions Programmable direct or isolated inputs Programmable digital input filter and trigger levels Two input voltage ranges 4-Channel Counter/...

    New Smyrna Beach, FL
  • Trusted Seller
    Krohn-Hite 3100

    Krohn-Hite 3100

    • Manufacturer: Krohn-Hite

    Frequency Range 10 Hz -1 MHz Attenuation Slope dB/Octave 24 Max Attenuation (dB) 80 Output Volt/Amps (RMS) 3 v/ 10 ma Variable Band-Pass Filter

    New Smyrna Beach, FL
  • Trusted Seller
    Aeroflex CPM 46

    Aeroflex CPM 46

    • Manufacturer: Aeroflex
    • Model: CPM 46

    A Counter and Power Meter in one instrument with one user interface 10 MHz to 20 GHz and 10 MHz to 46 GHz versions available Portable and lightweight, weighs only 4.9Kg including battery Frequency counter incorpo...

    New Smyrna Beach, FL
  • Trusted Seller
    Advantest R5373

    Advantest R5373

    • Manufacturer: Advantest
    • Model: R5373

    Number of Channels 2 ch Minimum Frequency, Ch. 1 10 Hz Maximum Frequency, Ch. 1 550 MHz Sensitivity, Channel 1 25 mV Maximum Input Voltage, Ch. 1 5 V Input Impedance, Ch.1 50 Ohm Input Attenuation, Ch 1 x1,x20 In...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke PM6666

    Fluke PM6666

    • Manufacturer: Fluke
    • Model: PM6666

    Frequency Counter Max. freq.: 120.0MHz | Freq. resolution [digits]: 7 | Measurements: Frequency, Period, Count totalization

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke 199CM

    Fluke 199CM

    • Manufacturer: Fluke
    • Model: 199CM

    Dual input - 100 or 200 MHz bandwidth Up to 2.5 GS/s real-time sampling per input mAs current-over-time measurement Connect-and-View™ automatic triggering, a full range of manual trigger modes plus external trigg...

    New Smyrna Beach, FL
  • Trusted Seller
    Fluke 196CM

    Fluke 196CM

    • Manufacturer: Fluke
    • Model: 196CM

    Dual input - 100 or 200 MHz bandwidth Up to 2.5 GS/s real-time sampling per input mAs current-over-time measurement Connect-and-View™ automatic triggering, a full range of manual trigger modes plus external trigg...

    New Smyrna Beach, FL
  • Trusted Seller
    Keysight / Agilent / HP

    Keysight / Agilent / HP E1420B

    • Manufacturer: Agilent - Keysight
    • Model: E1420B

    High-Performance Universal Counter Max. freq.: 200.0MHz | Freq. resolution [digits]: 9 | Measurements: Frequency, Period, Ratio, Count totalization, Time interval, Rise/Fall Time, Pulse width, Voltage

    New Smyrna Beach, FL
  • Trusted Seller
    Racal Dana 2201

    Racal Dana 2201

    • 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
    Protek B821

    Protek B821

    • Manufacturer: Protek

    Sweep Function Generator and Frequency Counter Sine, Square, Triangle, Ramp, Pulse, Skewed Sine and TTL Square Waveforms 0.2Hz to 20MHz Frequency Output (Sine wave) Built-in 8 digit 3.0GHz Frequency Counter Inter...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu MF2414B

    Anritsu MF2414B

    • Manufacturer: Anritsu
    • Model: MF2414B

    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
23456

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.