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186

Used dcs

  • Tektronix DC 508A

    Tektronix DC 508A

    • used

    • Manufacturer: Tektronix
    • Model: DC508

    The Tektronix DC 508A counter measures frequencies from 10 Hz to 1.3 Ghz. Frequencies from 10 Hz to 100 MHz are measured using the direct input and from 75 MHz to 1.3 Ghz using the prescaler input. The counter al...

    Farmingdale, NJ
  • Tektronix DC505A

    Tektronix DC505A

    • used

    • Manufacturer: Tektronix
    • Model: DC505A

    The Tektronix DC505A is a Frequency Counter Plug-In that is designed to operate in a TM 500-Series Power Module. Has seven measurement functions: frequency counting, finding frequency ratios, period timing, inter...

    Farmingdale, NJ
  • Tektronix DC505

    Tektronix DC505

    • used

    • Manufacturer: Tektronix
    • Model: DC505

    The DC 505 Universal Counter/Timer has seven measurement functions: frequency counting, finding frequency ratios, period timing, interval timing, width timing, electronic event counting, and manual event counting...

    Farmingdale, NJ
  • Tektronix DC5009

    Tektronix DC5009

    • used

    • Manufacturer: Tektronix
    • Model: DC5009

    The DC 5009/ DC 509 sigle-width Universal Counter/Timers provide all of meaasurement functions of the higher performance DC 5010/ DC 510 except rise time/fall time,null, and totalize A+-B. The powerfull reciproca...

    Farmingdale, NJ
  • Tektronix DC5010

    Tektronix DC5010

    • used

    • Manufacturer: Tektronix
    • Model: DC5010

    The DC5010 Frequency Counter Plug-In makes frequency measurements to 350 MHz. Measurement functions include: Reciprocal Frequency Measurement, Period, Width, Time from A to B, Events B during A, Totalize A, A+B, ...

    Farmingdale, NJ
  • Trusted Seller
    Tektronix DC510

    Tektronix DC510

    • used

    • Manufacturer: Tektronix
    • Model: DC510

    Frequency - 350 MHz on both A and B channels 3.125 ns single shot resolution 9 digit display 1 ps resolution with averaging and auto or selected averaging to 10 ^8 duty-cycle independent autotrigger DVM mode for...

    New Smyrna Beach, FL
  • Trusted Seller
    Protek B821

    Protek B821

    • used

    • 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
  • Phase Matrix 346A

    Phase Matrix 346A

    • used

    • Manufacturer: Matrix

    Frequency Range Channel 1 (Normal mode) 10 Hz–125 MHz (Low pass filter enabled) 10 Hz–50 kHz Channel 2 50 MHz–46 GHz Sensitivity Channel 1 10–30 Hz 40 mV rms 30 Hz–125 MHz 25 mV rms Channel 2 50–300 MHz −20 dBm 0...

    $3,575 USD
    Farmingdale, NJ
  • Trusted Seller
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    Tektronix DC-5009

    • used

    • Manufacturer: Tektronix
    • Model: DC5009

    This Universal Counter / Timers reciprocal frequency measurement technique allows up to eight digits of resolution of low frequency signals in one second or less of measurement time. This unit provides 135MHz in ...

    Cary, NC
  • Racal Instruments 1995

    Racal Instruments 1995

    • used

    • Manufacturer: Racal

    The Racal 1995 Frequency Counter features frequency and period resolution of 9 digits in one second, whatever the frequency. This incredible resolution enables you to evaluate precision frequency standards, or to...

    $730 USD
    Farmingdale, NJ
  • Trusted Seller
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    Tektronix DC 509

    • used

    • Manufacturer: Tektronix
    • Model: DC509

    135 MHz both A and B channels 10ns single-shot resolution 8-digit display 5 ps resolution with averaging Duty-cycle independent autotrigger Shaped A and B outputs Probe compensation High stability oven time base ...

    New Smyrna Beach, FL
  • Trusted Seller
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    Tektronix DC 504A

    • used

    • Manufacturer: Tektronix

    Counter/Timer Max. freq.: 100.0MHz | Measurements: Frequency, Period, Count totalization

    New Smyrna Beach, FL
  • Trusted Seller
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    Tektronix DC505A

    • used

    • Manufacturer: Tektronix
    • Model: DC505A

    225 MHz Universal Counter / Timer Plug-In Tektronix DC505A 225 MHz Universal Counter / Timer Plug-In and other Frequency Counters - Above 200 MHz to 3 GHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
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    Tektronix DC509

    • used

    • Manufacturer: Tektronix
    • Model: DC509

    135 MHz Universal Counter / Timer Plug-In Tektronix DC509 135 MHz Universal Counter / Timer Plug-In and other Frequency Counters - DC to 200 MHz for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
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    Tektronix DC510

    • used

    • Manufacturer: Tektronix
    • Model: DC510

    350 MHz Universal Counter / Timer Module The DC510 comes with 350 MHz on both A and B channels, 3.125 ns single shot resolution, 9 digit display, 1 ps resolution with averaging and auto or selected averaging to 1...

    Cary, NC
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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.