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Used optical and testing

  • Anritsu MF9630A

    Anritsu MF9630A

    • Manufacturer: Anritsu
    • Model: MF9630A

    The MF9630A is a optical meter from Anritsu. Features:

    $2,095 USD
    Farmingdale, NJ
  • Yokogawa TA520

    Yokogawa TA520

    • Manufacturer: Yokogawa

    Details The Yokogawa TA520 Time Interval Analyser offers a time resolution of 25 ps, an internal jitter of 100 psrms, and a continuous sampling rate of 43 MS/s, making it highly suitable for precision jitter anal...

    Dublin, Ireland
  • Noyes Fiber Systems GFC8010G

    Noyes Fiber Systems GFC8010G

    • Manufacturer: Noyes Fiber

    Details The Noyes Fiber Systems GFC8010G is a compact Gigabit Ethernet media converter engineered to integrate fiber optics with copper-based networks. It supports high-speed, low-latency data transmission across...

    Dublin, Ireland
  • Philips PM9693

    Philips PM9693

    • Manufacturer: Philips

    Details The Philips PM9693 is a precise power analyzer designed for industrial and laboratory use, capturing voltage, current, power, and efficiency with high accuracy. It supports both AC and DC systems, offerin...

    Dublin, Ireland
  • Tektronix VX4223

    Tektronix VX4223

    • Manufacturer: Tektronix

    Details The Tektronix VX4223 160MHz VXI Counter/Timer delivers precise frequency and time measurements with a 160MHz input range, supporting a variety of counter and timer functions in VXI-based test systems. It ...

    Dublin, Ireland
  • Keysight (Agilent) 5356A

    Keysight (Agilent) 5356A

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) 5356A Frequency Converter Head extends frequency measurement capabilities up to 18GHz with precision and stability. Designed for compatibility with frequency counters, it delivers a...

    Dublin, Ireland
  • Anritsu MF2412C

    Anritsu MF2412C

    • Manufacturer: Anritsu
    • Model: MF2412

    Details The Anritsu MF2412C Microwave Frequency Counter provides precise measurements up to 20GHz, ideal for high-frequency applications. It features high-speed frequency acquisition, minimal warm-up time, and a ...

    Dublin, Ireland
  • Philips PM6652

    Philips PM6652

    • Manufacturer: Philips
    • Model: PM6652

    Details The Philips PM6652 is a precision frequency counter designed for high-speed and accurate measurement across RF and digital applications. Equipped with advanced time-base options, it ensures exceptional st...

    Dublin, Ireland
  • 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
  • Keysight Technologies E1333A

    Keysight Technologies E1333A

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) E1333A 3-Channel Universal Counter is a B-size, 1-slot VXI module offering six counter functions, including frequency, pulse width, and time interval measurements. With 1 GHz freque...

    Dublin, Ireland
  • Fluke PM6680

    Fluke PM6680

    • Manufacturer: Fluke
    • Model: PM6680

    Details The Fluke PM6680 is a precision counter and voltage measurement device, engineered for high accuracy and reliability. Part of Fluke’s advanced counter series, it provides stable frequency and voltage read...

    Dublin, Ireland
  • Fluke PM6654C

    Fluke PM6654C

    • Manufacturer: Fluke
    • Model: PM6654

    Details The Fluke PM6654C, originally Philips-branded, is a high-performance timer/counter designed for precision frequency, time, and voltage measurements. It supports frequencies up to 2.3 GHz with 2 ns single-...

    Dublin, Ireland
  • XL Microwave 3261

    XL Microwave 3261

    • Manufacturer: XL Microwave

    Details The XL Microwave 3261 is a high-precision microwave frequency generator designed for advanced testing and communications. It delivers broad operating frequency coverage with minimal distortion and low pha...

    Dublin, Ireland
  • Fluke PM6666

    Fluke PM6666

    • Manufacturer: Fluke

    Details The Fluke PM6666 is a programmable counter/timer offering frequency measurement from 0.1 Hz to 120 MHz, expandable to 1.3 GHz. It integrates reciprocal frequency techniques, programmable sensitivity, and ...

    Dublin, Ireland
  • Hameg HM8123 Universal Counter

    Hameg HM8123 Universal Counter

    • Manufacturer: Hameg

    Details The universal counter HM8123 features three high sensitivity inputs and allows the measurement of signals in the frequency range between DC and 3 GHz. The HM8123 is ideally suited for test installation...

    Dublin, Ireland
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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.