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Used Frequency Counters

  • Trusted Seller
    Fluke 1920A

    Fluke 1920A

    • Manufacturer: Fluke
    • Model: 1920A

    1920A Communications Counter The Fluke 1920A is a used Communications Counter.

    Cary, NC
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    Fluke PM6685 /011

    Fluke PM6685 /011

    • Manufacturer: Fluke
    • Model: PM6685

    Fluke PM6685 /011 - 300 MHz Universal Counter. New in box / Unused Condition

    Cary, NC
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    Efratom MBF

    Efratom MBF

    • Manufacturer: Efratom

    Modular Buffer Frequency Module The MFTD (Modular Frequency & Time Distribution) is also modular in nature. This expansion chassis provides frequency (5 MHz) and timing (1 PPS) distribution when additional output...

    Cary, NC
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    Datum MBF

    Datum MBF

    • Manufacturer: Datum

    Modular Buffer Frequency Module The MFTD (Modular Frequency & Time Distribution) is also modular in nature. This expansion chassis provides frequency (5 MHz) and timing (1 PPS) distribution when additional output...

    Cary, NC
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    BK Precision 103

    BK Precision 103

    • Manufacturer: BK Precision
    • Model: 103

    1MHz to 3GHz Handheld Freq. Counter/Strength Meter Features: 10 Digits LCD 16 Section barographs to show RF signal strength 300MHz direct counter with 0.1Hz resolution 4 Selectable gate speeds Hold switch to lock...

    Cary, NC
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    Rohde and Schwarz HM8123

    Rohde and Schwarz HM8123

    • Manufacturer: Rohde & Schwarz
    • Model: HM8123

    Universal Counter Key Facts Measurement range: DC to 3 GHz Input A/B (BNC): DC to 200 MHz Input C (SMA): 100 MHz to 3 GHz Input impedance A/B: 50 Î© or 1 MΩ (switchable), sensitivity 25 mV Input impe...

    Cary, NC
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    BK Precision 106

    BK Precision 106

    • Manufacturer: BK Precision
    • Model: 106

    Smart RF Counter 30MHz to 2.8GHz Features: 7 Digits LCD 16 Section barographs to show RF signal strength 300MHz direct counter with 0.1Hz resolution Hold switch to lock display 2 Range positions “1GHz (30MHz â€...

    Cary, NC
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    Tracor 527A

    Tracor 527A

    • Manufacturer: Tracor

    Frequency Difference Meter The 537A Frequency Difference Meter is designed for instant determination of fractional frequency difference, with an accuracy of one part in 10E-11, between two stable oscillators. It ...

    Cary, NC
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    Tracor 537A

    Tracor 537A

    • Manufacturer: Tracor

    Frequency Difference Meter The 537A Frequency Difference Meter is designed for instant determination of fractional frequency difference, with an accuracy of one part in 10E-11, between two stable oscillators. It ...

    Cary, NC
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    Ametek 1270

    Ametek 1270

    • Manufacturer: AMETEK Powervar

    1 mHz to 20 kHz VXI Frequency Response Analyzer Module The 1270 VXI Frequency Response Analyzer is a C sized instrument on a card, suitable for use in D size racks with adapters. The analyzer is generated with si...

    Cary, NC
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    Hewlett Packard 86222A

    Hewlett Packard 86222A

    • Manufacturer: HP
    • Model: 86222A

    10 MHz to 2.4 GHz RF Sweeper Module The 86222A Sweep Oscillator Plug-In covers from 10 MHz to 2.4 GHz with continuous sweeping capability. Internally leveled flatness of 0.25 dB over full range. Basic accuracy in...

    Cary, NC
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    Tremetrics 527E

    Tremetrics 527E

    • Manufacturer: Tremetrics

    Frequency Difference Meter The solid-state 527E Frequency Difference Meter is designed for instant determination of fractional frequency difference, with an accuracy of one part in 10E-11, between two stable osci...

    Cary, NC
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    Venable 3120

    Venable 3120

    • Manufacturer: Venable

    The Venable 3120 Frequency Response Analyzer is a sophisticated instrument designed for analyzing the frequency response of electronic systems, circuits, and devices. It typically features advanced measurement ca...

    Cary, NC
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    HP 5065A

    HP 5065A

    • Manufacturer: HP
    • Model: 5065A

    Rubidium Frequency Standard HP 5065A Rubidium Frequency Standard and other Frequency Standards for sale at Test Equipment Center.

    Cary, NC
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    HP 106B

    HP 106B

    • Manufacturer: HP

    Quartz Frequency Standard HP 106B Quartz Frequency Standard and other Frequency Standards for sale at Test Equipment Center.

    Cary, NC
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    Tektronix FCA3003 Frequency Counter

    • Manufacturer: Tektronix
    • Model: FCA3003

    Good condition Tektronix FCA3003 Frequency Counters. Located in USA and other countries. Click request price for more information.

    USA
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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.