Test, Lab, Medical equipment » Network Analyzers

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Used optical and testing

  • Keysight Technologies 4980

    Keysight Technologies 4980

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) E4980A Precision LCR Meter offers high-performance impedance measurement with a frequency range of 20 Hz to 2 MHz and 0.05% basic accuracy. It supports test signals from 100 μV to 2...

    Dublin, Ireland
  • Keysight Technologies 4951A

    Keysight Technologies 4951A

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) 4951A is a portable protocol analyzer supporting speeds from 50 to 19.2 kbps. It is compatible with HDLC, SDLC, SNA, CCITT X.25, Async, Sync, Bysync, IPARS, and DDCMP protocols. Inc...

    Dublin, Ireland
  • Keysight Technologies 4955A

    Keysight Technologies 4955A

    • Manufacturer: Agilent - Keysight
    • Model: 4955A

    Details The Keysight (Agilent) 4955A Protocol Analyzer is a high-level, flexible tool designed for developing, installing, and maintaining data communications networks. It supports diverse applications, including...

    Dublin, Ireland
  • Keysight Technologies PT500

    Keysight Technologies PT500

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) PT500 is a laboratory-grade synthesized function generator utilizing direct digital synthesis (DDS) to produce stable, high-purity sine waves and 27 built-in waveforms including com...

    Dublin, Ireland
  • Keysight Technologies J3446D

    Keysight Technologies J3446D

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) J3446D Internet Advisor offers comprehensive network diagnostics with seven-layer protocol decodes, real-time event tracking, and over 100 statistical parameters for Ethernet, Token...

    Dublin, Ireland
  • Keysight Technologies 4951C

    Keysight Technologies 4951C

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) 4951C is a highly capable protocol analyzer supporting data rates from 50 bps to 19 kbps, compatible with RS-232C/V.24, RS-449/422A/423A, MIL-188C, and V.35 standards. This device i...

    Dublin, Ireland
  • Keysight Technologies N4726A

    Keysight Technologies N4726A

    • Manufacturer: Agilent - Keysight

    Details The Keysight (Agilent) N4726A is a 2-port electronic calibration (ECal) module designed for simplifying VNA calibration across a frequency range of 300 kHz to 26.5 GHz. It features USB connectivity for st...

    Dublin, Ireland
  • Spirent LAN-3100A

    Spirent LAN-3100A

    • Manufacturer: Spirent

    Details The Spirent LAN-3100A are is an Ethernet Module that can be used to generate, monitor, and capture 10/100/1000 Ethernet traffic. The Module may be used in either SMB-600 or SMB-6000B chassis.

    Dublin, Ireland
  • Spirent GX1405B

    Spirent GX1405B

    • Manufacturer: Spirent

    Dublin, Ireland
  • Spirent 3204-42

    Spirent 3204-42

    • Manufacturer: Spirent

    Dublin, Ireland
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    Advantest Q7606B

    • Manufacturer: Advantest
    • Model: Q7606B

    The Advantest Q7606B Test Set is a flexible and advanced instrument specifically designed for testing lightwave modulation and optical chirpform. This test set incorporates state-of-the-art technology, enabling a...

    Cary, NC
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    Advantest Q82214

    • Manufacturer: Advantest
    • Model: Q82214

    400 nm to 1100 nm Optical Power Sensor Module Advantest Q82214 400 nm to 1100 nm Optical Power Sensor Module and other Optical Power Sensors for sale at Test Equipment Center.

    Cary, NC
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    Advantest Q7606A

    • Manufacturer: Advantest
    • Model: Q7606

    The Advantest Q7606A Test Set is a highly advanced and sophisticated tool designed specifically for the purpose of testing lightwave modulation and optical chirpform. It offers a comprehensive solution for accura...

    Cary, NC
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    Hewlett Packard N1676A

    • Manufacturer: HP

    OC-12 / STM-4 Optical and Electrical Test Module Hewlett Packard N1676A OC-12 / STM-4 Optical and Electrical Test Module and other Network Testing Modules for sale at Test Equipment Center.

    Cary, NC
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    Viavi OLP-82P

    • Manufacturer: JDSU - Viavi - Acterna
    • Model: OLP-82P

    The Viavi OLP-82P SmartClass Fiber Optical Power Meter, formerly branded as JDSU, is an advanced and accurate tool designed for measuring optical power levels in fiber optic networks. Operating across a wide wave...

    Cary, NC
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Overview

Network analyzers are essential tools used to measure the performance and integrity of electrical networks. They help in analyzing parameters such as impedance, gain, and phase, which are critical for ensuring optimal operation in communications and electronic systems. These devices are widely used in research, development, and maintenance of RF and microwave circuits.

FAQ

What should I look for when buying a used network analyzer?

Check the frequency range, calibration status, overall condition, and ensure that all necessary accessories and software are included. Verify the unit’s performance through a thorough inspection or test.

How do I arrange safe shipping for a network analyzer?

Use a professional shipping service that specializes in delicate electronic equipment. Ensure the analyzer is well-packed with cushioning materials and secured inside a sturdy box.

What regular maintenance does a network analyzer need?

Routine maintenance includes regular calibration, software updates, and cleaning of connectors and ports. Always refer to the manufacturer’s guidelines for specific maintenance requirements.