Test, Lab, Medical equipment » Test Generators

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Used e/a module

  • Trusted Seller
    Keysight / Agilent / HP

    Keysight / Agilent / HP E4423B

    • Manufacturer: Agilent - Keysight
    • Model: E4423B
    • Frequency range: 1 GHz

    High spectral purity Flexible architecture, upgrade paths for options Choice of electronic or mechanical attenuator Superior level accuracy Wideband FM and Phase Modulation, AM and Pulse Modulation Step sweep (fr...

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

    Keysight / Agilent / HP E4426B

    • Manufacturer: Agilent - Keysight
    • Model: E4426B
    • Frequency range: 4 GHz

    High spectral purity Flexible architecture, upgrade paths for options Choice of electronic or mechanical attenuator Superior level accuracy Wideband FM and Phase Modulation, AM and Pulse Modulation Step sweep (fr...

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

    Keysight / Agilent / HP E4428C

    • Manufacturer: Agilent - Keysight
    • Model: E4428C
    • Frequency range: 6 GHz

    Frequency coverage - 250 kHz to 3 or 6 GHz with .01 Hz resolution Excellent SSB phase noise - typical performance of –134 dBc/Hz at 20 kHz offset from 1 GHz carrier Superior level accuracy – specified performance...

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

    Keysight / Agilent / HP E4421B

    • Manufacturer: Agilent - Keysight
    • Model: E4421B
    • Frequency range: 3 GHz

    Flexible architecture, upgrade paths for options Choice of electronic or mechanical attenuator Superior level accuracy Wideband FM and Phase Modulation, AM and Pulse Modulation Step sweep (frequency, power and li...

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

    Keysight / Agilent / HP E4425B

    • Manufacturer: Agilent - Keysight
    • Model: E4425B
    • Frequency range: 3 GHz

    High spectral purity Flexible architecture, upgrade paths for options Choice of electronic or mechanical attenuator Superior level accuracy Wideband FM and Phase Modulation, AM and Pulse Modulation Step sweep (fr...

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

    Keysight / Agilent / HP E4424B

    • Manufacturer: Agilent - Keysight
    • Model: E4424B
    • Frequency range: 2 GHz

    High spectral purity Flexible architecture, upgrade paths for options Choice of electronic or mechanical attenuator Superior level accuracy Wideband FM and Phase Modulation, AM and Pulse Modulation Step sweep (fr...

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

    Keysight / Agilent / HP E8267D

    • Manufacturer: Agilent - Keysight
    • Model: E8267D
    • Frequency range: 44 GHz

    Broad frequency ranges - 250 kHz to 20, 31.8, or 44 GHz with .001 Hz resolution High output power - typical performance of +22 dBm at 20 GHz and +18 dBm at 40 GHz with excellent level accuracy World-class SSB pha...

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

    Keysight / Agilent / HP E8267C

    • Manufacturer: Agilent - Keysight
    • Model: E8267C
    • Frequency range: 20 GHz

    Performance enhancements - choose the BB/RF/uW capability and performance to meet your test requirements Signal creation software - select from Signal Studio software and built-in personalities Accessories - add ...

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

    Keysight / Agilent / HP E4438C

    • Manufacturer: Agilent - Keysight
    • Model: E4438C
    • Frequency range: 6 GHz

    Frequency range 250 kHz to 1, 2, 3, 4, or 6 GHz Output power up to +17 dBm RF modulation bandwidth up to 160 MHz Flexible FSK, MSK, PSK, QAM, custom I/Q, AM, FM, ÿM, and pulse Step & list sweep frequency and powe...

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

    Keysight / Agilent / HP E8663D-503

    • Manufacturer: Agilent - Keysight
    • Model: E8663D
    • Frequency range: 3.2 GHz

    100 kHz to 3.2 GHz with .001 Hz resolution -135 to +24 dBm typical output power with Option 1EU Industry’s best SSB phase noise with Option UNY: -143 dBc/Hz (typ) for a 1 GHz signal at 10 kHz offset AM, FM, ØM, a...

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

    Keysight / Agilent / HP E8663D-509

    • Manufacturer: Agilent - Keysight
    • Model: E8663D-509
    • Frequency range: 9 GHz

    100 kHz to 9 GHz with .001 Hz resolution -135 to +24 dBm typical output power with Option 1EU Industry’s best SSB phase noise with Option UNY: -143 dBc/Hz (typ) for a 1 GHz signal at 10 kHz offset AM, FM, ØM, and...

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

    Keysight / Agilent / HP E8257C-520

    • Manufacturer: Agilent - Keysight
    • Model: E8257C-520
    • Frequency range: 20 GHz

    PSG Analog Signal Generator, up to 40 GHz Frequency range max.: 20.00GHz | Freq. resolution: 1.0mHz | Output power: -135 to +20 dBm | Modulation: FM, Pulse, Phase

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

    Keysight / Agilent / HP E8257C-540

    • Manufacturer: Agilent - Keysight
    • Model: E8257C
    • Frequency range: 40 GHz

    PSG Analog Signal Generator, up to 40 GHz Frequency range max.: 40.00GHz | Freq. resolution: 1.0mHz | Output power: -135 to +20 dBm | Modulation: FM, Pulse, Phase

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

    Keysight / Agilent / HP E4428C-503

    • Manufacturer: Agilent - Keysight
    • Model: E4428C-503
    • Frequency range: 3 GHz

    Covers the cellular and lower ISM frequency bands Stand high stability OCXO time base reference reduces frequency drift resulting in improved frequency accuracy Excellent standard phase noise performance of -134 ...

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

    Keysight / Agilent / HP E8257D-520

    • Manufacturer: Agilent - Keysight
    • Model: E8257D-520
    • Frequency range: 20 GHz

    10 ms frequency switching speed (typical) High output power Industry leading phase noise performance Step/list sweep (8 ms switching typical) Optional ramp sweep Analog Signal Generator - Frequency Range from 250...

    New Smyrna Beach, FL
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Overview

Test generators are specialized machines used to simulate electrical loads for testing and verifying the functionality of electrical systems and equipment. They are essential in industries like manufacturing, research, and development, ensuring that devices meet performance standards and safety regulations before deployment.

FAQ

What should I look for when buying a used test generator?

Check the generator's age, usage history, and overall condition. Ensure it has been regularly maintained and verify that it meets the specific testing requirements for your applications.

How can I ensure safe shipping for a test generator?

Use a reliable shipping company with experience in handling sensitive electrical equipment. Make sure the generator is properly packaged and secured to prevent any damage during transit.

What maintenance is required for a test generator?

Regular maintenance includes inspecting electrical connections, checking for component wear and tear, and performing calibration checks. Refer to the manufacturer's manual for specific maintenance guidelines and intervals.