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Used rf amplifiers

  • Trusted Seller
    Anritsu Power ML2488B

    Anritsu Power ML2488B

    • Manufacturer: Anritsu
    • Model: ML2488

    Frequency Range 50 MHz to 18 GHz Dynamic Range -60 dBm to +20 dBm Rise Time <18 ns Accurate power measurements related to all Bluetooth and IEEE 802.11 WLAN, WiMAX, and TD-SCDMA High Speed GPIB and Ethernet remot...

    New Smyrna Beach, FL
  • Trusted Seller
    Bird 4412

    Bird 4412

    • Manufacturer: Bird

    For experts in the fields of radio frequency engineering, telecommunications, and broadcasting, this wattmeter is a vital tool. Its broad frequency range enables a variety of applications, including testing and m...

    Cary, NC
  • Trusted Seller
    HP 415E

    HP 415E

    • Manufacturer: HP

    SWR Meter The 415E SWR Meter is a low noise, 1000 Hz tuned amplifier and voltmeter, calibrated in dB and SWR. Designed for use with square law detectors, SWR attenuation and gain measurements are made easily and ...

    Cary, NC
  • Trusted Seller
    Hewlett Packard 415E

    Hewlett Packard 415E

    • Manufacturer: HP

    SWR Meter The 415E SWR Meter is a low noise, 1000 Hz tuned amplifier and voltmeter, calibrated in dB and SWR. Designed for use with square law detectors, SWR attenuation and gain measurements are made easily and ...

    Cary, NC
  • Trusted Seller
    TDK-Lambda ESS20-750

    TDK-Lambda ESS20-750

    • Manufacturer: TDK - Lambda

    20 Volt / 750 Amp 15 kW DC Power Supply The ESS20-750 is a 20 Volt / 750 Amp / 15 kW DC Power Supply. The ESS Series are high power Constant Voltage, Constant Current, Programmable DC power supplies. The ESS Seri...

    Cary, NC
  • Trusted Seller
    TDK-Lambda ESS330-45

    TDK-Lambda ESS330-45

    • Manufacturer: TDK - Lambda
    • Model: ESS330-45

    330 Volt / 45 Amp / 15 kW DC Power Supply The ESS330-45 is a 330 Volt / 45 Amp / 15 kW DC Power Supply. The ESS Series are high power Constant Voltage, Constant Current, Programmable DC power supplies. The ESS Se...

    Cary, NC
  • Trusted Seller
    TDK-Lambda ESS400-37

    TDK-Lambda ESS400-37

    • Manufacturer: TDK - Lambda

    400 Volt / 37 Amp / 15 kW DC Power Supply The ESS400-37 is a 400 Volt / 37 Amp / 15 kW DC Power Supply. The ESS Series are high power Constant Voltage, Constant Current, Programmable DC power supplies. The ESS Se...

    Cary, NC
  • Trusted Seller
    EMI ESS400-37

    EMI ESS400-37

    • Manufacturer: EMI

    400 Volt / 37 Amp / 15 kW DC Power Supply The ESS400-37 is a 400 Volt / 37 Amp / 15 kW DC Power Supply. The ESS Series are high power Constant Voltage, Constant Current, Programmable DC power supplies. The ESS Se...

    Cary, NC
  • Trusted Seller
    EMI ESS20-750

    EMI ESS20-750

    • Manufacturer: EMI

    20 Volt / 750 Amp 15 kW DC Power Supply The ESS20-750 is a 20 Volt / 750 Amp / 15 kW DC Power Supply. The ESS Series are high power Constant Voltage, Constant Current, Programmable DC power supplies. The ESS Seri...

    Cary, NC
  • Trusted Seller
    TDK-Lambda ESS60-250

    TDK-Lambda ESS60-250

    • Manufacturer: TDK - Lambda

    60 Volt / 250 Amp / 15 kW DC Power Supply The ESS60-250 is a 60 Volt / 250 Amp / 15 kW DC Power Supply. The ESS Series are high power Constant Voltage, Constant Current, Programmable DC power supplies. The ESS Se...

    Cary, NC
  • Trusted Seller
    EMI ESS330-45

    EMI ESS330-45

    • Manufacturer: EMI

    330 Volt / 45 Amp / 15 kW DC Power Supply The ESS330-45 is a 330 Volt / 45 Amp / 15 kW DC Power Supply. The ESS Series are high power Constant Voltage, Constant Current, Programmable DC power supplies. The ESS Se...

    Cary, NC
  • Trusted Seller
    Matrix HD-500

    Matrix HD-500

    • Manufacturer: Matrix

    Hum Detector Model HD-500 is a detector/amplifier designed to demodulate the low frequency amplitude modulations on any RF carrier over the range of 5 to 1500 MHz. Capable of measuring Hum levels less than -100dB...

    Cary, NC
  • Trusted Seller
    BK Precision PR261

    BK Precision PR261

    • Manufacturer: BK Precision

    2615/20/25/30 Sniffer Probe The PR-261 is the ideal toolkit for the investigation of RF electromagnetic fields. It is indispensable for EMI pre-compliance testing during product development, prior to third party ...

    Cary, NC
  • Rohde and Schwarz NRT

    Rohde and Schwarz NRT

    • Manufacturer: Rohde & Schwarz
    • Model: NRT

    Directional power meters are used to measure power and reflection under operational conditions. Typical applications are in installation, maintenance and monitoring of amplifiers, transmitters, antennas and RF/mi...

    $1,295 USD
    Farmingdale, NJ
  • Trusted Seller
    TDK-Lambda ESS 40-250

    TDK-Lambda ESS 40-250

    • Manufacturer: TDK - Lambda

    DC Power Supply, 40 V, 250 A, 10000 W, Programmable The ESS is a high power Constant Voltage, Constant Current Programmable DC power supply. Since its introduction in 1995, the ESS has evolved into one of the mos...

    Cary, NC
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Overview

Electrical test instruments are essential tools used to test, measure, and diagnose electrical systems and components. These devices are crucial for ensuring the safety, efficiency, and reliability of electrical installations, whether in residential, commercial, or industrial settings. Common types include multimeters, oscilloscopes, and insulation testers.

FAQ

What should I look for when buying used electrical test instruments?

Check the calibration status, overall condition, and whether all necessary accessories are included. It’s also important to verify the instrument's accuracy and functionality.

How can I safely ship electrical test instruments?

Use proper packaging with adequate cushioning to protect the instruments from shocks and vibrations. It's advisable to use a shipping service experienced in handling delicate electronic equipment.

What is the maintenance procedure for electrical test instruments?

Regularly calibrate the instruments to ensure accuracy, clean them to remove dust and debris, and store them in a protective case when not in use. Follow the manufacturer’s guidelines for specific maintenance tasks.