Product

Low Input Bias Current Op Amps (≤100 pA)

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Analog Devices Inc.

Analog Devices Inc.

Low input bias current op amps are required whenever the difference of currents or voltage is small and needs to be measured accurately. These op amps are used so that the signal is not loaded down by the input of the op amps. Low input bias current op amps are critical for interfacing sensors in applications from photodiodes, pH meters, or other electrometer related functions to downstream electronics. Analog Devices has many precision op amps that fit the definition and range of these applications.

Product

Highly Accelerated Stress Test Chambers

HAST

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ESPEC North America, INC.

HAST - ESPEC North America, INC.

Our HAST systems have a modern design that's easier to use: Automatic humidity filling; Automatic door lock; A more square workspace; allowing more product to be loaded;Convenient, hermetic power-pin system for bias testing. We are now able to offer a hermetic port system to allow special signal lines like coax or fiberoptics to be run into the chamber.

Product

Zero Bias Schottky Detectors

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KRYTAR, Inc.

KRYTAR, Inc.

KRYTAR Zero Bias Schottky Detectors are specifically designed for use in today's high-performance microwave instrumentation and systems. KRYTAR detectors are designed for such applications as power measurements, analyzing radar performance, leveling pulsed signal sources, AM noise measurements, system monitoring and pulsed RF measurements in ultra-broadband and mm-Wave applications.

Product

Test System

ITC57300

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Integrated Technology Corp.

ITC57300 - Integrated Technology Corp.

The ITC57300 Dynamic Parametric Test System mainframe accepts Test Heads that perform nondestructive transient measurements on semiconductor devices such as Insulated Gate Bipolar Transistors (IGBT), power MOSFETs, diodes, and other bipolar devices(requires additional optional bias power supplies and custom personality boards). Included in the mainframe are all test equipment and software necessary to analyze and perform resistive and inductive switching time, switching losses, gate charge, Trr/Qrr, and other transient tests.

Product

Bias Tees From 0.03 MHz To 85 GHz

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Pulsar Microwave Corporation

Pulsar Microwave Corporation

Pulsar offers a large variety of bias tees that cover frequencies from DC to in both surface mount and connectorized packages. Many models are available with voltages up to 100 volts and currents up to 8 amps and custom requirements are welcomed. Options include higher voltage and current, higher RF input power and a choice of either an RF connector or a feedthrough connection for the DC input port.

Product

Bias Boards

CUBE

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XGLab S.R.L.

CUBE - XGLab S.R.L.

The CUBE Bias Boards are a set of off-the-shelf biasing boards developed to speed-up the integration process of the CUBE CMOS preamplifier family of XGLab. These boards allow to bias both the detector (SDD as standard, other detector upon request) and the CUBE preamplifier.

Product

Automatic Transformer Test System

TH2840NX

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Changzhou Tonghui Electronic Co., Ltd.

TH2840NX - Changzhou Tonghui Electronic Co., Ltd.

■ The test speed is as high as 1000 times/s (>10kHz), without relay action time ■ Test level up to 20Vrms ■ The bias voltage is built-in ±40V/±100mA/2A ■ Up to 288 test pins (only TH2840NX) ■ Industry-friendly user experience: Linux bottom layer, built-in help file

Product

Modular Power

RFP AC Power

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AMETEK Programmable Power, Inc.

RFP AC Power - AMETEK Programmable Power, Inc.

ReFlex Power™ is a high density, modular programmable power system providing DC, AC and electronic load assets all under control of a single controller. It provides a reconfigurable, flexible platform ideal for ATE and production test environments where RFP™ can provide programmable stimulus and bias power as well as programmable loads for the device(s) under test. The EIA 4U high RFP™ mainframe can hold up to 12 single-slot modules or combinations of single, dual and triple slot wide modules to configure (or reconfigure) the system for the particular requirements at hand. The mainframe can support up to 6 kW of output power.

Product

Bias Network, 100 MHz to 12.4 GHz

11590B

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Keysight Technologies

11590B - Keysight Technologies

The Keysight 11590B broadband high power bias networks can be used in a wide variety of biasing applications for test and measurement requirements in laboratory and production environments. Bias networks provide the means of supplying DC bias to the center conductor of the coax connector for your device while blocking the DC to the RF port.

Product

Modular Power

RFP Controller

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AMETEK Programmable Power, Inc.

RFP Controller - AMETEK Programmable Power, Inc.

ReFlex Power™ is a high density, modular programmable power system providing DC, AC and electronic load assets all under control of a single controller. It provides a reconfigurable, flexible platform ideal for ATE and production test environments where RFP™ can provide programmable stimulus and bias power as well as programmable loads for the device(s) under test. The EIA 4U high RFP™ mainframe can hold up to 12 single-slot modules or combinations of single, dual and triple slot wide modules to configure (or reconfigure) the system for the particular requirements at hand. The mainframe can support up to 6 kW of output power.

Product

DC Current Bias Supply

DC1000A

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Voltech

DC1000A - Voltech

To guarantee the quality and performance of inductive components such as inductors, chokes and transformers they are tested at their real-life operating point. If the inductor is designed to carry a DC current, then its inductance must be measured with that DC current present. Until now, these measurements were made by an LCR meter connected via special interfacing to a DC bias supply available only from the manufacturer of the LCR meter. The unique NEW DC1000A can be used with any precision LCR meter and connects simply into existing test fixturing.

Product

External DC Bias Adapter

16200B

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Keysight Technologies

16200B - Keysight Technologies

The 16200B test fixture is designed to operate with high frequency LCR meters and impedance analyzers. It allows you to supply a bias current across the device of up to 5 Adc through a 7 mm port by using an external DC current source.

Product

Precision Low-Loss Multiplexers

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Maury Microwave Corporation

Maury Microwave Corporation

Maury’s line of diplexers (DP-series) and triplexers (TP-series) are designed for applications which require combining/ splitting signals at or around harmonic frequencies (nFo) and are connectorized for design-in and test and measurement applications.DP-series diplexers are designed using low-pass and high-pass filters and pass bias between the low-frequency (or Fo) port and the common (or DUT) port.TP-series triplexers are designed using low-pass, bandpass and high-pass filters and pass bias between the low-frequency (or Fo) port and the common (or DUT) port.Power handling is rated at 100W CW (average) and typical insertion loss is better than 0.5dB between the low-pass (Fo) and common ports.DP- and TP-series multiplexers are ideal accessories for passive, active and hybrid-active multi-harmonic load pull systems.

Product

JFET Input Amplifiers

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Analog Devices Inc.

Analog Devices Inc.

Analog Devices JFET input op amps or FastFET high speed (>50 MHz) input op amps provide high input impedance and ultralow input bias currents for high speed applications. The majority of our FET input op amps feature wide supply ranges from +5 V to 12 V or higher and feature rail-to-rail outputs enabling wide dynamic range.

Product

Bias Tees for Radio Amateurs

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Kuhne electronic GmbH

Kuhne electronic GmbH

Bias Tee for remote power supply of preamplifiers and converters via the coaxial cable.

Product

Waveguide Harmonic Mixer, 26.5 to 40 GHz

11970A

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Keysight Technologies

11970A - Keysight Technologies

The Keysight 11970A waveguide mixer is a general-purpose harmonic mixer employing a dual-diode design to achieve flat frequency response and low conversion loss. These are achieved without external dc bias or tuning stubs. Manual operation and computer-controlled hardware operation are simplified because mixer bias and tuning adjustment are not required.

Product

Detectors

ZBD

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Virginia Diodes, Inc.

ZBD - Virginia Diodes, Inc.

VDI offers zero biased detectors (ZBD) for a variety of mmWave and THz applications. These detectors offer full band performance without bias.