Product

Bias Tee's

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JYEBAO Co., Ltd.

JYEBAO Co., Ltd.

A bias "T" consists of a feed inductor to deliver DC to a connector on the device side and a blocking capacitor to keep DC from passing through to the receiver.

Product

Bias Networks

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Keysight Technologies

Keysight Technologies

RF and microwave bias networks are 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 ports.

Product

Low-Noise DC Bias

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Pulse Instruments

Pulse Instruments

Imaging devices, such as CCDs, IR FPAs, and CMOS image sensors, require DC bias with very low electrical noise to prevent contamination of the image. Image quality can also be enhanced by carefully tuning each bias voltage to extract the maximum signal/noise ratio out of an array. Pulse Instruments has decades of experience providing DC bias supplies with the flexibility required tocharacterize and test a variety of devices while maintaining the noise immunity required for satellite and astronomy applications.

Product

High Power Switch and Bias Module

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Macom Technology Solutions Holdings Inc.

Macom Technology Solutions Holdings Inc.

MACOM’s High-Power Switch and Bias modules are extensively used in 4G and 5G TDD base stations as well as aerospace and defense applications. The PIN Diode Switch features high power handling, low insertion loss, and super board band performance. The integrated bias controller utilizes a boost circuit and provide the driver circuitry to the switch. The modules require only a single 5 V supply, and a single TX / RX control signal which greatly reduced the customer design complexity.

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

DC Bias Passing Attenuators

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JYEBAO Co., Ltd.

JYEBAO Co., Ltd.

Passes DC while also attenuating the RF signal.