Circulators/Isolators

CIRCULATORS/ISOLATORS PRODUCTS

Single Junction Low Cost Drop-In Circulators  800MHz, 900MHz, 1800MHz, 1900 MHz, 2100MHz

Single Junction Low Cost Drop-In Circulators 800MHz, 900MHz, 1800MHz, 1900 MHz, 2100MHz

VidaRF offers low cost Drop-In, 1”x1” Circulators & Isolators designed for various wireless and power amplifier applications.  The robust design provides high performance and reliability, typ specs:  VSWR 1.13/Loss 0.25dB/ISOL 23dB, great IMD, and is magnetically shielded.  Circuit tab can be straight or bent flush with base for surface mounting. To help ensure long term performance in a variety of applications, these packages are Beryllium oxide (BeO) free and Neodymium (Nd) free.  VidaRF also offers a wide selection of Isolators and Circulators designed to cover 80MHz to 40 GHz. Configured to Coaxial, Drop-In, Surface Mount or Waveguide.

Drop-In Isolators and Circulators (DI-MC Series)

Drop-In Isolators and Circulators (DI-MC Series)

Isolators and circulators are ferrite devices with either two or three ports, with the input signal entering any port transmitted in a specific direction. MCLI’s line of drop-in isolators and circulators feature easy mounting, excellent insertion loss, low VSWR, high isolation, and high repeatability. This line collectively covers the 0.35-24.5 GHz and 88-862 MHz frequency ranges.

Waveguide Isolators and Circulators

Waveguide Isolators and Circulators

Waveguide isolators and circulators by MCLI feature excellent insertion loss, high isolation and reliability, low VSWR, and a wide dynamic temperature range. They’re ideal for amplifier systems, radar systems, antenna transmitting/receiving, and in anything else that may require the prevention of any signal reflection.

Connectorized-Broadband Double-Junction Isolators and Circulators

Connectorized-Broadband Double-Junction Isolators and Circulators

Several different models are available in MCLI’s line of connectorized-broadband double junction isolators and circulators. These components feature excellent insertion loss, a wide dynamic temperature range, low VSWR, high isolation, and high reliability.

Connectorized Narrow Band Isolators and Circulators

Connectorized Narrow Band Isolators and Circulators

These narrow band isolators and circulators come in a connectorized package and are ideal for amplifier systems, radar systems, antenna transmitting/receiving, and in anything else that may require the prevention of any signal reflection. Isolators and circulators are ferrite devices with either two or three ports, with the input signal entering any port transmitted in a specific direction.

Circulators Isolators for Wireless Applications

Circulators Isolators for Wireless Applications

This page provides an overview of isolators and circulators ideal for wireless applications. They’re especially ideal for integration into infrastructure installations with size constraints. Each product in the series is a single junction and surface mount device delivered on tape-and-reel. Click on the datasheet links below for more information.

Ka Band Coaxial Ferrite Isolator

Ka Band Coaxial Ferrite Isolator

This Ka Band coaxial ferrite isolator covers the 27-31 GHz frequency range and comes in a 0.50 x 0.70 x 0.50 inch package. It has 20 dB (min) isolation, 0.60dB (max) insertion loss, 1.25:1 (max) VSWR, and 5W CW/30W peak power. It has an operating temperature range of -40 to +85 C covers both military and commercial Ka band applications.

Millimeter Wave Ferrite Circulators and Isolators: JFD Series

Millimeter Wave Ferrite Circulators and Isolators: JFD Series

The JFD series of Millimeter Wave Ferrite Circulators and Isolators are compact and lightweight and feature high isolation and low insertion loss. They’re ideal for applications involving amplifiers and oscillators, assemblies and subsystems, and can be used as a duplexer in transceivers.

More Circulators/Isolators Products
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Isolators

Isolators are switches used in electrical systems to confirm that a circuit is fully discharged before it is handled. Consider a high voltage situation that is part of the electrical grid that transmits electricity from the power plant to the home. The high voltage that passes through the system is always a concern and sometimes even thought it has been disconnected from the source it can still maintain a residual charge. The residual charge can be fatal if not discharged and that is what the isolators do, they discharge the system when it needs to be worked on.

In commercial applications there are smaller isolators used to protect the home from lighting. These lightning isolators are also a way to discharge the electricity that has been transmitted by the lighting and it isolates the charge to the ground so that it does not linger in the conductor that it first passed through. Isolators are a very useful tool when it comes to discharging voltage. There are also minute isolators for equipment that are faulty.

Discharging a charged item is as simple, in theory, to connect the item to the ground where the charge then is allowed to flow to the earth. This is the fastest and safest way to transfer excess charge out of a system. In the electronic industry it is also customary to discharge the equipment and machinery with isolators. These isolators are smaller in size and are placed directly in the circuit board. Their functions; however are identical to the larger ones used at a power plant.