Provides database of suppliers for RF Circulators. Browse catalogs and view technical information.
www.globalspec.com
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0.8-18 GHz, Type-N, SMA, 2w - 250w STOCK - 4 weeks ARO, US Made
www.e-MECA.com
SMT, Drop-in, Coaxial, Waveguide Top Quality Lowest Price Guarantee!
www.jqlelectronics.com
Manufacturer of RF Ferrite Products Isolators Circulators, Waveguides
www.sonomascientific.com
Midisco RF & Microwave Components Available. Visit for Fast Shipping!
www.microwavedistributors.com
RF and Microwave isolators and circulators from 20MHz to 95GHz
www.wenteq.com
Circulating water baths--heated, refrigerated, immersion & more.
www.ColeParmer.com/Water-Baths
Pumps & Engineering in S. Calif. Wholesale Distributors 800/931-6494
www.ShawPump.com
Access a detailed product overview of RF circulators and RF isolators from E-Meca. Order a catalog or request a price quotation from the site.
www.e-meca.com
Provides database of suppliers for RF Circulators. Browse catalogs and view technical information.
www.globalspec.com
Offers a selection guide for microwave products including RF circulators and RF isolators in drop-in, connectorized, and waveguide configurations.
www.hdcom.com
Manufacturers communications antennas, bandpass filters, RF combiners, receiver multicouplers, RF connectors and RF circulators.
www.procom-dk.com
0.8-18 GHz, Type-N, SMA, 2w - 250w STOCK - 4 weeks ARO, US Made
www.e-MECA.com
SMT, Drop-in, Coaxial, Waveguide Top Quality Lowest Price Guarantee!
www.jqlelectronics.com
Guide to RF Circulators
Purchase RF circulators from RF circulator manufacturersManufacturers of RF circulators make these components for radiation therapy equipment, food and medical sterilization devices and cargo screening equipment. Information about RF circulators provides buyers with power ratings, connector types, isolation and special instructions for storage and handling. When you shop for a RF circulator, keep the following options in mind:
1. Determine the wattage capability you need and the maximum power the RF circulator provides.
2. Increase your price options and variety with online vendors.
3. Look for one-stop shops that provide RF circulator products.
Action Steps
The best contacts and resources to help you get it done
Consider the connection and power rating for RF circulators
Most RF circulators use a frequency between 0.8 and 18.0 GHz and connect via an N-Female or SMA-female connection. Look for vendors who provide you with all the information you need in an easy-to-read chart.
I recommend:
MECA Electronics, Inc. provides specs in a chart divided by category for each RF circulator. Sonoma Scientific, Inc. organizes its products by category and provides a chart with features for frequency, isolation and power watts. DiTom Microwave Inc. uses a chart to provide specs on RF circulators and color-codes the chart to show SMA-Female and K-Female connectors.
Search for RF circulators online
Specialized directories often help you find the resources you need quicker than general search engines. You also have more options available than if you search locally.
I recommend:
Use the directory of RF circulator manufactures at Interfacebus.com to locate companies by name and product. Register with GlobalSpec and gain access to a directory of RF circulator suppliers and other telecommunication resources. Electronics Manufacturers Directory provides a list of RF isolator manufacturers.
Purchase RF circulators from online suppliers
Online vendors often offer competitive rates for RF circulators and supplies. Look for vendors who offer free quotes and provide specs for their products.
I recommend:
Get specs and free quotes from RF-Lambda Inc., which sells coaxial and drop-in RF circulators, as well as RF isolators. JQL Electronics Inc. carries a variety of RF circulators, isolators and supplies. If you need fabricated RF components, consider EM Design LLC, which develops three-port circulators and isolators in S, L, C or X bands.
Tips & Tactics
Helpful advice for making the most of this Guide- Keep in mind the isolation factor on an RF isolator, which tells you how much interference each port causes the other during operation.
- Many RF circulator manufacturers provide consultation services for industry specific development. If you can't find the RF components with the specs you need for your business, contact a manufacturer about these services.
