RF Circulator Isolator, Inc. (RFCI) : RF Ferrite Circulators & Isolators Manufacturer
Advertisement
RF Circulator Isolator, Inc. (RFCI) is a U.S.-based manufacturer specializing in the design and production of ferrite-based RF and microwave circulators and isolators. Headquartered in San Jose, California, the company was established in 2012 following the acquisition of the Circulator/Isolator Product Line (CIPL) from RF Micro Devices (RFMD). This transition enabled RFCI to retain the experienced engineering team, manufacturing expertise, and product portfolio developed over many years in the RF ferrite component industry. Its products cover operating frequencies from 50 MHz to 20 GHz.
Product Selection Guide
| Product Category | Selection Parameters / Specifications |
|---|---|
| Coaxial Circulators | Frequency range, connector type (SMA/N), insertion loss, isolation, power handling |
| Coaxial Isolators | Frequency band, insertion loss, reverse isolation, VSWR, connector type |
| Drop-In Circulators | Operating frequency, bandwidth, package style, forward power, rotation direction |
| Drop-In Isolators | Frequency coverage, isolation, reflected power rating, package size |
| Surface-Mount Circulators | Package type, operating frequency, insertion loss, tape-and-reel availability |
| Surface-Mount Isolators | Frequency range, power handling, package dimensions, operating temperature |
| Broadband Circulators | Octave bandwidth, insertion loss, isolation, return loss |
| Broadband Isolators | Bandwidth, reflected power capability, VSWR, isolation |
| ISO-Attenuators | Fixed attenuation value, operating frequency, power rating, isolation |
| Custom Ferrite Devices | Frequency range, bandwidth, mechanical configuration, environmental requirements |
key Product Features
- Frequency coverage from 50 MHz to 20 GHz
- Bandwidth options from narrowband to 100% bandwidth
- Low insertion loss and high isolation
- High peak and continuous wave (CW) power handling
- Magnetically shielded construction
- Wide operating temperature range
- RoHS compliant designs
- Clockwise (CW) and Counter Clockwise (CCW) configurations
- Standard and custom mechanical packages
Why Choose RF Circulator Isolator Inc.?
- Specialized expertise in RF circulator and isolator technology
- Engineering team with decades of ferrite component design experience
- Product coverage from 50 MHz to 20 GHz
- Standard and application specific custom designs
- Solutions for wireless infrastructure, radar, satellite, and defense applications
- High isolation with low insertion loss
- High CW and peak power handling capability
- Magnetically shielded designs for reliable operation
Summary
RF Circulator Isolator, Inc. (RFCI) is a specialized manufacturer of ferrite based RF and microwave circulators and isolators for commercial, industrial, telecommunications, aerospace, and defense applications. Building on decades of engineering experience inherited from the former RFMD Circulator/Isolator Product Line, the company offers a broad range of coaxial, drop-in, and surface mount solutions operating from 50 MHz to 20 GHz.
Address & Contact Details
- 1430 Tully Road, Suite 409 | San Jose | California | 95122 | USA
- Telephone: +1 408 977 1526
- Email: sales@rf-ci.com
- Website : https://www.rf-ci.com/