STF-12-91-C ERAVANT | Alldatasheet

Document overview

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Technical content

STF-12-91-C Rev. 1.0 www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com Page | 1 SAGE Millimeter, Inc. E-Band Full Waveguide Band Compact Faraday Isolator, 90° Twist Copyright © 2017 by SAGE Millimeter, Inc. Description: Model STF-12-91-C is a full band Faraday isolator that operates from 60 to 90 GHz. The Faraday isolator is constructed with a longitudinal, magnetized ferrite rod that causes a Faraday rotation of the incoming RF signal. The compact, robust package is ideal for system integration and testing applications. The Faraday isolator offers 28 dB typical isolation and 1.5 dB nominal insertion loss with good flatness. The input and output ports are WR-12 waveguides with UG-387/U flanges. An in-line configuration is available under model number STF-12-S1-C. Features:

  • Full Waveguide Band Operation
  • Moderate Insertion Loss
  • High Isolation
  • Compact Form Factor Applications:
  • Test Labs
  • Instrumentations
  • Sub-assemblies Electrical Specifications: Parameter Minimum Typical Maximum RF Frequency 60 GHz 90 GHz Insertion Loss 1.5 dB 2.0 dB Isolation 28 dB Return Loss 14 dB Power Handling 1.2 W (CW) 1.5 W (CW) Specification Temperature +25 °C Operation Temperature -40 °C +85 °C Mechanical Specifications: Item Specification RF Input and Output Ports WR-12 Waveguide with UG-387/U Flange Material Aluminum Finish Gold Plated and Black Anodized Weight 0.8 Oz Insertion Length 1.0” Outline TF-SE-9C

STF-12-91-C Rev. 1.0 www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com Page | 2 SAGE Millimeter, Inc. E-Band Full Waveguide Band Compact Faraday Isolator, 90° Twist Copyright © 2017 by SAGE Millimeter, Inc. Mechanical Outline: (Unless otherwise specified, all dimensions are in inches [millimeters]) -50 -45 -40 -35 -30 -25 -20 -15 -10 -20 -18 -16 -14 -12 -10 60 65 70 75 80 85 90 Isolation (dB) Insertion Loss (dB) Frequency (GHz) Typical Insertion Loss and Isolation vs. Frequency Insertion Loss Isolation

STF-12-91-C Rev. 1.0 www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com Page | 3 SAGE Millimeter, Inc. E-Band Full Waveguide Band Compact Faraday Isolator, 90° Twist Copyright © 2017 by SAGE Millimeter, Inc. Note:

  • All data presented is collected from a sample lot. Actual data may vary unit to unit.
  • All testing was performed under +25˚C case temperature.
  • The standard compact model is offered under model number STF-12-S1-C.
  • The standard model is offered under model number STF-12-S1.
  • SAGE Millimeter, Inc. reserves the right to change the information presented without notice. Caution:
  • Exceeding absolute maximum ratings will damage the device.
  • The device is sensitive to magnetic fields. Always keep magnet fields 6 inches away.
  • Any foreign objects in the waveguide will cause performance degradation and possible device damage.