SFC4552S FAIRVIEW | Alldatasheet

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REV 1.3 Page 1 of 3 Copyright © 2016 Fairview Microwave carries a broad selection of circulators to fit your needs. These unique devices allow two different direction signals to share the same channel. The classic use of this three port device is for routing signals between an antenna and a transceiver, allowing the receive signal to enter from the antenna (port 1) and exit to the receiver (port 2) while the transmit signal enters from the transmitter (port 3) and exits to the antenna (port 1). The circulator can also be used as an isolator by placing a matched load into one of the ports. These components can be used in antenna transmitting and receiving, radar, amplifier systems and any application that requires isolation from a signal reflection and the ability to send signals in opposite directions down a single channel. These circulators feature excellent insertion loss, high isolation and reliability. The SFC4552S is a high power single junction circulator that operates from 450 to 520 MHz and can handle up to 150 Watts (CW) in the forward direction and 70 Watts (CW) in the reverse direction. The coaxial part uses SMA female connectors on all ports and has electrical specifications of 1.25:1 max VSWR, 20 dB min isolation and 0.5 dB max insertion loss. The package is REACH and RoHS certified. Electrical Specifications Description Min Typ Max Units Frequency Range 450 520 M Hz Impedance 50 Ohms Insertion Loss 0.5 dB Isolation 20 dB VSWR 1.25:1 Forward Power, CW 150 W atts Reverse Power, CW 70 W atts Electrical Specification Notes: Values at 25°C, sea level. Mechanical Specifications Size Length 3 in [76.2 mm] Width 3 in [76.2 mm] Height 1.2 in [30.48 mm] Weight 1.6 lbs [725.75 g] Configuration Design Single Junction Package Style Connectoriz ed Connector 1 SMA F emale Connector 2 SMA F emale Connector 3 SMA F emale Environmental Specifications Temperature Operating Range -30 to +70 deg C Compliance Certifications (visit www.FairviewMicrowave.com for current document) RoHS Compliant Y es SFC4552S DATA SHEET High Power Circulator SMA Female With 20 dB Isola- tion From 450 MHz to 520 MHz Rated to 150 Watts Fairview Microwave 1130 Junction Dr. #100 Allen, TX 75013 Tel: 1-800-715-4396 / (972) 649-6678 Fax: (972) 649-6689 www.fairviewmicrowave.com sales@fairviewmicrowave.com Features:

  • High Power Single Junction Circulator
  • 450 to 520 MHz Frequency Range
  • Max Forward Power 150W (CW)
  • Max Reverse Power 70W (CW)
  • Insertion Loss < 0.5 dB
  • VSWR < 1.25:1
  • Isolation > 20 dB
  • SMA Female Connectors Applications:
  • Radar Systems
  • Military
  • Wireless Radio Systems
  • Telecom Infrastructure
  • Communication Systems
  • R&D Labs
  • Microwave Radio Systems

1130 Junction Dr. #100 Allen, TX 75013 | Tel: 1-800-715-4396 / (972) 649-6678 / Fax: (972) 649-6689 REACH Compliant 12/17/2015 Plotted and Other Data Notes: Typical Performance Data High Power Circulator SMA Female With 20 dB Isolation From 450 MHz to 520 MHz Rated to 150 Watts from Fairview Microwave is in-stock and available to ship same-day. All of our RF/microwave products are available off-the-shelf from our ISO 9001:2008 certified facilities in Allen, Texas. Fairview Microwave is RF on-demand. For additional information on this product, please click the following link: High Power Circulator SMA Female With 20 dB Isolation From 450 MHz to 520 MHz Rated to 150 Watts SFC4552S URL: http://www.fairviewmicrowave.com/sma-circulator-20-db-isolation-450-520-mhz-150-watts-sfc4552s-p.aspx SFC4552S DATA SHEET REV 1.3 Page 2 of 3

1130 Junction Dr. #100 Allen, TX 75013 | Tel: 1-800-715-4396 / (972) 649-6678 / Fax: (972) 649-6689 REV 1.3 Page 3 of 3 SFC4552S DATA SHEET High Power Circulator SMA Female With 20 dB Isolation From 450 MHz to 520 MHz Rated to 150 Watts