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C Band 4 0 To 8 0ghz Rf Coaxial Circulators - China

price: 65.00 Dollar US$

Professional C Band 4.0~8.0GHz RF coaxial isolator designed for telecommunication infrastructure, wireless base stations, and microwave communication systems.

Featuring low insertion loss, high isolation, excellent VSWR, and stable performance over wide temperature ranges, this high‑reliability isolator effectively protects power amplifiers, suppresses signal reflections, ensures unidirectional RF transmission, and supports 5G, satellite communication, radar, and various microwave RF front‑end modules.

With compact structure, high power handling capability, and RoHS compliance, it is ideal for stable and long‑term operation in telecom base station and commercial wireless applications.

Model Number: 5o002122048SK

Frequency Range: 4.0~8.0GHz

Insertion Loss: 0.5dB

Isolation: 18dB

VSWR: 1.3

Forward Power: 100W

Reverse Power: 30W

Connector Type: SMA Female

Operation Temperature: -55 ~ +85℃

Storage Temperature: -55~+125℃

Dimension: 21*22.5*15mm


Company Contact:


  • Phone: 8613902992063

  • Address: Software Industry Base, Shenzhen, 518000, China., Shenzhen , Guangdong , China

  • Email: Email


Published date: May 27, 2026

  • Business Description: 5o.

    com is a modern high-tech enterprise specializing in the research, development, production, and sales of RF microwave passive components.

    Focusing on independent innovation, the company primarily manufactures microwave passive components such as RF isolators, circulators, coaxial loads (terminals), coaxial attenuators, power splitters, waveguide-to-coaxial converters, directional couplers, filters, and duplexers/multiplexers.

    These products are widely used in 5G communications, satellite navigation, radar electronic countermeasures, and aerospace applications.

    We fulfill our corporate mission of achieving customer success with high-quality products, attentive service and outstanding social responsibility, and are committed to becoming a global benchmark in RF microwave components.

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