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50MHz to 40GHz Coaxial Isolator Seires

Zysen offers Isolators, Coaxial, drop-in, Connector SMA, N, BNC, 2.92mm or Tab are available. Customized frequency and optimized specifications available. Contact us with your requirement.

    Key Specifications

    P/N

    Freq. Range
    (MHz)

    I. L.
    (dB)
    max

    Isolation
    (dB)
    min

    VSWR
    max

    Forward Power
    (W CW)

    ZSGL54-70-18S

    54-70

    1.1

    18

    1.30

    20

    ZSGL60-65-20D

    60-65

    1.0

    20

    1.25

    100

    ZSGL85-112-18N

    85-112

    0.8

    18

    1.30

    20

    ZSGL100-140-18D

    100-140

    1.5

    18

    1.30

    10

    ZSGL120-180-18D

    0.12-0.18

    0.8

    18

    1.30

    50

    ZSGL438-458-25N

    438-458

    0.3

    25

    1.15

    20

    ZSGL870-980-22S

    870-980

    0.3

    22

    1.15

    10

    ZSGL950-1220-20D

    950-1220

    0.4

    20

    1.20

    100

    ZSGL925-960-25S

    925-960

    0.3

    25

    1.20

    10

    ZSGL1710-2700-17N

    1710-2700

    0.6

    17

    1.35

    200

    ZSGL2200-2700-20D

    2200-2700

    0.50

    20

    1.25

    10

    ZSGL2000-4000-18S

    2000-4000

    0.6

    18

    1.35

    10

    ZSGL4000-8000-18S

    4000-8000

    0.6

    18

    1.35

    5

    ZSGL5872-20D

    5800-7200

    0.4

    20

    1.20

    10

    ZSGL60100-18S

    6000-10000

    0.6

    18

    1.40

    5

    ZSGL80120-20D

    8000-12000

    0.5

    18

    1.30

    10

    ZSGL173181-20S

    17300-18100

    0.7

    18

    1.35

    2

    ZSGL265400-12K

    26500-40000

    1.7

    12

    1.8

    10

    Zysen | High-Performance Coaxial & Drop-In Isolators for RF & Microwave Systems

    Protect Your Critical Components. Ensure Signal Integrity.

    In mission-critical RF and microwave systems—from aerospace and defense to telecommunications and test instrumentation—signal reflection is a primary cause of performance degradation. It can lead to frequency drift, reduced efficiency, and even damage sensitive components like power amplifiers.

    Zysen provides robust solutions to this challenge with our comprehensive range of high-performance Coaxial and Drop-In Isolators & Circulators. Our components are engineered to safeguard your system, ensuring unmatched signal integrity and operational reliability.


    Our Product Portfolio

    We offer a versatile selection of isolators designed for seamless integration into your existing architecture.

    ✅ Standard Connector Options: SMA, N, BNC, and 2.92mm interfaces to cover applications from DC to millimeter-wave frequencies.
    ✅ Flexible Form Factors: Choose from connectorized coaxial models or compact, PCB-mountable drop-in isolators to meet your mechanical and spatial requirements.


    Your Custom RF Solution Partner

    At Zysen, we understand that standard components rarely meet the demands of cutting-edge applications. That’s why our core expertise lies in delivering fully customized engineering solutions.

    🔹 Tailored Frequency Bands: We specialize in designing isolators for both standard and unique, application-specific frequency ranges.
    🔹 Optimized Performance Parameters: We work with you to optimize key specifications such as insertion loss, isolation, VSWR, power handling, and temperature stability.
    🔹 Adaptive Designs: From connector types and housing materials to mounting styles, we adapt our designs to fit your precise electrical and mechanical needs.


    Why Engineers Trust Zysen

    • 🔸 Technical Excellence: Our engineering team possesses deep domain expertise in RF passive component design, ready to tackle your most complex challenges.
      🔸 Customer-Centric Collaboration: We treat every project as a partnership, providing end-to-end technical support from initial concept through volume production.
      🔸 Proven Reliability: Rigorous quality control and the use of premium materials ensure that every Zysen component delivers consistent performance and long-term durability.