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Lumped Element Directional Coupler (CL Series)

Rf Directional Couplers

MCLI’s expertise in passive components also extend to directional and bi-directional couplers offered in broadband frequency ranges feature low insertion loss, high directivity, and low VSWR. All directional couplers have, at a minimum, an input, output, and coupling port. Signal power reflection is prevented because the coupling ports signals are isolated from the line output port. Directional couplers are used to isolate, separate, and combine signals in measurement applications. MCLI couplers are offered in both directional and dual directional with many low frequency and high power solutions utilizing both stripline and lumped element technology.


 

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  • FEATURES:
    • High Directivity
    • Low VSWR
    • High Quality
    • Temperature From -55 Deg C To +85 Deg C


    Click Part Number For Drawing

    QUICK SELECTION TABLE, TYPE SMA
     

    PART
     NUMBER
    FREQUENCY RANGE
     (MHz)
    COUPLING
    (dB)
    DIRECTIVITY
    (dB) Min.
    INSERTION LOSS
    (dB) Max.
    FLATNESS
    (+/- dB)
    VSWR
    Max.
    TEST
    Data
    CL1-10 0.1-10 10±0.5 30 0.5 0.25 1.20:1
    CL1-13 0.1-10 11.5±0.5 30 0.5 0.25 1.20:1
    CL1-16 0.1-10 15±0.5 25 0.4 0.25 1.20:1
    CL1-20 0.1-10 20±0.5 20 0.4 0.25 1.20:1
    CL1-30 0.1-10 30±0.5 20 0.4 0.25 1.20:1
    CL2-10 0.1-50 10±0.5 30 0.6 0.25 1.20:1
    CL2-13 0.1-50 11.5±0.5 30 0.6 0.25 1.20:1
    CL2-16 0.1-50 15±0.5 25 0.5 0.25 1.20:1
    CL2-20 0.1-50 20±0.5 20 0.4 0.25 1.20:1
    CL2-30 0.1-50 30±0.5 20 0.4 0.25 1.20:1
    CL3-10 0.5-100 10±0.5 30 0.8 0.25 1.30:1
    CL3-13 0.5-100 11.5±0.5 30 0.8 0.25 1.30:1
    CL3-16 0.5-100 15±0.5 25 0.5 0.25 1.30:1
    CL3-20 0.5-100 20±0.5 20 0.4 0.25 1.30:1
    CL3-30 0.5-100 30±0.5 20 0.4 0.25 1.30:1
    CL11-20 0.5-500 20±0.5 22 0.7 0.25 1.30:1
    CL4-10 1-500 10±0.5 25 1.2 0.4 1.30:1 Data
    CL4-13 1-500 11.5±0.5 25 1.0 0.4 1.30:1
    CL4-16 1-500 15±0.5 23 0.8 0.25 1.30:1 Data
    CL4-20 1-500 20±0.5 22 0.7 0.25 1.30:1
    CL4-30 1-500 30±0.5 20 0.7 0.25 1.30:1
    CL6-10 1-2000 10±1 18 2.7 1.0 1.60:1 Data
    CL5-10 5-1000 10±0.5 23 1.6 0.5 1.30:1
    CL5-13 5-1000 11.5±0.5 23 1.6 0.5 1.30:1
    CL5-16 5-1000 15±0.5 20 1.5 0.5 1.30:1
    CL5-20 5-1000 20±0.5 20 1.2 0.5 1.30:1 Data
    CL5-30 5-1000 30±0.5 20 1.2 0.5 1.30:1
    CL3-6 10-100 6.5±0.5 30 2.2 0.25 1.30:1
    CL24-30 30-512 27.5±0.8 30 0.28 0.75 1.20:1
    CL15-20 50-200 20±0.5 22 0.7 0.25 1.30:1
    CL14-10 100-1000 10±0.5 23 1.6 0.5 1.30:1
    CL18-20 100-1200 20±0.75 13 1.1 0.7 1.17:1
    CL17-6 200-1300 6.2±0.5 10 2.5 0.9 1.30:1
    CL25-10 225-400 10.5±0.5 10 0.7 0.5 1.30:1
    CL26-20 225-400 20±1.0 18 0.4 0.5 1.20:1


     
    QUICK SELECTION TABLE, TYPE NF

    TYPE N
    PART NUMBER
    FREQUENCY RANGE
     (MHz)
    COUPLING
     (dB)
    DIRECTIVITY
     (dB) Min.
    INSERTION
     LOSS
    (dB) Max.
    FLATNESS
     (+/- dB)
    VSWR
    Max.
    CL1-10/NF 0.1-10 10±0.5 30 0.5 0.25 1.20:1
    CL1-13/NF 0.1-10 11.5±0.5 30 0.5 0.25 1.20:1
    CL1-16/NF 0.1-10 15±0.5 25 0.4 0.25 1.20:1
    CL1-20/NF 0.1-10 20±0.5 20 0.4 0.25 1.20:1
    CL1-30/NF 0.1-10 30±0.5 20 0.4 0.25 1.20:1
    CL2-10/NF 0.1-50 10±0.5 30 0.6 0.25 1.20:1
    CL2-13/NF 0.1-50 11.5±0.5 30 0.6 0.25 1.20:1
    CL2-16/NF 0.1-50 15±0.5 25 0.5 0.25 1.20:1
    CL2-20/NF 0.1-50 20±0.5 20 0.4 0.25 1.20:1
    CL2-30/NF 0.1-50 30±0.5 20 0.4 0.25 1.20:1
    CL3-10/NF 0.5-100 10±0.5 30 0.8 0.25 1.30:1
    CL3-13/NF 0.5-100 11.5±0.5 30 0.8 0.25 1.30:1
    CL3-16/NF 0.5-100 15±0.5 25 0.5 0.25 1.30:1
    CL3-20/NF 0.5-100 20±0.5 20 0.4 0.25 1.30:1
    CL3-30/NF 0.5-100 30±0.5 20 0.4 0.25 1.30:1
    CL11-30/NF 0.5-500 30±0.5 20 0.7 0.25 1.30:1
    CL4-10/NF 1-500 10±0.5 25 1.2 0.4 1.30:1
    CL6-10/NF 1-2000 10±0.5 18 2.5 1.0 1.50:1
    CL3-6/NF 10-100 6.5±0.5 30 2.2 0.25 1.30:1
    CL15-20/NF 10-1000 20±1.0 15 1.5 1.0 1.30:1
    CL23-30/NF 20-500 10±0.5 20 0.9 0.5 1.20:1
    CL8-20/BF/75 50-90 20±0.5 30 0.8 0.25 1.30:1
    CL7-10/BF 70+/-20 10±0.25 20 1.0 0.25 1.25:1
    CL13-5.5/NF 100-500 5.5±0.75 16 2.5 1.0 1.50:1
    CL19-10/NF/S 100-850 10±0.5 25 1.2 0.4 1.30:1
    CL27-10/NF 225-4000 10.5±1.0 18 0.7 0.5 1.30:1
    CL27-20/NF 225-4000 20±1.0 18 0.4 0.5 1.35:1
     
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