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Directional Coupler Octave Model-SMA (C 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.


 

  • Model Number
     
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  • FEATURES:
    • Low VSWR
    • Miniature Size
    • High Directivity, High Reliability
    • Low Insertion Loss



    Click Part Number For Drawing

    QUICK SELECTION TABLE

     
    PART
    NUMBER
    FREQUENCY RANGE
    (GHz)
    COUPLING
    (dB)
    DIRECTIVITY
    (dB)
    Min.
    FREQUENCY
    SENSITIVITY
    (dB)
    INSERTION LOSS
    (dB) Max.
    VSWR
    Max.
    TEST 
    Data
    C15-6 0.225-0.40 6±1.25 22 ±0.75 0.2/1.8 1.20:1/1.20:1
    C15-10 0.225-0.40 10±1 22 ±0.75 0.2/0.9 1.20:1/1.20:1 Data
    C15-20 0.225-0.40 20±1 22 ±0.75 0.2/0.2 1.20:1/1.20:1
    C15-30 0.225-0.40 30±1 22 ±0.75 0.2/0.2 1.20:1/1.20:1
    C108-20 0.35-0.45 20±1 22 ±0.75 0.2/0.2 1.20:1/1.20:1 Data
    C93-10 0.4-0.50 10±1 22 ±0.75 0.2/0.9 1.20:1/1.20:1 Data
    C1-6 0.5-1.0 6±1.25 25 ±0.6 1.8 1.15:1/1.15:1 Data
    C1-10 0.5-1.0 10±1.25 25 ±0.75 0.2/0.8 1.15:1/1.15:1 Data
    C1-20 0.5-1.0 20±1.25 25 ±0.75 0.2/0.2 1.15:1/1.15:1 Data
    C1-30 0.5-1.0 30±1.25 25 ±0.75 0.2/0.2 1.20:1/1.15:1 Data
    C1-40 0.5-1.0 40±1.25 20 ±0.8 0.2/0.2 1.20:1/1.15:1
    C145-10 0.5-1.0 10±1.25 25 ±0.5 0.5/0.55 1.15:1/1.15:1
    C145-20 0.5-1.0 20±1.25 25 ±0.5 0.5/0.55 1.15:1/1.15:1
    C43-6 0.8-0.9 6±0.75 20 ±0.5 0.5/1.8 1.25:1/1.25:1
    C43-10 0.8-0.9 10±0.75 20 ±0.5 0.5/1.2 1.25:1/1.25:1
    C43-20 0.8-0.9 20±0.75 20 ±0.5 0.5/0.5 1.25:1/1.25:1
    C43-30 0.8-0.9 30±0.75 20 ±0.5 0.5/0.5 1.25:1/1.25:1
    C37-6 0.8-2.3 6±1.25 20 ±0.5 0.35/2.0 1.25:1/1.25:1
    C37-10 0.8-2.3 10±1.25 20 ±0.5 0.35/2.0 1.25:1/1.25:1 Data
    C37-20 0.8-2.3 20±1.25 20 ±0.5 0.4/0.45 1.25:1/1.25:1 Data
    C37-30 0.8-2.3 30±1.25 20 ±0.5 0.5/0.5 1.25:1/1.25:1
    C36-6 0.8-3.0 6±1.0 23 ±0.5 0.4/0.9 1.28:1/1.28:1 Data
    C36-10 0.8-3.0 10±1.25 16 ±0.5 1.0/0.9 1.30:1/1.30:1 Data
    C36-20 0.8-3.0 20±1.25 16 ±0.5 0.4/0.45 1.30:1/1.30:1
    C36-30 0.8-3.0 30±1.25 16 ±0.5 0.4/0.45 1.30:1/1.30:1 Data
    C77-6 0.88-0.96 6±1 25 ±0.5 0.2/1.8 1.20:1/1.20:1
    C77-10 0.88-0.96 10±1 25 ±0.5 0.2/0.8 1.20:1/1.20:1
    C77-20 0.88-0.96 20±1 25 ±0.5 0.2/0.2 1.20:1/1.20:1
    C77-30 0.88-0.96 30±1 25 ±0.5 0.2/0.2 1.25:1/1.25:1
    C2-6 1.0-2.0 6±1.25 25 ±0.6 1.8 1.15:1/1.15:1 Data
    C2-10 1.0-2.0 10±1.25 25 ±0.75 0.2/0.9 1.10:1/1.10:1 Data
    C2-20 1.0-2.0 20±1.25 25 ±0.75 0.2/0.2 1.10:1/1.10:1 Data
    C2-30 1.0-2.0 30±1.25 25 ±0.75 0.2/0.2 1.10:1/1.10:1 Data
    C2-40 1.0-2.0 40±1.25 20 ±0.75 0.2/0.2 1.20:1/1.20:1
    C13-6 1.5-3.0 6±1.25 20 ±0.75 0.2/1.8 1.25:1/1.25:1 Data
    C13-10 1.5-3.0 10±1.25 20 ±0.75 0.2/0.9 1.25:1/1.25:1 Data
    C13-20 1.5-3.0 20±1.25 20 ±0.75 0.2/0.2 1.25:1/1.25:1 Data
    C13-30 1.5-3.0 30±1.25 20 ±0.75 0.2/0.2 1.25:1/1.25:1
    C55-6 1.7-2.4 6±1 20 ±0.5 0.365/2.0 1.30:1/1.30:1
    C55-10 1.7-2.4 10±1 22 ±0.5 0.35/0.9 1.30:1/1.30:1 Data
    C55-20 1.7-2.4 20±1 22 ±0.5 0.4/0.45 1.30:1/1.30:1
    C55-30 1.7-2.4 30±1 22 ±0.5 0.5/0.5 1.30:1/1.30:1
    C55-40 1.7-2.4 40±1 10 ±0.5 0.7/0.75 1.80:1/1.80:1
    C40-30 1.8-3.5 20±1.5 16 ±0.75 0.4/0.4 1.50:1/1.50:1
    C16-6 1.85-3.65 6±1.25 20 ±0.75 0.2/1.8 1.25:1/1.25:1
    C16-10 1.85-3.65 10±1.25 20 ±0.75 0.2/0.7 1.25:1/1.25:1 Data
    C16-20 1.85-3.65 20±1.25 20 ±0.75 0.2/2.0 1.25:1/1.25:1
    C16-30 1.85-3.65 30±1.25 20 ±0.75 0.2/2.0 1.25:1/1.25:1
    C3-6 2.0-4.0 6±1 22 ±0.6 1.8 1.15:1/1.15:1 Data
    C3-10 2.0-4.0 10±1.25 22 ±0.75 0.2/0.7 1.15:1/1.15:1 Data
    C3-20 2.0-4.0 20±1.25 22 ±0.75 0.2/0.2 1.15:1/1.15:1 Data
    C3-30 2.0-4.0 30±1.25 20 ±0.75 0.2/0.2 1.15:1/1.15:1 Data
    C3-40 2.0-4.0 40±1.25 22 ±0.75 0.2/0.2 1.10:1/1.10:1
    C51-6 2.1-4.7 6±1 22 ±0.6 0.2/1.8 1.15:1/1.15:1
    C51-10 2.1-4.7 10±1.25 22 ±0.75 0.2/0.7 1.15:1/1.15:1
    C51-20 2.1-4.7 20±1.25 22 ±0.75 0.2/0.2 1.15:1/1.15:1
    C51-30 2.1-4.7 30±1.25 22 ±0.75 0.2/0.2 1.15:1/1.15:1
    C4-6 2.6-5.2 6±1 18 ±0.6 0.2/1.8 1.25:1/1.25:1
    C4-10 2.6-5.2 10±1.25 20 ±0.75 0.2/0.8 1.25:1/1.25:1 Data
    C4-20 2.6-5.2 20±1.25 20 ±0.75 0.2/0.25 1.25:1/1.25:1 Data
    C4-30 2.6-5.2 30±1.25 20 ±0.75 0.2/0.25 1.25:1/1.25:1
    C19-6 3.6-4.2 6±1 15 ±0.3 0.55/2.0 1.35:1/1.45:1
    C19-10 3.6-4.2 10±1 15 ±0.3 0.55/1.1 1.35:1/1.40:1
    C19-20 3.6-4.2 20±1 15 ±0.3 0.5/0.55 1.30:1/1.40:1
    C19-30 3.6-4.2 30±1 15 ±0.3 0.5/0.55 1.30:1/1.40:1
    C5-6 4.0-8.0 6±1 18 ±0.6 1.9 1.25:1/1.25:1 Data
    C5-10 4.0-8.0 10±1.25 20 ±0.75 0.25/1.0 1.25:1/1.25:1 Data
    C5-14 4.0-8.0 14±1.25 20 ±0.75 0.25/1.0 1.30:1/1.30:1
    C5-20 4.0-8.0 20±1.25 20 ±0.75 0.25/0.3 1.25:1/1.25:1 Data
    C5-30 4.0-8.0 30±1.25 20 ±0.75 0.25/0.25 1.25:1/1.25:1 Data
    C39-6 4.0-9.5 6±1.5 16 ±0.75 0.5/2.0 1.50:1/1.50:1
    C39-10 4.0-9.5 10±1.5 16 ±0.75 0.5/1.3 1.50:1/1.50:1 Data
    C39-20 4.0-9.5 20±1.5 16 ±0.75 0.4/0.4 1.50:1/1.50:1
    C39-30 4.0-9.5 30±1.5 16 ±0.75 0.4/0.45 1.50:1/1.50:1
    C17-6 5.7-10.2 6±1.25 15 ±0.75 0.4/2.0 1.40:1/1.40:1
    C17-10 5.7-10.2 10±1.25 15 ±0.75 0.4/1.0 1.40:1/1.40:1
    C17-20 5.7-10.2 20±1.25 15 ±0.75 0.4/0.45 1.40:1/1.40:1
    C17-30 5.7-10.2 10±1.25 15 ±0.75 0.3/0.3 1.40:1/1.40:1
    C20-6 5.8-6.4 6±1 15 ±0.3 0.55/2.0 1.35:1/1.45:1
    C20-10 5.8-6.4 10±1 15 ±0.3 0.55/1.1 1.35:1/1.40:1
    C20-20 5.8-6.4 20±1 15 ±0.3 0.5/0.55 1.30:1/1.40:1
    C20-30 5.8-6.4 30±1 15 ±0.3 0.5/0.55 1.30:1/1.40:1
    C6-6 7.0-12.4 6±1 15 ±0.5 2.0 1.30:1/1.30:1 Data
    C6-10 7.0-12.4 10±1.25 17 ±0.5 0.4/1.0 1.30:1/1.30:1 Data
    C6-15 7.0-12.4 15±1.25 17 ±0.5 0.4/1.0 1.35:1/1.40:1
    C6-20 7.0-12.4 20±1 17 ±0.5 0.3/0.35 1.30:1/1.30:1 Data
    C6-30 7.0-12.4 30±1 17 ±0.5 0.3/0.3 1.30:1/1.30:1 Data
    C18-6 7.2-8.5 6±1 15 ±0.3 0.55/2 1.35:1/1.45:1
    C18-10 7.2-8.5 10±1 15 ±0.3 0.55/1.1 1.35:1/1.40:1
    C18-20 7.2-8.5 20±1 15 ±0.3 0.5/0.55 1.35:1/1.40:1 Data
    C18-30 7.2-8.5 30±1 15 ±0.3 0.5/0.55 1.35:1/1.40:1
    C7-6 7.5-16.0 6±1.1 12 ±0.6 0.6/2.0 1.35:1/1.40:1 Data
    C7-10 7.5-16.0 10±1.5 12 ±0.75 0.6/1.0 1.35:1/1.40:1 Data
    C7-20 7.5-16.0 20±1.25 15 ±0.75 0.5/0.5 1.35:1/1.40:1 Data
    C7-30 7.5-16.0 30±1.25 15 ±0.75 0.5/0.5 1.35:1/1.40:1 Data
    C104-10 10.0-13.0 10±0.5 15 ±0.75 0.4/1.0 1.22:1/1.30:1
    C105-10 10.0-14.0 10±1.5 12 ±0.75 0.6/1 1.35:1/1.40:1
    C105-20 10.0-15.0 20±1.25 15 ±0.75 0.5 1.35:1/1.40:1 Data
    C105-30 10.0-15.0 30±1.25 15 ±0.75 0.5 1.35:1/1.40:1
    C30-6 10.4-18.0 6±1 17 ±0.6 0.55 1.45:1/1.45:1 Data
    C97-10 10.7-11.7 10±1 18 ±0.75 0.4/1.0 1.30:1/1.30:1
    C21-6 10.9-12.75 6±1.25 15 ±0.75 0.55/2 1.35:1/1.45:1
    C21-10 10.9-12.75 10±1.25 15 ±0.75 0.55/1.5 1.35:1/1.45:1
    C21-20 10.9-12.75 20±1.25 15 ±0.75 0.5/0.55 1.35:1/1.45:1
    C21-30 10.9-12.75 30±1.25 15 ±0.75 0.5/0.55 1.35:1/1.45:1
    C11-6 11.7-12.2 6±1 15 ±0.75 0.6/2 1.40:1/1.45:1
    C11-10 11.7-12.2 10±1 17 ±0.75 0.6/1.0 1.30:1/1.30:1
    C11-20 11.7-12.2 20±1 17 ±0.75 0.5/0.5 1.30:1/1.30:1
    C11-30 11.7-12.2 30±1 15 ±0.75 0.5/0.5 1.40:1/1.45:1
    C8-6 12.4-18.0 6±1 15 ±0.55 2.2 1.35:1/1.45:1 Data
    C8-10 12.4-18.0 10±1 15 ±0.55 0.55/1.1 1.30:1/1.40:1 Data
    C8-20 12.4-18.0 20±1 15 ±0.5 0.5/0.55 1.30:1/1.40:1 Data
    C8-30 12.4-18.0 30±1 15 ±0.5 0.5/0.55 1.30:1/1.40:1 Data
    C100-20 12.75-18.5 20±1 15 ±0.5 0.5/0.55 1.30:1/1.40:1 Data
    C92-20 13.75-14.5 20±1 15 ±0.3 0.5/0.55 1.40:1/1.40:1
    C28-6 14.0-14.5 6±1 15 ±0.3 0.55/2 1.35:1/1.45:1
    C28-10 14.0-14.5 10±1 15 ±0.3 0.55/1.1 1.35:1/1.40:1
    C28-20 14.0-14.5 20±1 15 ±0.3 0.5/0.55 1.30:1/1.40:1
    C28-30 14.0-14.5 30±1 15 ±0.3 0.5/0.55 1.30:1/1.40:1
    C98-6 15.0-18.0 6±1 15 ±0.5 0.55/2 1.35:1/1.45:1
    C54-6 17.0-22.0 6±1.25 10 ±0.5 0.7/2.5 1.80:1/1.80:1
    C54-10 17.0-22.0 10±1 14 ±0.3 0.9/1.6 1.65:1/1.65:1
    C54-20 17.0-22.0 20±1 14 ±0.3 1.8 1.80:1/1.80:1 Data
    C54-30 17.0-22.0 30±1 10 ±0.5 0.7/0.75 1.80:1/1.80:1
    C95-20 17.3-18.4 20±1 10 ±0.5 0.7/0.75 1.80:1/1.80:1
    C9-6 18-26.5 6±1.3 10 ±0.8 0.9/2.8 1.70:1/1.80:1 Data
    C9-10 18.0-26.5 10±1.2 11 ±0.7 0.9/1.5 1.60:1/1.70:1 Data
    C9-20 18.0-26.5 20±1.2 11 ±0.7 0.8/0.8 1.60:1/1.70:1 Data
    C9-30 18.0-26.5 30±1.2 11 ±0.7 0.8/0.8 1.60:1/1.70:1 Data
    C26-6 18.5-19.5 6±1.25 10 ±0.75 0.75/2.3 1.70:1/1.70:1
    C26-10 18.5-19.5 10±1.25 10 ±0.75 1.2/0.8 1.70:1/1.70:1
    C26-20 18.5-19.5 20±1.25 10 ±0.75 0.8/0.8 1.70:1/1.70:1
    C26-30 18.5-19.5 30±1.25 10 ±0.75 0.8/0.8 1.70:1/1.70:1
     
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