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Dual Directional Coupler - Stripline (DC 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
    • Compact Size
    • Low Insertion Loss



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    QUICK SELECTION TABLE

     
    STANDARD
    PART NUMBER
    FREQUENCY RANGE
    (GHz)
    COUPLING
    (dB)
    DIRECTIVITY
    (dB) Min.
    FREQUENCY
    SENSITIVITY
    (dB)
    INSERTION LOSS
    (dB) Max.
    VSWR
    Max.
    TEST
    Data
    DCL3-10 0.001-0.10 10±1.0 22 ±0.5 1.0 1.20:1/1.20:1
    DCL3-20 0.001-0.10 20±1.0 22 ±0.5 0.25 1.06:1/1.06:1
    DCL5-20 0.005-1.0 20±1.0 22 ±0.5 1.5 1.30:1/1.30:1
    DCL4-10 0.01-0.50 10±1.3 22 ±0.5 1.6 1.30:1/1.30:1
    DC1-6 0.5-1.0 6±1.25 22 ±0.8 1.5 1.15:1/1.10:1
    DC1-10 0.5-1.0 10±1.25 22 ±0.8 1.5 1.15:1/1.10:1
    DC1-20 0.5-1.0 20±1.25 22 ±0.8 0.5 1.15:1/1.10:1 Data
    DC1-30 0.5-1.0 30±1.25 22 ±0.8 0.4 1.15:1/1.10:1
    DC37-20 0.8-2.2 20±1.25 22 ±0.5 0.45 1.25:1/1.25:1 Data
    DC52-10/NF 0.8-2.5 10±1.25 20 ±0.5 0.45 1.25:1/1.25:2
    DC52-20 0.8-2.5 20±1.25 20 ±0.5 0.45 1.25:1/1.25:1 Data
    DC52-20/NF 0.8-2.5 20±1.25 20 ±0.5 0.45 1.25:1/1.25:1
    DC14-6 0.95-2.15 6±1.25 22 ±0.8 1.5 1.15:1/1.15:1
    DC14-10 0.95-2.15 10±1.25 22 ±0.8 1.5 1.15:1/1.15:1
    DC15-20 0.95-1.2 20±1.25 20 ±0.75 0.2 1.10:1/1.10:1
    DC2-6 1.0-2.0 6±1.25 22 ±0.8 1.5 1.15:1/1.10:1
    DC2-10 1.0-2.0 10±1.25 22 ±0.8 1.5 1.15:1/1.10:1
    DC2-20 1.0-2.0 20±1.25 22 ±0.8 0.5 1.15:1/1.10:1
    DC2-30 1.0-2.0 30±1.25 22 ±0.8 0.4 1.15:1/1.10:1
    DC3-10 2.0-4.0 10±1.25 20 ±0.8 1.5 1.20:1/1.15:1
    DC3-20 2.0-4.0 20±1.25 20 ±0.8 0.5 1.20:1/1.15:1 Data
    DC3-30 2.0-4.0 30±1.25 20 ±0.8 0.4 1.20:1/1.15:1
    DC4-6 2.6-5.2 6±1.0 18 ±0.8 1.5 1.35:1/1.35:1
    DC4-10 2.6-5.2 10±1.25 18 ±0.8 1.5 1.30:1/1.25:1
    DC4-20 2.6-5.2 20±1.25 18 ±0.8 0.5 1.30:1/1.25:1
    DC4-30 2.6-5.2 30±1.25 18 ±0.8 0.4 1.30:1/1.25:1
    DC5-10 4.0-8.0 10±1.25 18 ±0.8 1.7 1.35:1/1.25:1
    DC5-20 4.0-8.0 20±1.25 18 ±0.8 0.5 1.35:1/1.25:1
    DC5-30 4.0-8.0 30±1.25 18 ±0.8 0.4 1.35:1/1.25:1
    DC20-6 5.2-10.4 6±1.15 17 ±0.5 0.5 1.30:1/1.30:1
    DC6-6 7.0-12.4 6±1.25 16 ±0.6 1.9 1.35:1/1.30:1
    DC6-10 7.0-12.4 10±1.25 16 ±0.6 1.9 1.35:1/1.30:1
    DC6-20 7.0-12.4 20±1.25 16 ±0.6 0.7 1.35:1/1.30:1
    DC6-30 7.0-12.4 30±1.25 16 ±0.6 0.6 1.35:1/1.30:1
    DC7-10 8.0-16.0 10±1.25 15 ±0.8 2.2 1.40:1/1.40:1
    DC7-20 8.0-16.0 20±1.25 15 ±0.8 1.0 1.40:1/1.40:1
    DC7-30 8.0-16.0 30±1.25 15 ±0.8 1.0 1.40:1/1.40:1
    DC21-6 10.4-18.0 6±1.0 17 ±0.6 0.55 1.45:1/1.45:1
    DC8-20 12.4-18.0 20±1.25 15 ±0.6 1.0 1.40:1/1.40:1
    DC8-30 12.4-18.0 30±1.25 15 ±0.6 1.0 1.40:1/1.40:1

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