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  TDC04180A20 0.4-18GHz 20dB Directional Coupler

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  TDC80120A20 8-12GHz 20dB Directional Coupler

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  TDC0560A20A 0.5-6GHz 20dB Directional Coupler

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  TDC0560A20B 0.5-6GHz 20dB Directional Coupler

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  TDC1030A20 1-3GHz 20dB Directional Coupler

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  TDC0525A20 0.5-2.5GHz 20dB Directional Coupler

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  TDC75160A20 7.5-16GHz 20dB Directional Coupler

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  TDC05200A20 0.5-20GHz 20dB Directional Coupler

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  TDC4452N20H 4.4-5.2GHz 20dB Directional Coupler

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  TDC2040N20 2-4GHz 20dB Directional Coupler

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  TDC0220A20 0.2-2.0GHz 20dB Directional Coupler

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  TDC180400A20 18-40GHz 20dB Directional Coupler