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  TDC40180A20D 4-18GHz 20dB dual Directional Coupler

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  TDC265400A20D 26.5-40GHz 20dB dual Directional Coupler

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  TDC5785A20 5.7-8.5GHz 20dB Directional Coupler

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  TDC0460A20D 0.4-6.0GHz 20dB dual Directional Coupler

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  TDC04120N20 0.4-12GHz 20dB Directional Coupler

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  TDC03180A20 0.3-18GHz 20dB Directional Coupler

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  TDC05127N20D 0.5-12.75GHz 20dB dual Directional Coupler

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  TDC05120N20 0.5-12GHz 20dB Directional Coupler

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  TDC170210A20B 17-21GHz 20dB Directional Coupler

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  TDC0160A20 0.1-6GHz 20dB Directional Coupler

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  TDC0120A20 0.1-2GHz 20dB Directional Coupler

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  TDC20265A20D 2-26.5GHz 20dB dual Directional Coupler