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Attenuators

Attenuators are used in a wide variety of applications and can satisfy almost any requirement where a reduction in power is needed. Attenuators are used to extend the dynamic range of devices such as power meters and amplifiers, reduce signal levels to detectors, match circuits and are used daily in lab applications to aid in product design. Attenuators are also used to balance out transmission lines that otherwise would have unequal signal levels. Made in USA.

MECA offers a wide selection of attenuators designed to exceed commercial specifications. Standard attenuation values of 3, 6, 10, 20 and 30 dB are available from STOCK! Need a special value? Many of our attenuators are available in all values from 0 - 40 dB in 1 dB increments. Custom models with different attenuation values, power ratings, frequency ranges, connector styles and configurations or plating are also readily available in quantity. With immediate access to our Applications Engineers, you can choose the best product solutions for your specific needs.

Specifying Tip: For best results when selecting an RF attenuator for a given connector style, make sure to consider the amount of power being absorbed and the acceptable level of reflection (VSWR) that can be tolerated over the operating frequency range.
  • 650-30-1F18 Attenuator N-Type connectors drawing
    650-30-1F18 N Fixed Attenuator

    650-30-1F18, 50 Watts, Hz-18.0 GHz

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    Description:MECA’s 650-30-1F18 N-Type (Male/Female) fixed attenuator features a frequency range of Hz-18.0 GHz, an average power rating of 50 watts...

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  • 650-30-1F18-M01, 50 Watts, Hz-18.0 GHz

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    Description:MECA’s 650-30-1F18-M01 N-Type (Male/Female) fixed attenuator features a frequency range of Hz-4.0 GHz, an average power rating of 50 wa...

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  • 650-30-1F4 Attenuator N-Type connectors drawing
    650-30-1F4 Attenuator 50W

    650-30-1F4, 50 Watts, Hz-4.0 GHz

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    Description:MECA’s 650-30-1F4 N-Type (Male/Female) fixed attenuator features a frequency range of Hz-4.0 GHz, an average power rating of 50 watts a...

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  • 650-40-11 Attenuators 7/16-DIN connectors drawing
    650-40-11 Attenuators 50W

    650-40-11, 50 Watts, Hz-4.0 GHz

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    Description:MECA’s 650-40-11 7/16 DIN (Male/Female) fixed attenuator features a frequency range of Hz-4.0 GHz, an average power rating of 50 watts ...

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  • 650-40-1F18 Attenuator N-Type connectors drawing
    650-40-1F18 Attenuator

    650-40-1F18, 50 Watts, Hz-18.0 GHz

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    Description:MECA’s 650-40-1F18 N-Type (Male/Female) fixed attenuator features a frequency range of Hz-18.0 GHz, an average power rating of 50 watts...

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  • 650-40-1F18-M01, 50 Watts, Hz-18.0 GHz

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    Description:MECA’s 650-40-1F18-M01 N-Type (Male/Female) fixed attenuator features a frequency range of Hz-4.0 GHz, an average power rating of 50 wa...

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  • 650-40-1F4 Attenuators N-Type connectors drawing
    650-40-1F4 Attenuators

    650-40-1F4, 50 Watts, Hz-3.0 GHz

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    Description:MECA’s 650-40-1F4 N-Type (Male/Female) fixed attenuator features a frequency range of Hz-4.0 GHz, an average power rating of 50 watts a...

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  • 650-50-1F4 RF Attenuator N-Type connectors drawing
    650-50-1F4 RF Attenuator

    650-50-1F4, 50 Watts, Hz-3.0 GHz

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    Description:MECA’s 650-50-1F4 N-Type (Male/Female) fixed attenuator features a frequency range of Hz-4.0 GHz, an average power rating of 50 watts a...

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  • 662-03-1 RF Attenuators SMA-Type connectors drawing
    662-03-1 RF Attenuators

    662-03-1, 2 Watts, Hz-4.0 GHz

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    Description:MECA’s 662-03-1 SMA (Male/Female) fixed attenuator features a frequency range of Hz-4.0 GHz, an average power rating of 2 watts and is ...

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  • 662-03-1F6 Microwave Attenuator SMA-Type connectors drawing
    662-03-1F6 Microwave Attenuator

    662-03-1F6, 2 Watts, Hz-6.0 GHz

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    Description: MECA’s 662-03-1F6 SMA (Male/Female) fixed attenuator features a frequency range of Hz-6.0 GHz, an average power rating of 2 watts and ...

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  • 662-06-1 Microwave Attenuators SMA-Type connectors drawing
    662-06-1 Microwave Attenuators

    662-06-1, 2 Watts, Hz-4.0 GHz

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    Description:MECA’s 662-06-1 SMA (Male/Female) fixed attenuator features a frequency range of Hz-4.0 GHz, an average power rating of 2 watts and is ...

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  • 662-06-1F6 Coaxial Attenuator SMA-Type connectors drawing
    662-06-1F6 Coaxial Attenuator

    662-06-1F6, 2 Watts, Hz-6.0 GHz

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    Description: MECA’s 662-06-1F6 SMA (Male/Female) fixed attenuator features a frequency range of Hz-6.0 GHz, an average power rating of 2 watts and ...

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  • 662-10-1 Coaxial Attenuators SMA-Type connectors drawing
    662-10-1 Coaxial Attenuators

    662-10-1, 2 Watts, Hz-4.0 GHz

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    Description:MECA’s 662-10-1 SMA (Male/Female) fixed attenuator features a frequency range of Hz-4.0 GHz, an average power rating of 2 watts and is ...

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  • 662-10-1F6 Attenuator SMA-Type connectors drawing
    662-10-1F6 SMA-Type Fixed Attenuator

    662-10-1F6, 2 Watts, Hz-6.0 GHz

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    Description: MECA’s 662-10-1F6 SMA (Male/Female) fixed attenuator features a frequency range of Hz-6.0 GHz, an average power rating of 2 watts and ...

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  • 662-20-1 Attenuator SMA-Type connectors drawing
    662-20-1 SMA-Type Fixed Attenuators

    662-20-1, 2 Watts, Hz-4.0 GHz

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    Description:MECA’s 662-20-1 SMA (Male/Female) fixed attenuator features a frequency range of Hz-4.0 GHz, an average power rating of 2 watts and is ...

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  • 662-20-1F6 Attenuator SMA-Type connectors drawing
    662-20-1F6 Attenuator 2W

    662-20-1F6, 2 Watts, Hz-6.0 GHz

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    Description: MECA’s 662-20-1F6 SMA (Male/Female) fixed attenuator features a frequency range of Hz-6.0 GHz, an average power rating of 2 watts and ...

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  • 662-30-1 Attenuators SMA-Type connectors drawing
    662-30-1 Attenuators 2W

    662-30-1, 2 Watts, Hz-4.0 GHz

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    Description:MECA’s 662-30-1 SMA (Male/Female) fixed attenuator features a frequency range of Hz-4.0 GHz, an average power rating of 2 watts and is ...

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  • 662-30-1F6 Attenuator SMA-Type connectors drawing
    662-30-1F6 Attenuator

    662-30-1F6, 2 Watts, Hz-6.0 GHz

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    Description: MECA’s 662-30-1F6 SMA (Male/Female) fixed attenuator features a frequency range of Hz-6.0 GHz, an average power rating of 2 watts and ...

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  • 663-03-1 Attenuators QMA-Type connectors drawing
    663-03-1 Attenuators

    663-03-1, 2 Watts, DC-4.0 GHz

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    Description:MECA’s 663-03-1 QMA (Male/Female) fixed attenuator features a frequency range of DC-4.0 GHz, an average power rating of 2 watts and is ...

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  • 663-06-1 RF Attenuator QMA-Type connectors drawing
    663-06-1 RF Attenuator

    663-06-1, 2 Watts, DC-4.0 GHz

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    Description:MECA’s 663-06-1 QMA (Male/Female) fixed attenuator features a frequency range of DC-4.0 GHz, an average power rating of 2 watts and is ...

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  • 663-10-1 RF Attenuators QMA-Type connectors drawing
    663-10-1 RF Attenuators

    663-10-1, 2 Watts, DC-4.0 GHz

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    Description:MECA’s 663-10-1 QMA (Male/Female) fixed attenuator features a frequency range of DC-4.0 GHz, an average power rating of 2 watts and is ...

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  • 663-20-1 Microwave Attenuator QMA-Type connectors drawing
    663-20-1 Microwave Attenuator

    663-20-1, 2 Watts, DC-4.0 GHz

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    Description:MECA’s 663-20-1 QMA (Male/Female) fixed attenuator features a frequency range of DC-4.0 GHz, an average power rating of 2 watts and is ...

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  • 663-30-1 Microwave Attenuators QMA-Type connectors drawing
    663-30-1 Microwave Attenuators

    663-30-1, 2 Watts, DC-4.0 GHz

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    Description:MECA’s 663-30-1 QMA (Male/Female) fixed attenuator features a frequency range of DC-4.0 GHz, an average power rating of 2 watts and is ...

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  • 665-00-1 Coaxial Attenuator SMA-Type connectors drawing
    665-00-1 Coaxial Attenuator

    665-00-1, 2 Watts, DC-18.0 GHz

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    Description:MECA’s 665-00-1 SMA (Male/Female) fixed attenuator features a frequency range of DC-18.0 GHz, an average power rating of 2 watts and is...

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  • 665-00-1F3 Coaxial Attenuators SMA-Type connectors drawing
    665-00-1F3 Coaxial Attenuators

    665-00-1F3, 2 Watts, Hz-6.0 GHz

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    Description:MECA’s 665-00-1F3 SMA (Male/Female) fixed attenuator features a frequency range of Hz-6.0 GHz, an average power rating of 2 watts and i...

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  • 665-01-1 Attenuator SMA-Type connectors drawing
    665-01-1 SMA-Type Fixed Attenuators

    665-01-1, 2 Watts, DC-18.0 GHz

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    Description:MECA’s 665-01-1 SMA (Male/Female) fixed attenuator features a frequency range of DC-18.0 GHz, an average power rating of 2 watts and is...

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  • 665-01-1F3 Attenuator SMA-Type connectors drawing
    665-01-1F3 Attenuator 2W

    665-01-1F3, 2 Watts, Hz-6.0 GHz

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    Description:MECA’s 665-00-1F3 SMA (Male/Female) fixed attenuator features a frequency range of Hz-6.0 GHz, an average power rating of 2 watts and i...

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  • 665-02-1 Attenuator SMA-Type connectors drawing
    665-02-1 Attenuator

    665-02-1, 2 Watts, DC-18.0 GHz

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    Description:MECA’s 665-02-1 SMA (Male/Female) fixed attenuator features a frequency range of DC-18.0 GHz, an average power rating of 2 watts and is...

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  • 665-02-1F3 Attenuators SMA-Type connectors drawing
    665-02-1F3 Attenuators

    665-02-1F3, 2 Watts, Hz-6.0 GHz

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    Description:MECA’s 665-02-1F3 SMA (Male/Female) fixed attenuator features a frequency range of Hz-6.0 GHz, an average power rating of 2 watts and i...

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  • 665-03-1 RF Attenuators SMA-Type connectors drawing
    665-03-1 RF Attenuators

    665-03-1, 2 Watts, DC-18.0 GHz

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    Description:MECA’s 665-03-1 SMA (Male/Female) fixed attenuator features a frequency range of DC-18.0 GHz, an average power rating of 2 watts and is...

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  • 665-03-1F3 Microwave Attenuator SMA-Type connectors drawing
    665-03-1F3 Microwave Attenuator

    665-03-1F3, 2 Watts, Hz-6.0 GHz

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    Description:MECA’s 665-03-1F3 SMA (Male/Female) fixed attenuator features a frequency range of Hz-6.0 GHz, an average power rating of 2 watts and i...

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  • 665-04-1 Coaxial Attenuator SMA-Type connectors drawing
    665-04-1 Coaxial Attenuator

    665-04-1, 2 Watts, DC-18.0 GHz

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    Description:MECA’s 665-04-1 SMA (Male/Female) fixed attenuator features a frequency range of DC-18.0 GHz, an average power rating of 2 watts and is...

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  • 665-04-1F3 Coaxial Attenuators SMA-Type connectors drawing
    665-04-1F3 Coaxial Attenuators

    665-04-1F3, 2 Watts, Hz-6.0 GHz

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    Description:MECA’s 665-04-1F3 SMA (Male/Female) fixed attenuator features a frequency range of Hz-6.0 GHz, an average power rating of 2 watts and i...

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  • 665-05-1 Attenuator SMA-Type connectors drawing
    665-05-1 SMA-Type Fixed Attenuators

    665-05-1, 2 Watts, DC-18.0 GHz

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    Description:MECA’s 665-05-1 SMA (Male/Female) fixed attenuator features a frequency range of DC-18.0 GHz, an average power rating of 2 watts and is...

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  • 665-05-1F3 Attenuator SMA-Type connectors drawing
    665-05-1F3 Attenuator 2W

    665-05-1F3, 2 Watts, Hz-6.0 GHz

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    Description:MECA’s 665-05-1F3 SMA (Male/Female) fixed attenuator features a frequency range of Hz-6.0 GHz, an average power rating of 2 watts and i...

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  • 665-06-1 Attenuator SMA-Type connectors drawing
    665-06-1 Attenuator

    665-06-1, 2 Watts, DC-18.0 GHz

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    Description:MECA’s 665-06-1 SMA (Male/Female) fixed attenuator features a frequency range of DC-18.0 GHz, an average power rating of 2 watts and is...

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