Pin Diode Voltage Variable Attenuators

Mi-Wave’s 900 Series Pin Diode or MMIC Attenuator is a reflective attenuator that combines low loss, high isolation performance in a compact package. Attenuation options are available for the 900 Series attenuation with isolation versions up to 60 dB.

Note: Our website contains just a few types of  Attenuators we build. Consult with us for your specific needs.

ModelMinimum Frequency (GHz)Maximum Frequency (GHz)Insertion Loss (dB) typicalAttenuation (dB)Speed (nS)Power Handling (dBm)DC BiasControl Bias (Volts)RF PortsLINK
900KF-30/KF1826.5330<2523+8V to +12V0 to +5 VoltsK-F
900AF-30/59926.540330<2523+8V to +12V0 to +5 VoltsWR-28 Waveguide with UG-599/U Flange
900A-60/SMAFTTL-B27.528.5060<2525+8V to +12V0 to +5 VoltsSMA-F
900BF-30/3833350330<2523+8V to +12V0 to +5 VoltsWR-22 Waveguide with UG-383/U Flange
900UF-30/3834060330<2523+8V to +12V0 to +5 VoltsWR-19 Waveguide with UG-383/U-M Flange
900VF-30/3855075330<2523+8V to +12V0 to +5 VoltsWR-15 Waveguide with UG-385/U Flange
900EF-30/3876090430<2523+8V to +12V0 to +5 VoltsWR-12 Waveguide with UG-387/U Flange
900WF-30/38875110430<2523+8V to +12V0 to +5 VoltsWR-10 Waveguide with UG-387/U-M Flange

Note: Our website contains just a few types of  Attenuators amplifiers we build. Consult with us for your specific needs.


Frequency 26.5 GHz – 40 GHz
Power Handling 23 dBm
WR-28 Waveguide

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Voltage Variable Attenuators


Frequency 33 GHz – 50 GHz
Power Handling 20 dBm
WR-22 Waveguide

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WR-19 Voltage Variable Attenuators


Frequency 40 GHz – 60 GHz
Power Handling 20 dBm
WR-19 Waveguide

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WR-15 Voltage Variable Attenuator


Frequency 50 GHz – 75 GHz
Power Handling 20 dBm
WR-15 Waveguide

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WR-12 Voltage Variable Attenuators


Frequency 60 GHz – 90 GHz
Power Handling 20 dBm
WR-12 Waveguide

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WR-10 Voltage Variable Attenuators


Frequency 75 GHz – 110 GHz
Power Handling 20 dBm
WR-10 Waveguide

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Sales & Quoting

As the manufacturing source, we have top sales engineers ready to answer all your questions and quote you on product needs. You’ll find our prices are some of the best since we manufacture all our millimeter wave products in house.

Have a custom job or unique need? No problem!

Contact us so we can work on solutions to meet your needs.

2007 Gandy Blvd N
Suite 1310
St. Petersburg, FL 33702

Tel: 727-563-0034
Fax: 727-563-0031

Email: [email protected]

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