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Attenuators

Attenuators

  1. Products
  2. RF/IF and RFID
  3. Attenuators
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Image Part Number Manufacturer Description Series Packaging Mounting Type RoHS Status Manufacturer Part Number Package / Case Polarization P1dB Frequency Range
ATT-0294-00-SMA-02 Bel RF ATTENUATOR SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 2GHz
ATT-0444-30-SMA-02 Bel RF ATTENUATOR 30DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/30-25S Amphenol SV Microwave RF ATTENUATOR 12DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 32GHz
ATT-0313-03-BNC-10 Bel RF ATTENUATOR 3DB 50OHM BNC - Bulk - - - BNC In-Line Module - - 0Hz ~ 4GHz
ATT-0290-76-SMA-02 Bel RF ATTENUATOR 0DB-50DB SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0290-74-SMA-02 Bel RF ATTENUATOR 0DB-60DB SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
PE43701MLI Peregrine Semiconductor RF ATTEN 0-31.75DB 50OHM 32VFQFN UltraCMOS®, HaRP™ Strip - - - 32-VFQFN Exposed Pad - - 9kHz ~ 6GHz
ATN3580-15 Skyworks Solutions, Inc. RF ATTENUATOR 15DB MODULE - Tray - - - Module - - 100MHz ~ 40GHz
AT-1006(40) 4D Systems RF ATTENUATOR 6DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 8GHz
AT-2610 4D Systems RF ATTENUATOR 10DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 3GHz

About Attenuators


Attenuators are passive RF components used to reduce the amplitude or power level of RF signals while preserving their frequency characteristics. They are inserted into RF transmission lines to control signal strength, match impedance, and prevent overloading of sensitive components. Attenuators come in various types, including fixed, variable, step, and programmable attenuators, each offering different levels of attenuation and impedance matching capabilities. They find applications in RF test equipment, signal conditioning, power control, and RF communication systems where precise signal attenuation is required.