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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
M3933/17-03S Bel RF ATTENUATOR 3DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 4.5GHz
HMC424G16 ADI (Analog Devices, Inc.) RF ATTENUATOR 31.5DB 50OHM 16QFP - Strip - - - 16-LQFP - - 0Hz ~ 3GHz
M3933/14-17S Bel RF ATTENUATOR 28DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
M3933/25-90N Bel RF ATTENUATOR 30DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0277-13-SMA-02 Bel RF ATTENUATOR 13DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 8GHz
ATT-0225-13-TNC-02 Bel RF ATTENUATOR 13DB 50OHM TNC - Bulk - - - TNC In-Line Module - - 0Hz ~ 18GHz
ATT-0444-15-SMA-02 Bel RF ATTENUATOR 15DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
HMC468LP3 ADI (Analog Devices, Inc.) RF ATTENUATOR 7DB 50OHM 16VFQFN - Strip - - - 16-VFQFN Exposed Pad - - 0Hz ~ 6GHz
120083 TPI (Test Products International) RF ATTENUATOR 6DB 50OHM BNC - Bulk - - - BNC In-Line Module - - 0Hz ~ 1GHz
AT-2304(40) 4D Systems RF ATTENUATOR 4DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 2.5GHz

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.