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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
AT-107-WP1(40) 4D Systems RF ATTENUATOR 6DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/25-23S Bel RF ATTENUATOR 23DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 2GHz
M3933/25-20N Bel RF ATTENUATOR 20DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 2GHz
HMC8579LG12 ADI (Analog Devices, Inc.) IC ATTENUATOR - Tray - - - - - - -
05S1P5-K2AS3 Rosenberger PRECISION N TYPE MATCHING ATTENU RPC-N - - - - N-Type In-Line Module - - 0Hz ~ 12GHz
AT-100-(0.5)(40) 4D Systems RF ATTENUATOR 0.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
AT-100-(3.5)(40) 4D Systems RF ATTENUATOR 3.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/16-13N Bel RF ATTENUATOR 40DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
HMC812LC4TR-R5 ADI (Analog Devices, Inc.) RF ATTENUATOR 30DB 50OHM 24QFN - Tape & Reel (TR) - - - 24-TFCQFN Exposed Pad - - 5GHz ~ 30GHz
02AS102-K03S3 Rosenberger PRECISION 2.92 ATTENUATOR RPC-2.92 - - - - 2.92mm In-Line Module - - 0Hz ~ 40GHz

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.