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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
M3933/25-21N Bel RF ATTENUATOR 21DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 2GHz
AT-606(40) 4D Systems RF ATTENUATOR 6DB 50OHM TNC - Bulk - - - TNC In-Line Module - - 0Hz ~ 6GHz
F1912NCGI IDT (Integrated Device Technology) RF ATTENUATOR 0.5DB 50OHM 20QFN - Tray - - - 20-WFQFN Exposed Pad - - 0Hz ~ 4GHz
AT-126(40) 4D Systems RF ATTENUATOR 26DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0225-14-TNC-02 Bel RF ATTENUATOR 14DB 50OHM TNC - Bulk - - - TNC In-Line Module - - 0Hz ~ 18GHz
M3933/25-79N Amphenol SV Microwave RF ATTENUATOR 11DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/16-44S Bel RF ATTENUATOR 19DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
G300N50W4 Anaren RF ATTENUATOR 50OHM - Tray - - - - - - 2.4GHz ~ 2.5GHz
769A-30 L3 Narda-MITEQ RF ATTENUATOR 30DB MODULE 769A Box - - - Module - - 0Hz ~ 6GHz
HMC1019LP4E ADI (Analog Devices, Inc.) RF ATTENUATOR 0.5-15.5DB 24VFQFN - Strip - - - 24-VFQFN Exposed Pad - - 100MHz ~ 30GHz

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.