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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-0275-12-SMA-02 Bel RF ATTENUATOR 12DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
AMMP-6650-BLKG Avago Technologies (Broadcom Limited) RF ATTENUATOR 0.9-35.6DB 8SMD - Bag - - - 8-SMD, No Lead - - 0Hz ~ 30GHz
HMC939-SX ADI (Analog Devices, Inc.) RF ATTENUATOR 31DB 50OHM DIE - - - - - Die - - 100MHz ~ 40GHz
4778-20 L3 Narda-MITEQ RF ATTENUATOR 20DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
M3933/25-30S Amphenol SV Microwave RF ATTENUATOR 4DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0444-11-SMA-02 Bel RF ATTENUATOR 11DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/14-13S Bel RF ATTENUATOR 30DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
M3933/14-11S Amphenol SV Microwave RF ATTENUATOR 8DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
CATTEN-01R0 Crystek Corporation ATTENUATOR SMA 3GHZ 50 OHM 1DB - - - - CATTEN-01R0 - SMA In-Line Module - 0 ~ 3GHz
ATT-0291-05-SMA-02 Bel RF ATTENUATOR 5DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz

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.