RF Attenuators

RF attenuators act as resistors and are used to reduce the level of a signal within radio frequency applications and RF circuits. They have many benefits, including protecting a circuit stage from receiving a current that's too high. RF attenuators can also improve impedance match, ensuring power transfer from source to load is optimised.



Types of RF attenuators



RF attenuators come in three types:



  • Fixed RF attenuators provide an unchanging value where specific attenuation levels are needed.

  • Switched RF attenuators are made up of switches that allow varying levels of attenuation.

  • Variable RF attenuators are used when it's necessary to continuously change the level of a signal.


Choosing the right RF attenuators



To select the right RF attenuator a number of specifications need to be considered, such as attenuation, frequency and impedance. Attenuation is measured in decibels (dB) and depending on the type of attenuation you need this will either be fixed or within a range. RF attenuators are designed for devices with a certain impedance and it's important to match the impedance of the attenuator to the circuit where it will be used.


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Omschrijving Prijs Interface Type Attenuation Body Orientation Impedance Operating Frequency Body Plating Cable Type Contact Plating Contact Material Low Power Connector Type Gender A Gender B
RS-stocknr. 494-802
Fabrikantnummer6806.17.B
FabrikantHuber+Suhner
160,67 €
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Aantal stuks
N Plug to N Socket 0.8 dB, 6 dB - 50Ω 18GHz - - - - Yes N - -
RS-stocknr. 716-5066
Fabrikantnummer6620_SMA-50-1/199_NE
FabrikantHuber+Suhner
84,38 €
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SMA Plug to Socket 20dB - 50Ω DC to 18GHz - - - - Yes SMA - -
RS-stocknr. 285-9725
FabrikantnummerR414703000
FabrikantRadiall
97,62 €
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Aantal stuks
N Plug to N Socket 0.7 dB, 3 dB - 50Ω DC → 12.4GHz - - - - - N - -
RS-stocknr. 712-3006
FabrikantnummerJ01016A0005
FabrikantTelegartner
80,43 €
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TNC Plug to TNC Socket 6dB - 50 Ω, 75 Ω 10GHz - - - - - TNC - -
RS-stocknr. 277-9433
Fabrikantnummer4391-50
FabrikantFluke
48,72 €
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BNC Plug to BNC Socket - Straight 50Ω 500MHz - - Gold Beryllium Copper, Brass - BNC Plug Socket
RS-stocknr. 296-8093
FabrikantnummerR412520124
FabrikantRadiall
57,10 €
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Aantal stuks
TNC Plug to TNC Socket 20dB Straight 50Ω 3GHz - - Gold Brass - TNC Female Male
RS-stocknr. 195-2996
FabrikantnummerJ01006A0835
FabrikantTelegartner
26,84 €
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Aantal stuks
BNC Plug to BNC Socket 6dB Straight 50Ω 0 → 1GHz - - - - - BNC Plug Socket
RS-stocknr. 712-3129
FabrikantnummerJ01026A0020
FabrikantTelegartner
167,63 €
Each
Aantal stuks
N Plug to N Socket 10dB - 50Ω 10GHz - - - - - N - -
RS-stocknr. 716-5081
Fabrikantnummer6606_SMA-50-2/199_NE
FabrikantHuber+Suhner
74,17 €
Each
Aantal stuks
SMA Plug to Socket 6dB - 50Ω DC to 6GHz - - - - Yes SMA - -
RS-stocknr. 716-5117
Fabrikantnummer6605_SMA-50-1/199_NE
FabrikantHuber+Suhner
90,86 €
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SMA Plug to Socket 5dB - 50Ω DC to 18GHz - - - - Yes SMA - -
RS-stocknr. 494-868
Fabrikantnummer6806_N-50-1/1--_NE
FabrikantHuber+Suhner
71,30 €
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N Plug to N Socket 6dB Straight 50Ω 6GHz - - Brass, Gold Beryllium Copper, Brass Yes N Plug Socket
RS-stocknr. 285-9696
FabrikantnummerR412710124
FabrikantRadiall
50,47 €
Each
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N Plug to N Socket 0.5 dB, 10 dB - 50Ω DC to 6GHz - - - - - N - -
RS-stocknr. 712-3116
FabrikantnummerJ01026A0009
FabrikantTelegartner
75,34 €
Each
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N Plug to N Socket 20dB - 50Ω 1GHz - - - - - N - -
RS-stocknr. 285-9747
FabrikantnummerR414710000
FabrikantRadiall
83,07 €
Each
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N Plug to N Socket 10dB Straight 50Ω 12.4GHz - - Gold over Nickel Beryllium Copper - N Female Male
RS-stocknr. 712-2946
FabrikantnummerJ01006A0025
FabrikantTelegartner
59,39 €
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BNC Plug to BNC Socket 20dB - 50Ω 6GHz - - - - - BNC - -
RS-stocknr. 886-3256
FabrikantnummerFLN3G
FabrikantCinch Connectors
1,607 €
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Aantal stuks
F Plug to F Socket - Straight - 1GHz - - Nickel - - F Plug Socket
RS-stocknr. 716-5107
Fabrikantnummer6601_SMA-50-2/199_NE
FabrikantHuber+Suhner
68,83 €
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SMA Plug to Socket 1dB - 50Ω DC to 6GHz - - - - Yes SMA - -
RS-stocknr. 285-9545
FabrikantnummerR411806124
FabrikantRadiall
33,10 €
Each
Aantal stuks
SMA Plug to Socket 6dB Straight 50Ω 6GHz - - Nickel Brass - SMA Male Socket
RS-stocknr. 716-5072
Fabrikantnummer6603_SMA-50-2/199_NE
FabrikantHuber+Suhner
74,17 €
Each
Aantal stuks
SMA Plug to Socket 3dB - 50Ω DC to 6GHz - - - - Yes SMA - -
RS-stocknr. 712-2942
FabrikantnummerJ01006A0024
FabrikantTelegartner
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BNC Plug to BNC Socket 10dB - 50 Ω, 75 Ω 6GHz - - - - - BNC - -
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