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Attenuators

Please choose from the following ATTENUATOR Sub-Catagory choices:

FIXED
Fixed Attenuator
ROTARY
Rotary Attenuators
TOGGLE
Toggle Attenuator

NOTE: Attenuation expressed in decibels of relative power.

A 3 dB pad reduces power to one half, 6 dB to one fourth, 10 dB to one tenth, 20 dB to one hundredth, 30 dB to one thousandth and so on. For voltage you double the dBs so for example 6 dB is half in voltage.

EXAMPLE: Calculating 50 Watt Attenuator into dB:

3db:  50 x 0.50 = 25 watt; 6db:  50 x 0.25 = 12.5 watt; 10db: 50 x 0.10 = 5 watt; 20db: 50 x 0.01 = 0.5 watt; 30db: 50 x 0.001 = 0.05 watt; 40db: 50 x 0.0001 = 0.005 watt.

 

 

List  Grid 

per page
Set Descending Direction
  1. PE7010-3 Pasternack 3 dB Fixed Attenuator, N Male to N Female Black Anodized Aluminum Heatsink Body Rated to 10 Watts Up to 2 GHz (Pull)

    PE7010-3 Pasternack 3 dB Fixed Attenuator, N Male to N Female Black Anodized Aluminum Heatsink Body Rated to 10 Watts Up to 2 GHz (Pull)

    $196.95

    PE7010-3 Pasternack 3 dB Fixed Attenuator, N Male to N Female Black Anodized Aluminum Heatsink Body Rated to 10 Watts Up to 2 GHz
    Clean Used * No longer available for export
    MFR: Pasternack
    SKU: PE7010-3

  2. CAT-20 Mini Circuitry In-Line 20db Attenuator (Pull)

    CAT-20 Mini Circuitry In-Line 20db Attenuator (Pull)

    $44.95

    CAT-20 Mini Circuitry In-Line 20db Attenuator BNC Male to BNC Female, Max 1 Watt Input
    Used Good Condition * No longer available for export
    MFR: Mini Circuitry
    SKU: CAT-20


  3. 80M Bird 5 Watt 4 GHz N Male Dummy Load (NOS)

    80M Bird 5 Watt 4 GHz N Male Dummy Load (NOS)

    $39.95

    80M Bird 5 Watt 4 GHz N Male 50 ohm Dummy Load
    New old stock * No longer available for export
    MFR: Bird Electronics, USA
    SKU: 80M

    Made in the USA
  4. MDC2017S-40 Midisco DC-3GHz 0-10 Db Step-up Attenuator (Pull)

    MDC2017S-40 Midisco DC-3GHz 0-10 Db Step-up Attenuator (Pull)

    $79.95

    MDC2017S-40 Midisco DC-3GHz 0-10 dB Step-up Attenuator. 1dB Step Step-up attenuator. SMA Female Connectors
    Used Good condition * No longer available for export
    MFR: Midisco
    SKU: MDC2017S-40

  5. RA-53 Texscan 0-1dB 1GHz Variable Attenuator With BNC Female Connectors (Pull)

    RA-53 Texscan 0-1dB 1GHz Variable Attenuator With BNC Female Connectors (Pull)

    $49.95

    RA-53 Texscan 0-1dB 1GHz Variable Attenuator With BNC Female Connectors. 0.1 Step Attenuator
    Used good working condition * No longer available for export
    MFR: Texscan
    SKU: RA-53

  6. T760S  KDI  Dummy Load, TNC Male, 5 watts, DC-12.4 GHz, 50 ohm (NOS)

    T760S KDI Dummy Load, TNC Male, 5 watts, DC-12.4 GHz, 50 ohm (NOS)

    $69.95

    T760S KDI Dummy Load, TNC Male, 5 watts, DC-12.4 GHz, 50 ohm. New old stock.

  7. R404506000 Radiall Dummy Load, 6 watt, 50 ohm, TNC Male Connector, DC-2 GHz (NOS)

    R404506000 Radiall Dummy Load, 6 watt, 50 ohm, TNC Male Connector, DC-2 GHz (NOS)

    $42.95

    R404506000 Radiall Dummy Load, 6 watt, 50 ohm, TNC Male Connector, DC-2 GHz. New old stock. Made in France


  8. 2N-03-320 Inmet 2 Watt 3dB Type-N (M)-(F) Fixed Attenuator (NOS)

    2N-03-320 Inmet 2 Watt 3dB Type-N (M)-(F) Fixed Attenuator (NOS)

    $17.91

    Frequency: 2.5 GHz
    Decibles: 3
    Attenuation accuracy from 50-800MHz is +/-0.5dB Max
    VSWR from 50-800MHz is 1.15:1 Max
    Input Power 2 Watts @ 25oC
    Peak Power 250 Watts Maximum
    Impedance: 50 Ohms
    Operating Temp Range: -65oC to +125oC
    Length: 1.76 inches
    Outside Diameter: 0.62 inches
    New Old Stock * No longer available for export
    MFR: Inmet
    SKU: 2N-03-320

    Made in the USA

  9. AA-03N Microlab / FXR Fixed Attenuator 4W 3dB DC-1Ghz (Pull)

    AA-03N Microlab / FXR Fixed Attenuator 4W 3dB DC-1Ghz (Pull)

    $79.91

    Application Design: Transmission Line
    Body Surface Treatment: Silver Plated, Qq-S-365
    Input Impedance Rating In Ohms: 50.0
    Output Impedance Rating In Ohms: 50.0
    Power Rating: 4.0 Watts Average
    RF Signal Attenuation In Decibels: 3.0
    Voltage Standing Wave Ratio Frequency Range: +0.0/+2.5 Gigahertz

    NSN: 5985-00-739-1201
    Used * Clean * No longer available for export
    MFR: Microlab / FXR
    SKU: AA-03N-P

    Made in the USA
  10. 766-30 Narda 30dB 20watt DC-4GHz 50 Ohm N-Male to N-Female Medium Power Attenuator (Pull)

    766-30 Narda 30dB 20watt DC-4GHz 50 Ohm N-Male to N-Female Medium Power Attenuator (Pull)

    $112.91

    These parts are clean used parts tested to factory spec. Picture is for reference. Cosmetic condition will vary slightly. 

    • VSWR: 1.35 Maximum
    • Average Power: 20 Watts
    • Attenuation: 30dB Nominal
    • Peak Power: 1 Kilowatt

    Clean used * No longer available for export
    MFR: Narda

    SKU: 766-30-P

    Data Sheet

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