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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.

 

 

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  1. 18B5W-30 API / Inmet Fixed Attenuator 5 watt 30db SMA Male-Female

    18B5W-30 API / Inmet Fixed Attenuator 5 watt 30db SMA Male-Female

    $52.91

    Connectors: SMA Male/Female
    Frequency Range: DC-18 GHz
    Attenuation: 30dB Nominal
    Power : Average - 5 W Max
    MFR: API / Inmet 
    SKU:18B5W-30

    Made in the USA

  2. 18B5W-3 API / Inmet Fixed Attenuator 5 watt 3db SMA Male/Female

    18B5W-3 API / Inmet Fixed Attenuator 5 watt 3db SMA Male/Female

    $52.91

    Connectors: SMA Male/Female
    Frequency Range: DC-18 GHz
    Attenuation: 3dB Nominal
    Power : Average - 5 W Max
    MFR: API / Inmet 
    SKU: 18B5W-3

    Made in the USA

  3. 2-18A-MFN-20 Bird Attenuator 2 watt 20dB

    2-18A-MFN-20 Bird Attenuator 2 watt 20dB

    $82.95

    2-18A-MFN-20 Bird Attenuator 2 watt 20dB
    No longer available for export
    MFR: Bird Electronics, USA
    SKU: 2-18A-MFN-20

    Made in the USA

  4. SA-50 Texscan 101dB 50 Ohm Switchable Attenuator (Pull)

    SA-50 Texscan 101dB 50 Ohm Switchable Attenuator (Pull)

    $359.95

    SA-50 Texscan 101dB 50 Ohm Switchable Attenuator
    Used Excellent Condition * No longer available for export
    MFR: Texscan
    SKU: SA-50

    Made in the USA
  5. RFA-4056-03 RF Industries BNC Male / Female Attenuator Switch 1-30dB 1 watt

    RFA-4056-03 RF Industries BNC Male / Female Attenuator Switch 1-30dB 1 watt

    $521.91

    • BNC male and female ports
    • Impedance: 50 Ohms
    • Frequency range: DC - 1,000 MHz
    • Power: 1 Watt average, 500W peak
    • VSWR maximum: 1.4:1 @ 1,000 MHz
    • Insertion loss: -1 dB max (switches all off)

    MFR: RF Industries
    SKU: RFA-4056-03

  6. 771-20 Narda Attenuator Type-N Male/Female 20dB 2 Watt DC-3GHz (Pull)

    771-20 Narda Attenuator Type-N Male/Female 20dB 2 Watt DC-3GHz (Pull)

    $54.91

    Connectors: Type-N Male/Female
    Frequency Range: DC-3 GHz
    Attenuation: 20dB Nominal
    Power : Average - 2 W Max
    Deviation: +/- 0.3dB
    Used * No longer available for export
    MFR: Narda Microwave-East
    SKU: 771-20-P


  7. 5-18A-MFN-30 Bird Attenuator 5 Watt 30dB DC-18 GHz

    5-18A-MFN-30 Bird Attenuator 5 Watt 30dB DC-18 GHz

    $92.95

    5-18A-MFN-30 Bird Attenuator 5 watt 30dB DC-18 GHz
    MFR: Bird Electronics, USA
    SKU: 5-18A-MFN-30
    (Special Order - 4-6 weeks ARO)

    Made in the USA

  8. 18N5W-03 API / Inmet Fixed Attenuator 5 watt 3dB Type N Male/N Female DC-18 GHz

    18N5W-03 API / Inmet Fixed Attenuator 5 watt 3dB Type N Male/N Female DC-18 GHz

    $65.91

    Connector: Type-N Male/Female
    Frequency: DC-18 GHz
    Ohm: 50
    Body: Passivated Stainless Steel
    Housing: Anodized Aluminum
    MFR: API / Inmet 
    SKU: 18N5W-03

    Made in the USA
  9. AERO1-02 Aeroflex/Weinschel Fixed Attenuator 5 Watts 2dB (NOS)

    AERO1-02 Aeroflex/Weinschel Fixed Attenuator 5 Watts 2dB (NOS)

    $59.91

    Connectors: Type-N Male / Female
    New Old Stock * No longer available for export
    MFR: Aeroflex/Weinschel 
    SKU: AERO1-02

  10. 3082-4010-10 Fixed Attenuator, Type-N Male/Female, 10dB, 2 Watt, Omni Spectra

    3082-4010-10 Fixed Attenuator, Type-N Male/Female, 10dB, 2 Watt, Omni Spectra

    $39.95

    3082-4010-10 Fixed Attenuator, Type-N Male/Female, 10dB, 2 Watt, MFR: Omni Spectra (NOS)

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