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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. 50DR-055 JFW Dual Concentric Rotary Attenuator, 0-30dB / 1dB Steps (Pull)

    50DR-055 JFW Dual Concentric Rotary Attenuator, 0-30dB / 1dB Steps (Pull)

    Regular Price: $219.95

    Special Price $189.95

    50DR-055 Attenuator, Dual Rotary, 2 watt 0-30dB/ 1dB Steps, SMA Female
    Used clean * No longer available for export
    MFR: JFW
    SKU: 50DR-055

  2. 50R-019-BNC JFW Rotary Attenuator, 0-10dB -1dB steps, DC-2200 MHz, 2 Watt, BNC Female Connectors (Pull)

    50R-019-BNC JFW Rotary Attenuator, 0-10dB -1dB steps, DC-2200 MHz, 2 Watt, BNC Female Connectors (Pull)

    Regular Price: $79.95

    Special Price $64.95

    50R-019-BNC  Rotary Attenuator, 0-10dB, 1dB steps, 2 Watt, DC-2200 MHz, BNC Female/Female Connectors
    Used clean * No longer available for export
    MFR: JFW
    SKU: 50R-019-BNC

  3. 50R-028 JFW Attenuator, Rotary, BNC Female, 0-1dB, 0.1dB Steps, 2 Watt, DC-1 ghz (Pull)

    50R-028 JFW Attenuator, Rotary, BNC Female, 0-1dB, 0.1dB Steps, 2 Watt, DC-1 ghz (Pull)

    Regular Price: $69.95

    Special Price $59.95

    50R-028 Attenuator, Rotary, DC-1 GHz, 2 watt, 0-1 dB/.1 db step, Type BNC Female
    Used * No longer available for export
    MFR: JFW
    SKU: 50R-028

  4. 50R-080-N JFW Variable Attenuator, 0-12dB, DC-2000 MHz, 2 watt (Pull)

    50R-080-N JFW Variable Attenuator, 0-12dB, DC-2000 MHz, 2 watt (Pull)

    $149.95

    50R-080-N  Variable Attenuator, 0-12dB, DC-2000 MHz, 2 watt, 6625-01-231-1013
    Used clean * No longer available for export
    MFR: JFW
    SKU: 50R-080-N

  5. 135-001 Replacement Knob for JFW Model 50R-019 Rotary Attenuator

    135-001 Replacement Knob for JFW Model 50R-019 Rotary Attenuator

    $7.95

    135-001  Replacement Knob for JFW Model 50R-019 Rotary Attenuator or any model with 0-10dB rating. MFR: JFW

  6. 135-004 Replacement Knob for JFW Model 50R-028 Rotary Attenuator

    135-004 Replacement Knob for JFW Model 50R-028 Rotary Attenuator

    $9.95

    135-004  Replacement Knob for JFW Model 50R-028 Rotary Attenuator or any model with 0-1dB rating., MFR: JFW

  7. 135-003 Replacement Knob for JFW Model 50R-029 Rotary Attenuator

    135-003 Replacement Knob for JFW Model 50R-029 Rotary Attenuator

    $7.95

    135-003  Replacement Knob for JFW Model 50R-029 Rotary Attenuator or any model with 0-70dB rating., MFR: JFW

  8. 50R-019-SMA-R JFW Rotary Attenuator 0-10dB -1dB steps DC-2200 MHz 2 Watt SMA Female Connectors Rohs (Pull)

    50R-019-SMA-R JFW Rotary Attenuator 0-10dB -1dB steps DC-2200 MHz 2 Watt SMA Female Connectors Rohs (Pull)

    Regular Price: $129.95

    Special Price $109.95

    50R-019-SMA-R JFW Rotary Attenuator, 0-10dB, 1dB steps, 2 Watt, DC-2200 MHz, SMA Female/Female Connectors Rohs Compliant
    Used clean * No longer available for export
    MFR: JFW
    SKU: 50R-019-SMA-R

8 Item(s)