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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. BIRD8325 Attenuator, 500 Watt, 30dB, QC Type N Female DC-500 MHZ Bird

    BIRD8325 Attenuator, 500 Watt, 30dB, QC Type N Female DC-500 MHZ Bird

    $1,630.00

    Out of stock

    8325 Attenuator, 500 Watt, 30 DB, Type-N Female Quick Change, Oil Filled, DC-500 MHZ

    MFR: Bird Electronics


  2. 8325 Bird 500 Watt Oil-Cooled Attenuator (Pull)

    8325 Bird 500 Watt Oil-Cooled Attenuator (Pull)

    Regular Price: $2,139.91

    Special Price $895.00

    Power Ratings: 500 W continuous
    Impedance: 50 Ohms
    Frequency Range and VSWR Input: 1.1 max. DC - 500 MHz
    Coolant: 0.9 gal. (3.4 liters) Refined Mineral Oil
    Attenuation:30dB
    Accuracy:  ±0.5 dB (Calibration Data supplied for 30, 100, 200, 300, 400, and 500 MHz which is accurate to ±0.2 dB)
    Connectors N, (F)
    Operating Temperature: -40 to +45°C (-40 to +113°F)
    Operating Position: Horizontal only
    Finish: Gray Powder Coat
    Dimensions: 17-1/2" x 5-15/16" x 8-1/2"  (445 x 151 x 216 mm)
    Weight: 25 lbs. (11 kg)

    Used * No longer available for export
    MFR: Bird Electronic Corporation
    SKU: BIRD8325-P

    Made in the USA
  3. 50FHD-030-600 JFW Attenuator, 600 Watt, 30dB (Pull)

    50FHD-030-600 JFW Attenuator, 600 Watt, 30dB (Pull)

    $799.95

    50FHD-030-600 Attenuator, 600w 30db, Type-N Male/Female, DC-2 GHz
    Used clean * No longer available for export
    MFR: JFW 
    SKU: 50FHD-030-600


  4. 53-10-33  Attenuator, Fixed  500 Watt, 10dB, Type-N Female/Female, Aerolfex (Like New Condition)

    53-10-33 Attenuator, Fixed 500 Watt, 10dB, Type-N Female/Female, Aerolfex (Like New Condition)

    $550.00

    Out of stock

    53-10-33  Attenuator, Fixed  500 Watt, 10dB, Type-N Female/Female, DC-2.5 GHz, MFR: Aerolfex (Like New Condition)  No longer available for Export

    Made in the USA

4 Item(s)