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1500-WA Series,1.5kW, Uni-Directional RF Attenuator
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Personal Greeting

1500-WA Series, 1500 Watt RF Power Attenuators are a valuable and reliable accessory for reducing power levels, for isolating components under test, for harmonic signal analysis, and as comparison standards. They are world renowned for their high-quality, robust construction and conservative power ratings.

  • Frequencies up to 2.4 GHz.
  • Fully shielded against production of extraneous radiation.
  • Rugged construction.
  • Broadband operation.
  • Other attenuation values may be available upon request.

product specifications:

Item No

1500-WA Series

Item Name

1500 Watt Uni-Directional RF Attenuators

Power Rating

1500 W


7/16 DIN, N

VSWR and Frequency Range

1.10:1 from DC to 1 GHz
1.25:1 from 1 to 2.4 GHz

Coolant Method

Dry, Convection Cooled

Impedance Ω

50 Ohms

Operating Position



-40 to 40 °C (-40 to 104 °F)


-110 dBc Min.

AC Power

115/203V AC Inputs


95% non-condensing

Standard Attenuation Values

10, 20, 30 dB

Dimensions-- L x W x H

20.4” x 10.7” x 5.9”
519 x 272 x 150 mm


30.0 lbs.
13.6 kg


Black Anodized Aluminum

Power Ratings


Product Type


Connector Gender




Attentuation Value

1500 Watt




M/F - Male/Female
F/F - Female/Female


N - N
E - 7/16 DIN


10 - 10 dB
20 - 20 dB
30 - 30 dB


Example: 1500-WA-MFN-10 (1500 Watt, WA Series, Male/Female N Connector, 10 dB)

**Call or Request Information below for custom connector options not shown
***Attenuators 1000 W and Above are not available on attenuation values less than 10 dB

For more information, click here.



Declaration of Conformity