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1000-A Series
1000-A Series, 1000 Watt Uni-Directional RF Attenuators
1000-A Series

1000 Watt, Uni-Directional RF Attenuators

1000-A Series, 1000 Watt RF 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.

  • Self cooling design, needs no cooling plate.
  • Fully shielded against production of extraneous radiation.
  • Rugged construction.
  • Broadband operation.
  • Other attenuation values available upon request.
  • Models to cover all LTE frequencies.

Model Nomenclature

Power Ratings (W)
Product Type
Connector Gender
Attentuation Value (dB)
1000 Watt
M/F - Male/Female
F/F - Female/Female
N - N
E - IEC 7/16
10 - 10 dB
20 - 20 dB
30 - 30 dB


Example: 1000-A-MFN-10 (1000 Watt, A Series, Male/Female N Connector, 10 dB)

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

1000-A Series, 1000 Watt Uni-Directional RF Attenuators
1000-A Series
product specifications:
Item No
1000-A Series
Item Name
1000 Watt Uni-Directional RF Attenuators
Power Rating
1000 W
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
Ambient Temperature
-40°C to 40°C
-110 dBc Min.
AC Power
95% non-condensing
Standard Attenuation Values
10, 20, 30 dB
Dimensions-- L x W x H
13.6” x 12.8” x 9.6”
346 x 326 x 244 mm
26.5 lbs.
12.0 kg
Black Anodized Aluminum