Waveguide Attenuators, Fixed

Electrical Specifications
Standard Attenuation Values: 3/6/10/20/30dB
Nominal Attenuation Accuracy: +/- 0.85dB
Calibrated Frequency

Mechanical Specifications
Waveguide Size: WR28 through WR650
Body: Aluminum/Copper Brass
Finish: Corrosion resistant 316 stainless steel epoxy coating

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Description

Click Part Number For Drawing
WAVEGUIDE ATTENUATORS, FIXED
PART
NUMBER
FREQUENCY
RANGE (GHz)
VSWR
Max.
CALIBRATION
FREQ. (GHz)*
W/G SIZE
WR
POWER
(Watts)
DIM.
(-L-)
AWF650-M-dB-FF 1.12-1.7 1.15:1 1.4 WR650 11 25
AWF430-M-dB-FF 1.7-2.6 1.15:1 2.2 WR430 11 22
AWF340-M-dB-FF 2.2-3.3 1.15:1 2.75 WR340 11 18
AWF284-M-dB-FF 2.6-3.95 1.15:1 3.2 WR284 11 10
AWF229-M-dB-FF 3.3-4.9 1.15:1 4.0 WR229 9 9.0
AWF187-M-dB-FF 3.95-5.85 1.15:1 4.9 WR187 7 8.5
AWF159-M-dB-FF 4.9-7.05 1.15:1 6.1 WR159 5 8.0
AWF137-M-dB-FF 5.85-8.2 1.15:1 7.0 WR137 4 6.0
AWF112-M-dB-FF 7.05-10.0 1.15:1 8.5 WR112 3 5.0
AWF90-M-dB-FF 8.2-12.4 1.15:1 10.3 WR90 2 4.0
AWF75-M-dB-FF 10.0-15.0 1.15:1 12.5 WR75 1 3.0
AWF62-M-dB-FF 12.4-18.0 1.15:1 15 WR62 1 3.0
AWF51-M-dB-FF 15.0-22.0 1.15:1 18 WR51 1 3.0
AWF42-M-dB-FF 18.0-26.5 1.15:1 22 WR42 1 3.0
AWF34-M-dB-FF 22.0-33.0 1.15:1 27 WR34 1 3.0
AWF28-M-dB-FF 26.5-40.0 1.15:1 33 WR28 1 3.0
Contact Manufacturer For Other Specifications
To change calibration frequency add desired frequency after the model number as shown in

Example Part Number AWF650-A-20-6-6 : A=Alum. 20=dB Atten. 6=Cover flanges