Waveguide Attenuator, Continuously Variable

Electrical Specifications
Variable Attenuation Values: from 0dB to 30dB
WSWR: 1.15 Maximum
Insertion Loss: 0.5dB

Mechanical Specifications
Waveguide Size: WR28 through WR284
Body: Aluminum/Copper Brass
Finish: Corrosion resistant 316 stainless steel epoxy coating

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Description

Click Part Number For Drawing
CONTINUOUSLY VARIABLE WAVEGUIDE ATTENUATORS
STANDARD
PART NUMBER
FREQUENCY
RANGE (GHz)
VSWR
Max.
W/G SIZE
WR
POWER
(Watts)
LENGTH
Inches
CAW284-A-30-6-6 2.6-3.95 1.15:1 WR284 11 10.0
CAW229-B-30-2-2 3.3-4.9 1.15:1 WR229 9 9.0
CAW187-A-30-6-6 3.95-5.85 1.15:1 WR187 7 8.5
CAW159-B-30-2-2 4.9-7.05 1.15:1 WR159 5 8.0
CAW137-B-30-2-2 5.85-8.2 1.15:1 WR137 4 6.0
CAW112-B-30-6-6 7.05-10.0 1.15:1 WR112 3 5.0
CAW90-A-30-6-6 8.2-12.4 1.15:1 WR90 2 4.0
CAW75-B-30-6-6 10.0-15.0 1.15:1 WR75 1 3.0
CAW62-B-30-6-6 12.4-18.0 1.15:1 WR62 1 3.0
CAW51-A-30-6-6 15.0-22.0 1.15:1 WR51 1 3.0
CAW42-A-30-6-6 18.0-26.5 1.15:1 WR42 1 3.0
CAW34-A-30-6-6 22.0-33.0 1.15:1 WR34 1 3.0
CAW28-A-30-6-6 26.5-40.0 1.15:1 WR28 1 3.0
Contact Manufacturer For Other Specifications
Attenuation value Available From 0dB to 30dB
Multiple Flange Type Available

Example Part Number CAW284-A-30-6-6:  A=Alum. 30=dB Atten. 6 =Cover flanges