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TECHNICAL DATA SHEET

Pasternack’s Continuously Variable Waveguide Attenuators are offered for the frequency range of 33 to 110 GHz in five

waveguide bands. The attenuation value of the Continuously Variable attenuators are from 0 to 30 dB with full waveguide

operational bandwidth. The Continuously Variable attenuators are equipped with a micrometer, which enables rapid re-setting.

With calibrated charts, attenuators can be used as direct reading attenuator for bench top test set use. The level setting

attenuators are typically used in the test setups and prototype assemblies where certain attenuation is required.

• W-Band

•

Rugged waveguide configuration

• Full band operation

• Up to 30 dB attenuation

• Low cost

Configuration

Design

Continuously Variable Attenuator

Waveguide

WR-10

Flange

UG 387/U-Mod

Body Material and Plating

Copper, Gold

Description

Minimum

Typical

Maximum

Units

Frequency Range

75

110

GHz

Impedance

50

Ohms

Typical Attenuation Value

0

30

dB

Insertion Loss

1

dB

.

Mechanical Specifications

Description

Flange 1

Waveguide

Flange 2

Interface

UG 387/U-Mod

WR-10

UG 387/U-Mod

Material

Copper

Copper

Copper

Plating

Gold

Gold

Gold

Color

Gold

Gold

Gold

...

Size

Length

2.5 in [63.5 mm]

Width

0.75 in [19.05 mm]

Height

2.165 in [54.99 mm]

.

RoHS Compliant

PE-W10AT001-30

0 to 30 dB Waveguide Continuously Variable Attenuator, WR-

10, From 75 GHz To 110 GHz, UG 387/U-Mod Flange

PE-W10AT001-30 REV 1.0

Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including price,

inventory and certifications: 0 to 30 dB Waveguide Continuously Variable Attenuator, WR-10, From 75 GHz To 110 GHz,

UG 387/U-Mod Flange PE-W10AT001-30