1

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Description

Pasternack carries a wide range of fixed attenuators with a broad selection of attenuation levels, frequency ranges, and power

dissipation ranges. RF microwave attenuators (also known as RF pads) lower the amplitude of a signal (attenuate) a known

amount and can be used in a wide variety of applications. These attenuator pads are used when a signal needs to be reduced

to protect measurement equipment or other circuitry, to extend the range of power meters and amplifiers, and to impedance

match circuits by reducing the VSWR seen by adjacent components. RF attenuators can prevent signal overload in amplifiers,

receivers and detectors, adjusting the signal level to a range that is optimal. &&Few RF components are as commonly used

as fixed coaxial attenuators, and Pasternack carries one of the largest in-stock varieties and ships them same day. The 20 dB

Fixed Attenuator PE7044-20 is rated to 2 Watts and operates from DC to 4 GHz. The versatile coaxial package uses type N

male to type N female connectors and is also REACH and RoHS compliant.

Electrical Specifications

Description

Minimum

Typical

Maximum

Units

Frequency Range

DC

4

GHz

Impedance

75

Ohms

Nominal Attenuation

20

dB

VSWR

1.3:1

Input Power, CW

2

Watts

.

Specifications by Frequency

Description

F1

F2

F3

F4

F5

Units

Range

DC to 4

GHz

Attenuation Accuracy, Typ

±0.6

dB

.

Mechanical Specifications

Size

Length

1.91 in [48.51 mm]

Width/Diameter

0.8 in [20.32 mm]

.

Weight

0.137 lbs [62.14 g]

Body Material and Plating

Passivated Stainless Steel

Configuration

Design

Fixed, Bidirectional

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

inventory and certifications: 20 dB Fixed Attenuator, 75 Ohm N Male to 75 Ohm N Female Passivated Stainless Steel

Body Rated to 2 Watts Up to 4 GHz PE7044-20

PE7044-20 REV 1.2

20 dB Fixed Attenuator, 75 Ohm N Male to 75 Ohm N Female

Passivated Stainless Steel Body Rated to 2 Watts Up to 4 GHz

RF Fixed Attenuators Technical Data Sheet

PE7044-20