Page 2771 - RF Attenuator Datasheets

0 to 10 dB Rotary Step Attenuator, SMA Female to SMA
Female With 1 dB Step Rated to 2 Watts Up to 2.2 GHz

RF Step Attenuators Technical Data Sheet PE70A1025

Features
• 1 dB steps from 0 to 10 dB Attenuation • SMA Female Connectors
• Rotary Dial Control • -20°C to +80°C Operating Temperature
• ±0.4 dB Maximum Attenuation Accuracy
Applications
• Instrumentation • Prototyping and Characterization
• Precision Measurements • Production Systems
.
Description
The PE70A1025 is a Step Attenuator that has 10 dB of total attenuation with 1 dB step size and rotary dial design across a
frequency range from DC to 2.2 GHz. The design is tried and true technology that offers exceptional performance characteristics
that include 0.4 dB maximum insertion loss, and a maximum VSWR of 1.4:1 at 2.2 GHz. The design also features excellent
attenuation accuracy with ±0.4 dB typical at 2.2 GHz. The Chem film Aluminum alloy package has SMA Female connectors,
and operates within the temperature range of -20°C to 80°C.

Electrical Specifications
Description Minimum Typical Maximum Units
Frequency Range DC 2.2 GHz
Impedance 50 Ohms
Insertion Loss 0.4 dB
Attenuation Value 0 to 10 dB
Step Size 1 dB
Step Type Rotary
Input Power 2 Watts
Input Power, Peak 1 KWatts
1 µsec Pulse Width
.

Click the following link (or enter part number in “SEARCH” on website) to obtain additional part information including price,
inventory and certifications: 0 to 10 dB Rotary Step Attenuator, SMA Female to SMA Female With 1 dB Step Rated to
2 Watts Up to 2.2 GHz PE70A1025

PE70A1025 REV 1.0 1