iAttenuation

4.0

Black Cat Systems

3.00

2 reviews

$2.99

Screenshots by Black Cat Systems, from the the App Store listing

View on the App Store

About iAttenuation

iAttenuation is a reference app developed by Black Cat Systems.

User Ratings

iAttenuation is rated 3.00 out of 5 stars. The rating is based on 2 ratings.

App Information

iAttenuation costs $2.99. The app size is 1.12 MB. The latest version available is 4.0. The last update was on June 25, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since before 2010.

iAttenuation is made and published by Black Cat Systems. AppBrain is an independent app data site and isn't affiliated with Black Cat Systems. The app name, icon, screenshots and description belong to Black Cat Systems and are shown as published on the App Store.

Description by Black Cat Systems (from the App Store)

Passive attenuators are two port / four terminal resistive networks that are designed to reduce (or attenuate, hence their name) the power between a source and load. They can also match the impedance between the source and load. They are used in a variety of audio and radio / RF applications.

iAttenuation calculates resistor values for the following types of attenuator networks:

Tee Network
Pi Network
H (Balanced Tee)
O (Balanced Pi)
Minimum Loss Pad

Just enter in the input and output impedance values, and the desired attenuation, and iAttenuation does the rest!

iAttenuation can also adjust the calculated resistor values to match the nearest standard 1%, 5%, or 10% tolerance values.

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More data about iAttenuation

Price	$2.99
Rating	3.00 based on 2 ratings
Ranking	Not ranked
Version	4.0
App size	1.12 MB
Suitable for	Everyone

Alternatives to iAttenuation

Changelog of iAttenuation

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Developer information for Black Cat Systems

Black Cat Systems

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Technologies used by iAttenuation

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