BasicATTCalc 2.0.0

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12.90 MB
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Publisher Description

Basic Attenuator Calculator (BasicATTCalc) helps you calculate various resistive attenuators which are used in many audio, video and RF circuit design applications.
The standard resistance values based on E-series numbers are outputted in inputting necessary conditions such as source impedance, load impedance and attenuation.

The calculable attenuators and impedance converters are as follows:
- Type T
- Type Pi ( )
- Type H
- Type O
- Type Bridged T
- Type Bridged H
- Type L (Impedance converter)
- Type U (Impedance converter)

Calculated resistance values are displayed with ideal values or the following E-series number specified either.
E12, E24, E48, E96, E192

The most suitable values are calculated in selecting priority calculation whether Simple or Precision.
- Simple:
Perform calculations that the nearest values are derived to desired impedances and attenuation by the simple structure
- Precision:
Perform calculations that the nearest values are derived to desired impedances and attenuation by consisting of up to 4 resistors per an element

In addition to resistance values, this application provides you with input impedance, output impedance and calculated attenuation with mismatch loss.

If necessary, it is able to calculate power dissipated by each resistor and parameters such as reflection coefficient, VSWR, return loss and mismatch loss.

Because the standard resistors are used, the following restriction is set up.
- Range of resistance value: 1 ~ 10M (except ideal values)

Requires iOSĀ 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

BasicATTCalc is a free trial software application from the Office Suites & Tools subcategory, part of the Business category. The app is currently available in English and it was last updated on 2014-12-19. The program can be installed on iOS.

BasicATTCalc (version 2.0.0) has a file size of 12.90 MB and is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 0 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Released Date 2014-12-19
Languages English


Category Business
Subcategory Office Suites & Tools

System requirements

Operating systems ios

Download information

File size 12.90 MB
Total downloads 0


License model Free Trial
Price $1.99

Version History

Here you can find the changelog of BasicATTCalc since it was posted on our website on 2016-11-03. The latest version is 2.0.0 and it was updated on on 2018-03-21. See below the changes in each version:

version 2.0.0

posted on 2014-12-19

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Release Date: 2014-12-19
Operating System: ios
Type: Free Trial