dB Calculator at App Store analyse

App power index: 200 (based on ranks around App Stores today)
Utilities Productivity
Developer: Rohde & Schwarz GmbH & Co. KG
Price: 0 free
Current version: 2.3, last update: 4 years ago
First release : 09 Jan 2012
App size: 36.63 Mb
4.2 ( 3312 ratings )
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Estimation application downloads and cost

> 4.4k
Monthly downloads
~ $ 1.8k
Estimation App Cost


The dBCalculator software comprises five independent calculation tools:

dBm Calculator:
This tools helps to add and subtract an arbitrary number of power levels expressed in units of dBm and watt.

Voltage Calculator:
This tools helps to add and subtract correlated and uncorrelated voltage levels.

Unit Converter:
This tool calculates for an entry using a unit such as dBm, dBW, mW, W, mV, V, dBV, dBµV and dBu the corresponding values for all other units, for individual impedance values.

dB Converter:
This tool converts linear power and voltage ratios to dB and vice versa.

VSWR Converter:
This tool converts reflection quantities such as Voltage Standing Wave Ratio VSWR, reflection coefficient, reflected power, return loss and mismatch loss.

PLEASE NOTE: Calculations based on correlated vs uncorrelated levels yield very different results. If you see an unexpected result, please verify the uncorrelated/correlated setting of this app first!

The dBCalculator software is based on the application note
1GP77: R&S dBCalculator

by Rohde & Schwarz GmbH & Co. KG
www.rohde-schwarz.com/appnote/1GP77
Read more
# Term Store county Place Priority
1 db power 2 ⭐️⭐️⭐️⭐️
2 decibel watt 3
3 the vector converter 3
4 dbm 6 ⭐️⭐️⭐️⭐️
5 vector unit 9 ⭐️⭐️⭐️⭐️
Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Korea, Republic Of free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX, iPad75, iPad76, iPhoneXS, iPhoneXSMax, iPhoneXR, iPad812, iPad834, iPad856, iPad878, iPadMini5, iPadMini5Cellular, iPadAir3, iPadAir3Cellular, iPodTouchSeventhGen, iPhone11, iPhone11Pro, iPadSeventhGen, iPadSeventhGenCellular, iPhone11ProMax, iPhoneSESecondGen, iPadProSecondGen, iPadProSecondGenCellular, iPadProFourthGen, iPadProFourthGenCellular,