Screenshots

Description

Need to quickly convert between various RF signal measurement units? dB Calc performs lots of decibel related conversions:

Decibel / Neper / Ratio Conversions:
Enter in either the dB, Np (nepers), power or voltage ratio, and the other values will be calculated.

Decibel / Power / Voltage Calculations:
Enter in the one known value, and the others will be calculated. Select the correct units before entering in the value. You can change the units of the displayed (calculated values) by selecting the new units. Enter in the resistance before entering in the known value.

The following units are available:
dBmW - dB ref to 1 mW power
dBuV - dB ref to 1 uV
dBu - dB ref to 0.7746 V (audio)
dBV - dB ref to 1 V

uW - microwatts
mW - milliwatts
W - watts

uV - microvolts
mV - millivolts
V - volts

RMS Waveforms Conversions:
Conversion between rms, peak, peak-peak voltage and current values for a user entered resistance. Sine, square, and triangle waveforms are supported.

Get your copy of dB Calc today, and take the hassle out of dB related conversions.

What’s New

Version 1.6

Updates for iOS 10.3

Ratings and Reviews

5.0 out of 5
3 Ratings

3 Ratings

The Audio Bug ,

Excellent tool for quick calculations

Use the app every day and find it to be very useful and accurate.

scoopr ,

Specialized and useful

This app was exactly what I was looking for. Quick conversion between dB based units. Very useful. Creator very responsive to feedback and requests.

Looks like my name is taken so ,

A very useful application.

I find this application to be very useful in my day-to-day work as an RF engineer it's really quite nice.

Information

Seller
Black Cat Systems
Size
1.2 MB
Category
Reference
Compatibility

Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

Languages

English

Age Rating
Rated 4+
Copyright
© 2008-2017 Black Cat Systems
Price
$0.99

Supports

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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