DB Calc App Reviews
DB Calc App Description & Overview
What is db calc app? 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.
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DB Calc 3.0 Tips, Tricks, Cheats and Rules
What do you think of the DB Calc app? Can you share your complaints, experiences, or thoughts about the application with Black Cat Systems and other users?
DB Calc 3.0 Apps Screenshots & Images
DB Calc iphone, ipad, apple watch and apple tv screenshot images, pictures.
| Language | English |
| Price | $0.99 |
| Adult Rating | 4+ years and older |
| Current Version | 3.0 |
| Play Store | com.blackcatsystems.dbCalc |
| Compatibility | iOS 15.6 or later |
DB Calc (Versiyon 3.0) Install & Download
The application DB Calc was published in the category Reference on 28 January 2009, Wednesday and was developed by Black Cat Systems [Developer ID: 301047032]. This program file size is 1.12 MB. This app has been rated by 5 users and has a rating of 5 out of 5. DB Calc - Reference app posted on 09 July 2025, Wednesday current version is 3.0 and works well on iOS 15.6 and higher versions. Google Play ID: com.blackcatsystems.dbCalc. Languages supported by the app:
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DB Calc Comments & Reviews 2026
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.
Excellent tool for quick calculations. Use the app every day and find it to be very useful and accurate.
Perfect. Use it daily.
Good start. A nice app but needs a lot more. I would delete the top section and expand on the middle section to include additional RF and dB conversions. It will then become a nice and handy tool.
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.
A handy app. A handy app for E.E.'s, but personally I'd drop the Neper to make room for V1 V2 fields in addition to the ratio field.
Several year user. Been using for five years for repeater maintainence. Quick and easy to use. An amazing range of tests and scales. I couldn’t work without it since I retired my slide rule. The battery wore out(!).
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