The official app & game
Distributed by ApkOnline
Download this app named ENdroid_dB.This app easily converts your power values into the most current units : dBm, dBV, P, Pn, Vpeak, or Vrms.
The load impedance is 50 ohms. The dBm are normalized by a 1 mW power value for 50 ohms.
The dBV are normalized by a 1 Veff value.
The peak value is for sine waves only (1,4142 factor with the RMS value).
This app was developed with the MIT App Inventor web pages. Many thanks to the team !
ENdroid_dB from ApkOnline.net