EMC/EMI Antennas
Request a quote Antenna Catalog
9710 Cozycroft Ave. Chatsworth CA, 91311 · Call us at (818) 998 0223 to speak with a representative
EMI/EMC Antennas
 
 
.


dBm Volts Watts Conversion

dBm is defined as power ratio in decibel (dB) referenced to one milliwatt (mW). It is an abbreviation for dB with respect to 1 mW and the "m" in dBm stands for milliwatt.


Voltage V, level L, Watts W, and impedance Z

Power level L dBm ref 1 mW
Voltage V V RMS
Watt W watts
Impedance Z Ω


Here is an Excel spreadsheet containing the calculations of dBm to Voltage to watts.





Search | Quality Statement | Policies | Email

A.H. Systems, inc.
9710 Cozycroft Ave. • Chatsworth, CA 91311
phone: (818) 998-0223 • fax: (818) 998-6892

copyright © 1996 - 2013 A.H.Systems, inc.
All Rights Reserved.