Conversion formula for dBm to dBuV

From: James M. Atkinson <jm..._at_tscm.com>
Date: Sat, 19 May 2007 13:58:18 -0400

dBuV= dBm+90 + [20*log (of the square root of system impedance)].

dBmV= dBm+30 + [20*log (of the square root of system impedance)].

dBm= dBmV-30 - [20*log (of the square root of system impedance)].

dBm= dBuV-90 - [20*log (of the square root of system impedance)].



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