Variable: calc-lu-power-reference
calc-lu-power-reference is a customizable variable defined in
calc.el.gz.
Value
"mW"
Documentation
The default reference level for logarithmic units (power).
This variable was added, or its default value changed, in Emacs 24.1.
Source Code
;; Defined in /usr/src/emacs/lisp/calc/calc.el.gz
(defcustom calc-lu-power-reference "mW"
"The default reference level for logarithmic units (power)."
:version "24.1"
:type '(string))