DBRN

dBrn: Abbreviation . dB above reference noise.

Note 1: Weighted noise power in dB is referred to 1.0 picowatt. Thus, 0dBrn = -90 dBm. Use of 144-line, 144-receiver, or C-message weighting, or flat weighting, must be indicated in parentheses as required.

Note 2: With C-message weighting, a one-milliwatt, 1000-Hz tone will read +90 dBrn, but the same power as white noise, randomly distributed over a 3-kHz band will read approximately +88.5 dBrn (rounded off to +88 dBrn), because of the frequency weighting.

Note 3: With 144 weightings, a one-milliwatt, 1000-Hz white noise tone will also read +90 dBrn, but the same 3-kHz power will only read +82 dBrn, because of the different frequency weighting.

Source: from Federal Standard 1037C and from MIL-STD-188

Abbreviations & Acronyms: DBRN

The following table is compiled from various sources, across various languages. When English abbreviations or acronyms come from a non-English source, this is noted.
Entry	Source	Expression	Field
dbRN	English	Decibel above the reference noise 1 micromicron watt at 100 cycles per second	Meteorology & Standards, Physics
dBrn(144-line)	English	Noise power in dBrn measured by a set with 144-line weighting	Telecom
Source: compiled by the editor, based on several corpora (additional references).

Anagrams: DBRN

Scrabble® Enable2K-Verified Anagrams
	Words containing the letters "b-d-n-r"
	+1 letter: brand.
	+2 letters: bander, bender, binder, bonder, brands, brandy, brined, burden, burned, inbred, rebind, riband, roband, unbred.
	+3 letters: armband, banders, bandora, bandore, barding, bartend, benders, binders, bindery, birding, birdman, birdmen, blander, blender, blinder, blonder, blunder, bodhran, bonders, bounder, bourdon, bradoon, brained, branded, brander, branned, bridoon, brigand, brinded, brindle, broaden, bronzed, browned, bundler, burdens, deboner, enrobed, inboard, inbreds, inbreed, onboard, prebend, prebind, proband, rebinds, reblend, rebound, redbone, ribands, ribband, robands, rubdown, sandbar, sandbur, sunbird, unbraid, unrobed.
Source: compiled by the editor from various references; see credits. SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.