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- Edit made at Wikidata
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23 May 2025
- diffhist Decibel 22:45 +2 Dondervogel 2 talk contribs (simplify; request clarification)
- diffhist Decibel 20:26 +13 Em3rgent0rdr talk contribs (Writing ratio and plural for quantities here because a ratio is dealing with two (plural) quantities.) Tag: Visual edit
- diffhist Decibel 19:38 −137 Em3rgent0rdr talk contribs (→Reporting large ratios: shorten on Bode...don't need to really mention log-log or semi-log...and it is easier to get the point across in a caption with a pic.) Tag: Visual edit
- diffhist Decibel 18:52 −4 Em3rgent0rdr talk contribs (The dB here is expressing root-power "ratios", not "quantities".) Tag: Visual edit
- diffhist Decibel 18:47 −99 Em3rgent0rdr talk contribs (→Examples: Shouldn't say "The unit dBW is often used to denote a ratio" because dBW is treated as an absolute unit, as described later and before in this article. Deleting from here also cause up to this point in the article we are focused on the original dB...instead I'm mentioning the dBW later in "Electronics" when talk about dBm.) Tag: Visual edit
- diffhist Decibel 08:23 −192 Dondervogel 2 talk contribs (The dimensionless ratio is the argument of the logarithm, which does indeed need to be dimensionless. It does not follow that the decibel is dimensionless. More careful reasoning is needed (or an RS))
- diffhist Decibel 03:59 +283 Em3rgent0rdr talk contribs (→Reporting large ratios: Since there was a "citation needed" for this example, I'm instead using an example from the previously-cited decilog article of "50 dB" being easier to say than "a power ratio of 10,000 : 1". And the "See Bode plot and Semi-log plot" lacked any explanation of the point, so added description of how Bode plot can be labeled with simple notches every 10 dB instead of labeling with powers of 10 in semi-log.) Tag: Visual edit
- diffhist Decibel 03:16 +12 Em3rgent0rdr talk contribs ("base unit" maybe should be here.) Tag: Visual edit
- diffhist Radio receiver 03:04 0 146.90.208.53 talk Tags: Mobile edit Mobile web edit
- diffhist Decibel 02:53 +257 Em3rgent0rdr talk contribs (→History: Tried to address the "clarification needed" so read the 1954 J. W. Horton and tried to more fully express their point (what was previous written was just quotes out of that article's abstract) and add examples of usage ("mass logit") and introduce this paragraph to work for both logit and decilog.) Tag: Visual edit
- diffhist Decibel 01:00 −9 Em3rgent0rdr talk contribs (Reword what I wrote about originally being used for power ratios to not say "decibel" here cause in original usage it was not called "decibel" but was called TU.) Tag: Visual edit
- diffhist Decibel 00:38 +292 Em3rgent0rdr talk contribs (Someone recently put "citation needed" for "decibels are necessarily a dimensionless unit". To address this, I'm spelling out a quick proof why: "Ratios are dimensionless since their units cancel out, so the decibel (as a logarithm of a ratio) is necessarily also a dimensionless unit" and deleting the "citation needed" cause this necessarily follows. Next paragraph try to make a better distinction between "strict original usage above" versus "the word decibel has since also been used for".) Tag: Visual edit
- diffhist m Amateur radio 00:01 −17 Wbm1058 talk contribs (recommended radio regulations)
22 May 2025
- diffhist m Beamforming 23:46 0 Nyq talk contribs (lc per MOS:SECTIONCAPS) Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit
- diffhist m Amateur radio 22:36 0 Fluyt talk contribs (Ditto.) Tags: Visual edit Mobile edit Mobile web edit
- diffhist m Amateur radio 22:34 +17 Fluyt talk contribs (Removed improper capitalisation.) Tags: Visual edit Mobile edit Mobile web edit
- diffhist m Amateur radio 22:31 +9 Fluyt talk contribs (Changed link to point to appropriate article.) Tags: Visual edit Mobile edit Mobile web edit
- diffhist Decibel 22:21 +610 Em3rgent0rdr talk contribs (→History: add decilog since talking about logit.) Tag: Visual edit
- diffhist m Decibel 22:05 +6 Dondervogel 2 talk contribs (request citation for "necessarily dimensionless")
- diffhist Antenna types 20:44 −148 Shhhnotsoloud talk contribs (Copyedit)
- diffhist Decibel 17:26 +95 The Anome talk contribs (As they represent the logarithm of a ratio, decibels are necessarily a dimensionless unit.) Tag: 2017 wikitext editor
- diffhist Amateur radio 17:03 +2,819 Kumi-da talk contribs (Add necessary citations) Tag: Visual edit: Switched
- diffhist m Wi-Fi 16:19 0 Cooldudeseven7 talk contribs (Reverted edits by 36.255.82.226 (talk) (AV)) Tags: AntiVandal Rollback
- diffhist Wi-Fi 16:17 0 36.255.82.226 talk Tags: Reverted Mobile edit Mobile web edit
- diffhist Amateur radio 16:10 +733 Kumi-da talk contribs (Add necessary citations) Tag: Visual edit: Switched
- diffhist Amateur radio 14:00 +83 Kumi-da talk contribs (Add external links) Tag: Visual edit
21 May 2025
- diffhist Copyright status of works by the federal government of the United States 18:16 −60 Qzekrom talk contribs (Use {{Cite wikisource}} template)
- diffhist Antenna types 06:59 0 12.75.128.37 talk (alphabetized list)
- diffhist Antenna types 06:51 +2 12.75.128.37 talk (moved "not to be confused" message to end of paragraph and indented)
- diffhist Antenna types 06:39 +20 12.75.128.37 talk (minor text layout)
- diffhist Antenna types 06:34 +152 12.75.128.37 talk (minor text edit)
- diffhist Antenna types 06:27 +56 12.75.128.37 talk (text layout; split footnote)
- diffhist Antenna types 06:20 0 12.75.128.37 talk (word change)
19 May 2025
- diffhist Twin-lead 19:50 −6 LuckyLouie talk contribs (Undid revision 1291210822 by 199.204.82.5 (talk)) Tag: Undo
- diffhist Twin-lead 19:40 +6 199.204.82.5 talk (Exxaggerated) Tags: Reverted Visual edit
- diffhist Monopole antenna 16:35 +111 Chetvorno talk contribs (→Electrically short monopoles: Added mention of the Chu-Harrington limit)
- diffhist m Monopole antenna 03:24 +1 Modify talk contribs (balance comma)
- diffhist Radio 00:38 0 Chetvorno talk contribs (→Radio communication: Making capitalization consistent)
18 May 2025
- diffhist Monopole antenna 23:16 +25 Chetvorno talk contribs (→Radiation pattern: Fixed table format so bottom table is same width as top table)
- diffhist m Dipole antenna 18:50 −36 Beland talk contribs (custom spacing in math formulas (via WP:JWB)) Tag: JWB
- diffhist Monopole antenna 17:50 0 Chetvorno talk contribs (→Types and uses: Enlarged gallery to use page space more efficiently)
- diffhist m Monopole antenna 17:36 0 Vellari talk contribs (→Radiation pattern: Corrrected reference to picture "Monopole 3d radiation pattern 0.5 wavelength.png" instead of 0.4 (which was there twice in the table).)