6L6 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "6L6" in Japanese language version.

refsWebsite

Global rank Japanese rank

8worldradiohistory.com

316^th place

8,926^th place

2patents.google.com

1,182^nd place

1,387^th place

low place

low place

low place

low place

1web.archive.org

1^st place

1^st place

analog.com (Global: low place; Japanese: low place)

“電気/電子用語集、Transconductanceとは”. アナログ・デバイセズ. 2023年10月26日閲覧。

patents.google.com (Global: 1,182^nd place; Japanese: 1,387^th place)

Schoenberg, Rodda, Bull, Improvements in and relating to thermionic valves, GB patent 423,932, published Feb. 1935
Schoenberg, Rodda, Bull, Electron discharge device and circuits therefor, US patent 2,113,801 published Apr. 1938

pocnet.net (Global: low place; Japanese: low place)

frank.pocnet.net

RCA, RCA 6L6 Beam Power Amplifier, RCA Manufacturing Co., Inc.

web.archive.org (Global: 1^st place; Japanese: 1^st place)

“The AWA Journal - The Vacuum Tube”. web.archive.org (2011年8月19日). 2023年10月27日閲覧。

worldradiohistory.com (Global: 316^th place; Japanese: 8,926^th place)

J. F. Dreyer Jr., "The Beam Power Output Tube", New York: McGraw-Hill, Electronics, April 1936, pp. 18 - 21, 35
RCA Manufacturing Co. Inc., "Here is the New RCA 6L6 Beam Power Amplifier", New York: McGraw-Hill, Electronics, May 1936, back cover
Editors, "New Output Tetrode", New York: McGraw-Hill, Electronics, Feb. 1935, p. 65
L. C. Hollands "Circuit Design Related to Tube Performance", New York: McGraw-Hill, Electronics, Mar. 1939, pp. 18 - 20
O.H. Schade, "Beam Power Tubes" Proc. I.R.E., Vol. 26, No. 2, Feb. 1938, p. 153
Editors, "Metal Tubes for Receivers", Radio Engineering, April 1935, pp. 18 - 19
Metcalf, Beggs, "All-metal receiving tubes, the manufacturing technique", New York: McGraw-Hill, Electronics, May 1935, pp. 149 - 151
Wholesale Radio Service Co., Lafayette catalog no. 76, New York: Lafayette Radio Corp., 1939, pp. 38, 90, 96