Page 1. Page 2. Page 3. Page 4. Page 5. Page 6. Warning: Substitutes are given as a guide only – please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your. 6L6 is the designator for a vacuum tube introduced by Radio Corporation of America in July . TDSL Tube data [6L6] ยท Electron Tube Data sheets: Several 6L6 datasheets from various manufacturers; Kurt Prange. “6L6GC Comparison of .

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Because this overall design eliminated the “tetrode kink” negative resistance 6l6 datasheet the lower parts of the tetrode’s voltage-current characteristic curves, which sometimes caused tetrode amplifiers to become unstable, MOV Marconi-Osram Valve 6l6 datasheet, a subsidiary of EMI jointly owned with General Electric Company plc marketed this tube family under the sobriquet “KT”, meaning ddatasheet tetrode”.

GE 6L6GC Datasheet

It replaced the use of power triodes in public-address amplifiers almost overnight. By using this site, you agree to the Terms of Use and Privacy Policy.

RCA subsequently had 6l6 datasheet success with the 6L6. The beam power tube was very popular with amateur radio operators following WW II. Collection of Rudolf Kernchen D. The voltage and power rating of the 6l6 datasheet series were gradually pushed upwards by adding features such as a Micanol base, thicker plates, thicker grid wires, grid cooling fins, and special ultra-black plate coatings. The tube remained a staple of amateur radio until single sideband became a popular operating 6l6 datasheet in the late ‘s and early ‘s.

Articles lacking in-text citations from September All articles lacking 6l6 datasheet citations Articles with specifically marked weasel-worded phrases from November 6l6 datasheet containing potentially dated statements from All articles containing potentially dated statements.

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6L6 – Wikipedia

Beam-power-tetrode, 6l6 datasheet spring by RCA. The original metal version was rated for 19 watts dissipation while the later 6L6GC is usually rated for 30 watts.

Collection of Jean-Jacques Pontigny 6l6 datasheet. Collection of Etienne Flemal B. News of the new transmitting tube datashheet reached the amateur community in the November, issue of QST magazine. Collection of Karlheinz Fischer D. If you have any questions or comments, you can send E-Mail 6l6 datasheet Dr. Other beam tubes eventually followed, including the2E26, and 6V6.

Because MOV’s engineers did not feel the kinkless tetrode could be successfully mass-produced, they licensed 6l6 datasheet design to RCA. Collection of Antonio Bordini I.

Retrieved from ” https: A “W” in the descriptor, as in 6L6WGB, identifies the tube as designed for mechanically rugged environments, such as military or airborne use. RCA’s first version was an early octal base 6l6 datasheet. From Wikipedia, the free encyclopedia. Collection of Antonio Marra I.

TDSL Tube data [6L6-GC]

Class-A amplifierclass-B amplifierclass-AB amplifieraudio amplifiers. Pair of 6L6GC tubes: First it 6l6 datasheet as metal tube, then in several glass versions, e. The 6L6 was released in 6l6 datasheet was first announced on page 50 of the May, issue of QST magazine.

Views Read Edit View history. Although a pair of s was perfect for legal limit operation on CW and AM, the tube was datsheet to supply the high peak inputs permitted in single sideband operation, and thus the popularity of the tube dropped as SSB became the preferred mode over AM. La limite pour ce tube en P. Collection of Aldo Patriarca CH. EMI engineers Cabot Bull and Sidney Rodda improved the Harries design with a pair 6l6 datasheet beam plates, connected to the cathode, which directed the electron streams into two narrow areas and also acted like a suppressor grid to redirect some secondary electrons back to the 6l6 datasheet.


MOV introduced their version, the Datasheera year later. The 6L6 revolutionized power tube design by forming the electrons into beams and using aligned 6l6 datasheet and screen grids to 6l6 datasheet grid and screen currents. Collection of Tor Steinnes N. Owen Harries and marketed by the Hivac Co.

This design also minimized interference 6l6 datasheet secondary emission electrons dislodged from the anode. By demand of more output power new output tubes appeared in with plate dissipation increased from 9 to 18 watts. Collection of Christian Schaufelberger CH.

6l6 datasheet September Learn how and when to remove this template daatasheet. You will find thousands of tubes or valves with interesting links.

The was preferred to the similar 6L6 by amateur 6l6 datasheet enthusiasts because high transient voltages on the 6L6’s anode when operating in class C could cause a flashover between pins 2 and 3 on the octal base, whereas datasheeet was not a problem with the top-cap anode of the otherwise identicalphysically distant from all the base pins. Forming the 6l6 datasheet into beams increased the space charge near the plate, which then repelled secondary electrons back to the plate, eliminating the need for a surpressor grid.

Collection of Georges Werts B.