Nn6af7 tube data booklet

Except for higher heater current, its a direct plugin replacement for the 6dj8, ecc88 and 6922. There are several listings of data from various sources available and no one listing has all of the data. Photon energies, in electron volts, of principal k, l, and mshell emission lines. N6 is the sixth version of the nudist software, now used in over 80 countries. Cambridge international as and a level chemistry 9701. The tube preamp come with low output resistance and provide high driving capability. A responsive, pragmatic toolkit for codebased inquiry and searching, n6 keeps you close to you r. Page 3 6n356702c51 tubes are used for two channel buffer with cathode follower configuration. The data was mostly fragmented, variable and sketchy, as it was for the tubes being used as voltage regulators in most cases. Datasheet for qs301 nixie tubes from an unknown chinese tube data book. It was discovered early on that it would make a splendid crystal oscillator for ham rigs and driver tubes for the higher power transmitters. Antique radio forums view topic tube data for eico.

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 application. Was the cayin designed with a different tube than the one advertised. The 6dj8 is a miniature ninepin medium gain dual triode vacuum tube. For additional data and curves, see types 6ttj and 6a6, and the resistancecoupled amplifier chart. This file is a part of dieters nixie and display tubes data archive. Recent listings manufacturer directory get instant. Versions of the tube are named ecc88, e88cc, 6922, 6n23p, and 6n11. This is a list of vacuum tubes or thermionic valves, and lowpressure gasfilled tubes, or discharge tubes. I have a cayin tube amp that uses chinese 6n6 tubes does anyone know of a replacement nos tube that would work as an upgrade.

January 1939 radiocraft table of contents wax nostalgic about and learn from the history of early electronics. So most ham manufacturers jumped on it from the start and used it until the end of tube sets. Before the advent of semiconductor devices, thousands of tube types were used in consumer and industrial electronics. Dave, i have the special tube data booklet for the model 648 and 648s, but it doesnt list 01as. General double triodes, used as an regulator in electronic stabilizer circuits.

Gold star picture tubes advert radio valve data 8th edition, wireless world 1966. General double triodes, used as an wide band hf power amplifier. I also have a print copy its not scanned to pdf, at least not yet of the eico 628 tube data booklet, 33pages, dated 1176. An old website comment suggested a maximum of 47k grid resistor. It is a direct equivalent of ecc84 and 6cw7 vacuum tubes. Cambridge international as and a level chemistry 9701 cambridge international as and a level chemistry 9701. It has currently found a use as a driver tube in hifi tube amplifiers such as audio research models vs55 and vs110 because of its excellent low distortion and low noise. Can the 7af7 be rolled in for a 6sn7 in any pre amp using the 6sn7 i currently use a blue circle bc. The later 6p7g is the same valve but fitted onto an octal base. N6 is designed for powerful management and flexible analysis of text data. Need old tube data for jackson 648 antique radio forums. It is distinguished by its very high transconductance, mostly the result of its frame grid construction. I am working on scanning and placing on this page the entire rca hb3 tube manual. Downloads, supreme instruments manuals, tube data, and.

Some 6336a tube data recommended a maximum of 500k for the grid resistors in some applications and also a minimum of 200 ohm for cathode resistance. The 6n24p double triode is designed for amplification of highfrequency voltage in cascade circuits of radio equipment of wide use. All known test cards have been listed there and checked for errors which often happened when max funke released cards for the w19 or. Welcome to the tube data sheet locator, a popular web resource for finding data on vacuum tubes. By coincidence, im working on a silvertone 4590 which also uses 6n6 tubes. The tube manufacturer chooses these values to provide acceptable serviceability of the tube, taking responsibility for the effects of changes in operating conditions due to variations in characteristics of the tube under consideration. According to the 1946 sylvania tube manual, the 6n6 is a dual triode with direct coupling from one section to the other, and is the octal equivalent of the 6b5. We believe that they were the first such types to hit the market, the 2f7 dating back to the early 1930s. If you have never used this facility before, click the help link. The kenwood ts830 uses one for a driver and that is early 1980s. A ruggedizedextended ratings version of the tube is designated 6n1pev russian. Supreme instruments manuals, tube data, and schematics all supreme instruments corp. Drop in tube replacement 6n6 v 6cg7 audiogon discussion.

Typical radio receiver and amplifier circuits 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16. They was thought as 9 pin replacements for octal 6h8c 6sn7 gt and 6h9c 6sl7 gt respectively. The svetlana 6as7 is a glass envelope, dual power triode with high transconductance and high plate current capacity. How to calculate tv7du tube tester settings from tube manual data. As of 3505, i have finished scanning the general section, receiving tubes part 1, receiving tubes part 2, miscellaneous, specialpurpose receivingtype tubes, thyratron, ignitron, and glowdischarge tubes, and most of the transmitting tubes, as well as all. As you may know, the 628 is the newer version of the eico 625, with sockets for testing the newer types of tubes added and the old 4, 5, 6, and 7 pin sockets eliminated. This tube is a direct replacement for the western electric e300b as build until.