6bc8 tube data booklet

The thin glass tube envelope is 17 mm in diameter and, excluding the b7g base pins, is 46 mm tall. Check out the massive plate in this tube, it wouldnt glow even with 40 watts of dissipation. I wouldnt expect to get a real idea of the quality of a tube type from two random used tubes. Lawrence berkeley national laboratory introduction. This tube is not a direct 6bg6 clone, it is an octal modification of g807 tube, which one was soviet clone of famous 807. The 76 and 6p5 are the same tubes with different bases 5 pin and octal respectively. Have you priced a matched pair of 6jb6s for your drake. Aug 16, 20 the 76 and 6p5 are the same tubes with different bases 5 pin and octal respectively. Downloads, supreme instruments manuals, tube data, and. Tube 6b8 or rohre 6b8 id2102, double diodepentode, octal int. The information contained on this website is for information only.

Please, return your results and opinion of tube testing for publication. 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. All of the tubes were visibly upset at any screen voltage above 300 volts. The el84 is smaller and more sensitive than the octal 6v6 that was widely used around the world until the 1960s. Tube data no patent liability is assumed with respects to the use of circuits and tube information contained in this booklet first printing november, 1957 raytheon manufacturing company receiving and cathode ray tube operations 55 chapel street, newton 58, massachusetts franklin park chicago, ill. I have more than 100 pieces, most of them were made in 60s and 70s, this batch is from 1962. Complete tube data is in every single box, like big transmitting us wwii tubes. You will need to be an experienced test technician to carry out these repairs. Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies. Scott stereomaster products include tuners, amplifers, speakers. Its a very good sounding setup give them a try and let your own ears be the judge. It is used in the power output stages of audio amplifiers, most commonly now in guitar amplifiers, but originally in radios. Svetlana 6bm8 high performance audio dual package, triode and pentode he svetlana 6bm8 is a single glass envelope containing both a power pentode and triode. High cgp is a definite nono, but all domestic tubes measured were very close, and low, across all brands.

Both 6p7s and 6bg6 tubes has the same pinout and nearly the same characteristics. Counter tube handbook complete technical data on syl vania counter tubes and appli cation information including typical circuits. It does begin to glow at at voltages over 250 to 300 volts depending on the individual tube. The 6p7s output beam power tetrode is designed for operation in line scanning output stages of tv receivers. I am working on scanning and placing on this page the entire rca hb3 tube manual. Ive seen the ads saying the 6ju6 tube is a substitute for the 6bj6 tube used in the drake transmitter equipment. A single 6bm8 may be used as an economical low power mono block amplifier or a pair of 6bm8s, in ultra. 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. Click to see all 6sn7 6sn7gt 12sn7 12sn7gt in stock. The drake t4xb was used as the fixture for testing 19 6jb6 tubes for power output. I imagine they figured it could have similar characteristics of the 6l6 beam power with similar output power capability, but with a top cap for the plate, since the flyback transformer in tvs tends to generate high voltage spikes in the plate circuit of the tube, and to place the plate along with other pins at the.

Jan 28, 20 the 6bh6 is a high impedance, medium gain signal amplifier. The 6bg6 was used in a lot of early postwar tvs as the horizontal output tube. The primary use is as a class a voltage amplifier with resistancecapacitance coupling. Please, click on the tube type to get its data sheet. Guided missile tubesen gineering and application data. Numbers shown in light blue background are coldcathode tubes. If you have you probably understand my interest in a lower cost substitute replacement. Bold designators are close or identical, italic designators are different ratings, different pinouts or different filament voltages. Vacuum tube 6bc8 6bz8, dual triode miniature, mediummu, semiremote.

An interchangeable north american type is the 6bq5 the retma tube designation name for the el84. It is especially useful as a local oscillator in high frequency and very high frequency receiver circuits. Data from or other sources as supplied by john atwood. Try to find 3 or 4 new tubes of the same type and match them up. Methodology the details of how i performed my measurements and the raw test data follow. Tube 6bl8 or rohre 6bl8 id3726, triodepentode, noval, b9a and shown.

The 6bh6 is a high impedance, medium gain signal amplifier. Hhscott reference for fans of vintage vacuum tube scott consumer hiif components from 1946 to 1966. Etc, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors. Try to find 3 or 4 new tubes of the same type and match them up in the circuit. Summary parameters of transmitting pulse tubes please, click on the tube type to get its data sheet. Except for heater rating, this type is identical with miniature type 6bc8. Russian svetlana factory 5c8s is doubleanode full rectifier tube the tubes are never used. Vacuum tube 6bc8 6bz8, dual triode amplified parts. Vacuum tube 6bc8 6bz8, dual triode antique electronic supply. Miniature type used as phase inverters or twin resistance coupled amplifiers in radio and audio equipment.

This is historic data that we found on the internet. With almost datasheets and the visitor counter indicates over 4000. I have more than 100 pieces, most of them were made in 60s and 70s, this batch is from 1962 complete tube data is in every single box, like big transmitting us wwii tubes. Our preferred method of payment is via wire transfer of funds. It has a low heater current requirement and was designed for use in car radio and other mobile equipment. This single gain stage, of course, does not favor guitar amps and if employed in a guitar amp, would likely be found with a 12ax7 in front of them. If you have you probably understand my interest in a. The el84 is a thermionic valve of the power pentode type. The 6bc8 is a miniature, mediummu, semiremote cutoff twin triode intended for application as a.

It has a pentode plate dissipation rating of 7 watts with convection cooling. The 6c4 is a miniature, mediummu triode suitable for use in a wide variety of general purpose applications. Double triode, 6h8c datasheet, 6h8c circuit, 6h8c data sheet. File created by dieter waechter dieters nixie tube data archive this file is a part of dieters nixie and display tubes data archive if you have more datasheets, articles, books, pictures or other information about nixie tubes or other display devices please let me know. Dieters nixie tube data archive this file is a part of dieters nixie and display tubes data archive if you have more datasheets, articles, books, pictures or other information about nixie tubes or other display devices please let me know. Nos tube specification sheet nos tube specification sheet.

Each triode unit is independent of the other except for the common heater. Tube 6bc8 or rohre 6bc8 id3824, double triode, noval, b9a and shown. Although offered in good faith, there are no guarantees with this information. Please see the substitutes at the top of the page for more details.