6gl7 tube data booklet

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. Quality russian 6j51p tube was made in ussr for the military equipment. The 6bg6 was used in a lot of early postwar tvs as the horizontal output tube. Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies. With almost datasheets and the visitor counter indicates over 4000.

This months tube is a dissimilar double triode, a kind of tube which was not presented in the tube of the month series yet. I have more than 100 pieces, most of them were made in 60s and 70s, this batch is from 1962. This high plate resistance which comes with a rather low transconductance probably is the reason why it lost popularity a bit when higher transconductance tubes became more fashionable. A pretty nice amp, full of the bluemolded signal caps like old fender blackface amps. The tube handles 400 volts without cracking a sweat. I briefly used this tube again when i played with rf.

I think its a beautiful sound straightforward like triode. Tube, 6cd6ga 6ex6 6cd6g tube, 6cd6ga 6ex6 beam power amplifier. The 6em7 double triode was purpose designed for 525 line american television receivers. This is our flagship gt tube, the one we spent nearly 4 years developing from scratch after purchasing the original general electric design, the original rca grid winding machines that made this tube, and tons of the original materials. Unlike traditional 6b4gs, which consist of dual triodes connected in parallel inside the tubes envelope, the sovtek 6b4g utilizes a single triode design with a directly heated cathode element. The single stage driver in this board does not have enough gain to drive this tube to clipping. Tps92314 220vac, 120vled, 21w nonisolated led driver with pfc for t8 tube application. I have been using this amplifier as the main amplifier. Also contains operating instructions conversion table for army vt numbers and data table for cv type tubes.

In the image above the amplifier triode anode is in the foreground. The svetlana 6as7 is a glass envelope, dual power triode with high transconductance and high plate current capacity. This updated design eliminates differential resistance loading. Lawrence berkeley national laboratory introduction. Antique radio forums view topic question on 6sg7 tube.

Test data for tv7u tube tester high quality reprint of the test setup manual for the military tv7abdu versions of hickok tube testers normally supplied in the lid of the tester. 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. Sovtek is proud to announce the release of the sovtek 6b4g vacuum tube. Each triode has a plate dissipation rating of watts with convection cooling. 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. Tube 6q7g or rohre 6q7g id2707, double diodetriode, octal int. Vacuum tube 6b4g, sovtek antique electronic supply. Tube 6em7 or rohre 6em7 id4818, double triode, octal int. 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. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. The only reason that comes to mind is that if two tubes have slightly different sound qualities i could blend their characteristics at this point if say an rca and a zenith are inserted together in one side of the amp. If the page is blank click here rca 6fq7 6cg7 datasheet. It runs an ez81, a couple 12ax7s and a pair of pp 6gk6 power tubes. Im converting an old thomas organ amp into an 18 watter.

Complete tube data is in every single box, like big transmitting us wwii tubes. I discovered the 6lw6 tube back when i worked in tv repair 1970 or 1971. January 1939 radiocraft table of contents wax nostalgic about and learn from the history of early electronics. The clean output power from the 6em7 set amplifier is 2. I have run the bias up to 125 ma per tube without any signs of distress. The most critical stage for these was the tremelo, first tube in j12d, so you can get away with buying one of these and using a 6c10 for the. I see that these are similar to 6bq5s, but have a different pinout and can take a little more plate voltage. I went on to work in the solid state world, and mostly forgot about tubes. Click to see all 6sn7 6sn7gt 12sn7 12sn7gt in stock. It also operates at a lower current, typically around 2ma. Etc, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors.

Also i wonder in question q1 if both input tube grids need to be engaged with the volume pot. For complete technical data please see the data sheet. Colonial model 652 5tube broadcast shortwave superhet radio service data sheet march 1935 radiocraft. Notify me of updates to 6j51p 6zh51p 6ej7 ef184 tube. To find specifications on any tube see the link below. So it is about time since there are many interesting tubes of this species out there.

These kinds of tubes have been developed as combined tv vertical oscillator and amplifier applications. 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. This tube was originally intended to be produced here in our california factory but from the first release. Our preferred method of payment is via wire transfer of funds. Double triode, 6h8c datasheet, 6h8c circuit, 6h8c data sheet. It was simply the biggest sweep tube that i had ever seen. I am working on scanning and placing on this page the entire rca hb3 tube manual. 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. The beam tetrode design of the 6l6 allowed rca to circumvent philips pentode patent. The 6bk11 was used in early ampeg jet j12d some rockets and reverberockets. At the time philips had already developed and patented power pentode designs, which were rapidly replacing power triodes due to their greater efficiency.