We believe that they were the first such types to hit the market, the 2f7 dating back to the early 1930s. 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. A surplus reseller catched my eye offering the 6p7s tube for peanuts. This is a list of vacuum tubes or thermionic valves, and lowpressure gasfilled tubes. Collection of roddie rankin gb you reach this tube or valve page from a search after clicking the tubes tab or by clicking a tube. Etc, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors. The obvious differences are the pinouts loctal vs octal.
Uhf voltage amplification in grounded cathode circuit in input and wideband amplifiers. The specifications can be found here anode can easily dissipate 8w and screen can take up to 2w and has a high transconductance of around 30 mav. From a pricing vantage point other than the one time purchase of the adapters there is a big difference in price for the tubes. These tubes are similar to 6bl8 in there application, as they are also used for converters frequency changers. Made in ussr, reflektor factory for military equipments otk, military rhombus stamped. 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. 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. Ediswan valves and picture tubes data booklet 196465 anonymous 1038 collector usage in models. The basic research i have done between the 2 tubes using tube data sheets and they seem to indicate very similar characteristics. This is historic data that we found on the internet.
Due to the number of new tubes issued the last year, it ts to print these on tube curds to the ltd of your tester. January 1939 radiocraft table of contents wax nostalgic about and learn from the history of early electronics. Direct heating cathode, medium power consumption triode is used for class a amplification. You can use a c3m low gain in triode mode which is ideal here, a c3g, e180fe280f. Do not forget that the milking bias for 6e5p around a grid resistor using gas tube voltages dumping was invited to make the 6e5p to sound right against the 6c33c power triode. Double triode, 6h8c datasheet, 6h8c circuit, 6h8c data sheet.
This is same new tube but with 7,6 heater pins engaged. In its day, it was considered a normal triode with somewhat different curves from the 6j5. There is an option to change the driver for a different valve. Lawrence berkeley national laboratory introduction. Thus, we have inued the ir use and all ilstlngs heve some been issued in booklet form. The 6p3s output beam tetrode are miniature devices enclosed in glass bulb and are provided with a octal 8pin base, rigit leads and an indirectly heated oxidecoated cathode. Unfortunately sylvania didnt put data sheets on separate pages they run together so its hard to break up the. If you want the complete tube booklet, plensc go strte and enclose 25d in s tamps. Check out the massive plate in this tube, it wouldnt glow even with 40 watts of dissipation. Sep 09, 2018 well, it was obvious i couldnt leave last post as it was. That wiring diagram does not appear consistent with the standard 6f7 tube data. The diodes would act as signal detector and agc detectors, while the triode would be the first stage audio voltage amplifier.
Although offered in good faith, there are no guarantees with this information. The tube is manufactured by the oktjbr, vinnitsa, ukraine. Oh yeah, i wired the tube up to do only one half at a time. It is dedicated to be used in audio frequency range which requires the output power 100w. Tube 6ba7 or rohre 6ba7 id3720, pentagridconverter heptode, noval, b9a and pentagrid new shown. Goodsoundclub romy the cats audio site the 6e5p tube. I learned the 807 was a similar tube and both belong to the 6l6 family.
New tube 11 stings ere available from the factory on if you desire the latest suprlcment, pleage co ate te cncloge 5 in e tamps. Colonial model 652 5tube broadcast shortwave superhet radio service data sheet march 1935 radiocraft. Was there any way to use this tube in triode or ul mode. Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies. Study these instructions before proceeding general two basic tube 1 lets have been combined in. The following list shows the tube types i have entered in my database, with exception of. Choose free 2day shipping or same day delivery at checkout. Okay, no, it is not a real general electric 6550a, but it is at least keeping up with the real deal for a while. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. I think that this tube would be a great candidate for a screen drive experiment, but i have not tried it yet. Although data books specify an upper limit of 400600 mhz, some circuits.
It is possible then other output tube might demand a different biasing application for 6e5p, i have no judgment about it as i did not try other output tube. Well, it was obvious i couldnt leave last post as it was. This tube is not a direct 6bg6 clone, it is an octal modification of g807 tube, which one was soviet clone of famous 807. I got this idea that if i could run ul at a reduced screen voltage that this tube would rock, so i wired an 0a2 in series with the screen grid. Oct 24, 2011 6cs7 mediummu twin triode tube vt6cs7 6cs7 twin triode tube, new old stock, boxed. Description all tubes new, military equipment and have otk mark. From a pricing vantage point other than the one time purchase of. The later 6p7g is the same valve but fitted onto an octal base. The spacing indicates a nonlinear gain when used in circuit. The 6e5p is highfrequency indirectlyheated tetrode from our friends in russia.
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