1j37b tube data book

The 6j11 compactron from rca is a double pentode on a 12 pin base. Webster road research technical paper by webster, f. The ttl data book for design engineers currently unavailable. Although every system is tested before shipping, we recommend that you plug it into your amp and. I have two loose data sheets that came with a ebay purchase of the 1zh37b. The strap in the foreground connects the two halves of the anode for one valve. Szukam katalogu rosyjskich lamp miniaturowych elektroda. Russian tube dealer, please note that the tubes are called 12j1l and 1j29b at this site 7. Battery valves and emp uk vintage radio repair and.

Book depository books with free delivery worldwide. October 2009 these two data sheets were kindly translated by mit electrical engineering student dimitri turbiner. Looking at the data sheet the gm at 10ma is as low as the dn2540. We have seen it used as a tone generator and similar general purpose uses. The original schematic calls for 1t4 and 1s5 tubes, but theyre close enough to the 1j18b so i figured, why not. Tube 142 or rohre 142 id31168, vacuum pentode, wires and shown. Such a tube with a grid made of an alloy of gold are very very rare. In vederea respectarii regulamentului ue 2016679 privind protec.

If you want to make a tube am transmittermodulator then two pentodes one triodised mimimum 3 x 9v batteries ht and single nimh lt using rod pentodes or an ech83 ech81 14v ht possible, 18 to. Each file contains the information on all updating of a onetube type also the static and dynamic curves. Pic12f675683, pic16f688 and pic18f2620, respectively on the microchip web site and compared them to the schematic of this zif board to satisfy a hunch which i verified to be correct. A study of 1j24b, 1j29b and 1j37b is on the radio museum site which also has summary data. Russian military subminature pencil valves 1j37b oscmixer adding a mw transistor radio coil with main part as anode load tuned with a 100pf capacitor and separate short winding from g1b to ground and g1a 0v, 0. Witam szukam jakichkolwiek informacji o nastepujacych lampach 6z65b 1z27b 1z27p 1z18b 1z16b 1z24b i 6z5b dostalem te lampy od znajomego i chcialbym. A protective cover was mounted over the transformer after the testing phase. But it is very difficult to make superhet with only two pentode.

This tube amp sounds sweeter than any of my solidstate products. With almost datasheets and the visitor counter indicates over 4000. Tantalum solid electrolytic chip capacitors high cv. I do not want to use semiconductor diode in tube radio. The ttl data book for design engineers, 2nd edition.

The simplest vacuum tube, the diode, contains only two elements. Forum valves tubes semiconductors valves tubes semiconductors in radiomuseum 1zh37b1j37b more data sheets joe sousa. The tube gives a very clean, warm and natural sound. Types of grid include control g1 which controls the electron flow, screen g2 which is an electrostatic screen between anode and control grid improving rf performance, suppressor g3 which suppresses secondary emission between the anode and. Wcox056107b watercooled packaged chillers with helical. For tv horizontaldeflection amplifier applications, 6av5ga datasheet, 6av5ga circuit, 6av5ga data sheet.

Definitioner grid an intermediate electrode between the cathode or filament on a direct type and the anode plate. Buy twisted satellite meter for all dth online at low. Axial lead solderable per milstd202, method 208 guaranteed polarity. Jacob roschy martin renz ernst erb bernhard nagel eilert menke. I have in addition to the 1j24b,the following tubes. You can find exacter data, having investigated the characteristics of a tube for a mode used by you in the circuit. Tube 7 or rohre 7 id20618, vacuum pentode, and shown.

Then you can start reading kindle books on your smartphone, tablet, or computer. The tube is manufactured by the nevz, novosibirsk, russia. Tabulated data, curves, outline drawings, socket connections. This is a dual control grid rod pentode similar to the 1j30b and 1j37b. Vhf mixing tube 1zh37b1j37b september 2009 100mhz power pentode 1p24b. The original 1l6 a nottoocommon tube even during its. Vacuum tube equipment actually was damaged in 1962 nuclear emp testing. Lundahl transformers will shortly announce the availability and pricing for three new parts. The type 955 triode acorn tube is a small triode thermionic valve vacuum tube in usa designed primarily to operate at high frequency. Sometimes different versions of a tube data sheet reveal different details. Note especially the space and clearance requirements necessary for servicing the unit. 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. I have searched the web for any information on these and am familiar with the german and english tube. Valve data book 1951 franks electron tube data sheets.

J30j series rectangle electrical connector conform to military standard milc835. I have searched the web for any information on these and am familiar with the german and english tube websites offering discussion, data and schematics using some of these. Microchip had thoughtfully placed the vdd, vss, vpp, pgc and pgd. This circuit is the same as my previous loop radio project. Frequency changer is pentode converter i often use, with 1j24b. Buy twisted satellite meter for all dth online at low price in india on. The loop antenna was chosen as a compliment to the tube display.

One interesting use of the eam86 eye tube in a korting radio is described by hans. The tube is a russian type 1j24b or so it translates. Artist series prestige110 installation instructions please note. When operated in zener mode, cathode will be positive with respect to anode mounting position. That radio was very successful and i knew that this circuit would be a good basis. The idea came to me to display this tube as the centerpiece of the radio. At present time, these data are most complete and exact. Artist series prestige110 installation instructions. Hi dmitry,this is very helpful data for low voltage operation. Enter your mobile number or email address below and well send you a link to download the free kindle app.

Herein you will find a collection of vintage engineering texts, vacuum tube datasheets, and other obsolete information, presented free of charge and without annoying advertisements. O good upper limit is the rated max cathodeplate current in the data sheet. Gec, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. English language translation of russian data sheet for subminiature filamentary tubes. Despite the low voltage operation, the data sheet still specifies the input resistance as. Plus they consume less so it makes for longer battery life. The sale of tubes described in this book carries a licenu. Personally, ive used the three of them in the audio path and i prefer the sound of the stp3nk60zfp amongst the rest. Here, you can find full details, technical specifications, advice on use and maintenance, everything a motorbike enthusiast needs. They all use bundles of rods as electrodes, so you can use the 1j37b as gammatron and use g2 as anode on most, allowing operation as a triode at lower voltages.

If you want to experiment with gammatrongridlessaudion operation then order some 1zh37b russian subminiature tubes 1j37b from ukraine via ebay. In electronics, a vacuum tube, electron tube in north america, tube, or thermionic valve or valve in british english is a device controlling electric current through a vacuum in a sealed container. Slew rate part iv and the tale of the three source followers. You can also find the right tyre to suit your riding style. The translation quality is excellent and we are all very grateful for dimitris contribution to the understanding of the. A wonderful reference for anybody designing equipment with vacuum tubes. Reference data for radio engineers, international telephone and telegraph corp. Asked if i was interested in looking for the source of this signal, i agreed and john passed on a frequency 406. The three mosfets are similar around the capacitances however they do have different transconductances. Some datasheets are only one page 3050k, some are 810 pages 300k and more. Now, the amp can be driven directly by linelevel sources cd players, fm tuners. Coil data of osc is also same with other radio posted on this web site.