6ak5w tube data booklet

I am working on scanning and placing on this page the entire rca hb3 tube manual. The classic envelope is 37 mm in diameter and, excluding the io base pins, is 94 mm tall. Goodsoundclub romy the cats site the 6e5p tube data. For a pushpull output, both tubes need to be the same, regardless of type chosen. Tube 6ak5w or rohre 6ak5w id3639, vacuum pentode, miniatur7pinbase b7g, usa 1940 and rfifstage shown. General electric ge 5654 5654w 6ak5 6ak5w electron. The 6ak5 is an amplifier pentode that is physically small and the electrode assembly is no more than a 10 mm cube. Recently ive been designing an automated curve tracer for vacuum tubes. Goodsoundclub romy the cats audio site the 6e5p tube. The tube is notable for its extremely fine grid, and extremely close control grid to cathode spacing. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb.

Goodsoundclub romy the cats personal highend audio site. Let us know if you need anything specific by contacting us. Sharpcutoff pentode tube data provided by duncan amplification. The use of this device lay in low noise rf amplification at vhf. Within the box shaped anode can be seen the grid structure. Nos telefunken 6ak5 5654 6ak5w tubes for little dot. 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. The 6ak5 vacuum tube is a miniature 7pin sharpcutoff pentode used as rf or if amplifier especially in highfrequency wideband applications at frequencies up to 400 mhz it was developed by bell labs western electric and used extensively as an i. The diodes would be for signal and agc rectification and the triode would act as agc amplifier or first audio amplifier. Tubes like 6l6 draw a lot more current and are much larger. The 6973s can be made to work in amps that came with.

Numbers shown in light blue background are coldcathode tubes. Miniature type used as phase inverters or twin resistance coupled amplifiers in radio and audio equipment. For reference, the 6ac5 datasheet mentions that biasing on the driver tube which is a resistor from grid to ground, as usual is the one biasing both tubes, which makes sense once you look at the schematic, as that resistor sets current through the driver and in turn that current sets bias on the output tube. Mostly allowing a t9 stright sideed bulb rather than the st 12 shape of the original. 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.

The 6ak5 vacuum tube is a miniature 7pin sharpcutoff pentode used as rf or if amplifier. The 6j5 is a generalpurpose triode designed for use as a detector, amplifier or ose. The 6q7g is a double diode triode and was designed for receiver audio use. Contributed by jay rusgrove in early 2014, this work brings some good data and factual info to the long standing suggestion that the 6aq5 be substituted for the 6bf5 that runs so hot in our sline receivers. If you have the tube collectors association data cache dvd, the original data sheet is in file 0033. The data sheet does have some advice on using the tube in. When its finished, it should be able to measure the characteristics of almost any tube, producing graphs similar to those found in the datasheets published by the manufacturers. A version of this tube with extended ratings was designated 6ak5w and. The thin glass tube envelope is 18 mm in diameter and excluding the b7g base pins, is 35 mm tall. Etsy is the home to thousands of handmade, vintage, and oneofakind products and gifts related to your search. Watercooled packaged chillers with helical rotary compressors installation, operation, and maintenance instructions form 6186 wcox056107b table of contents. It is hard to see the control grid as it is made of very fine wire and close in to the cathode. This tube offers a muchimproved presence and neutral sound over the peking 6j1 tubes in the stock little bear p51. Tube 6ak5 or rohre 6ak5 id3632, vacuum pentode, miniatur7pinbase b7g, usa 1940 and.

In its day, it was considered a normal triode with somewhat different curves from the 6j5. Between the 280 and the 280a, magnatone engineers switched from the 6cz5 tube to the 6973 tube. The information contained on this website is for information only. No matter what youre looking for or where you are in the world, our global marketplace of sellers can help you find unique and affordable options.

Nos nib pristine mint nos museum quality nos telefunken west germany nos telefunken 5654 6ak5w diamond tubes perfect tubes originally labeled and packed for aeg germany by telefunken pictures of tubes all with clean beautiful lettering and includes crisp aeg original box as displayed. 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. With almost datasheets and the visitor counter indicates over 4000. Mullard magic stocks vintage radio, military radio like r1155, t1154, ws19, military spare parts, valves, tubes by gec brimar mullard ecc83 kt66 ecc32 u52, radio components early wireless, vintage radio, domestic vintage radio, old technology of all kinds. Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies.

The 6ak5 vacuum tube is a miniature 7pin sharpcutoff pentode used as rf or if. Wcox056107b watercooled packaged chillers with helical. Lawrence berkeley national laboratory introduction. The facts show a rather substantial increase in distortion and a reduction in. The 6ak5w is a physically small amplifier pentode for use as a low noise amplifier at vhf. Tube maze store our ebay store with a large selection of fantastic tubes and very competitive prices. Electrically, the 5840 is similar to the miniature type 6ak5, and high altitude. 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. Antique radio forums view topic direct coupled 6p56ac5. Electrically the 5840 is similar to the 6ak5 and is intended for use as an. The good news for owners of either amp is that the 6973 is back in production.