You even can look up radio models with a certain tube line up. If the page is blank click here rca 6fq7 6cg7 datasheet. With almost datasheets and the visitor counter indicates over 4000. The 6c5s 6u5c double anode kenotron are enclosed in glass bulb and are provided with an octal base and an indirectly heated oxidecoated cathode. You reach this tube or valve page from a search after clicking the tubes tab or by clicking a tube on a radio model page. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. Data for soviet tubes can be found the same way as the other tubes. These are vintage tubes mostly from the usa with a few european types.
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. If this checks out as ok, ill start to put together a shopping list for the rest of the project components. Shadow grid beam pentode beam hexode on datasheet, vhf amplifier. Etc, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors.
Vintage 6sl7 tubes hand picked for audio applications. Staying with new production option of the sovtek 6sl7gt and the newer tungsol 6sl7gt. Tube 6bl7gt or rohre 6bl7gt id4664, double triode, octal int. This runs the tube at full rated plate voltage, and plots the curves at 10 different grid bias levels.
If you really want to find data sheets, youll probably have to reference that book and try to track down data sheets from the original manufacturers. This unusual rca 6sl7gt tube has a short bottle with gray plates plates and a bottom getter. You will find thousands of tubes or valves with interesting links. You have to be careful to verify the data sheet specs of these other tubes to ensure that they will run in your amp. 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. Antique radio forums view topic question on 6sg7 tube. Technical manual, sylvania radio tubes, seventh edition 1949 comb bound blue book lf. A 6bg6 is a horizontal output sweep tube for early black and white tvs. Also i have halved the value and doubled up the output tube grid resistors. The 6bl7gt is a purpose designed television frame generator and frame output valve for wide deflection tubes and 525 line systems.
Since i am still fairly new to tube building i am surprised that so few components need to be changed when doubling up tubes. Vplate 250v iplate 42ma vgrid 9 rp 2150 ohms mu 15 gm 6200 for 6bl7 rca manual 1953 and 7000 mhos for 6bl7gta ge manual 1957. The two anodes have the same orientation and thus we can see through the stitches of both sections. The latest edition of the tube amp book by aspen pittman has a groove tubes section where they show you which gt tube model numbers correspond to the various manufacturers. Typical radio receiver and amplifier circuits 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16. Other nonus nos 6sn7s due to the relative rarity of these tubes this list is, in particular, not meant to be comprehensive. Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies.
Ive been looking at the resistor under magnification and the first two bands are definitely brn blk. Lawrence berkeley national laboratory introduction. There has been a seller at radio shows in the midwest, such as elgin and lansing, selling certain types of 6bg6gas with adapters to use them as a 6l6 replacement. The information contained on this website is for information only.
This is a suitable replacement for any 6bl7gt 6bl7gta dual triode tube type. Im gonna try to determine what value this mystery resistor should be based on the tube data but any guesses are welcome. Double triode, 6h8c datasheet, 6h8c circuit, 6h8c data sheet. The 6c5s 6u5c double anode kenotron is designed for a. Preamp tubes 6sl7 5691 cv1985 6n9 tube basics and faq. Shadowgrid beam pentode beam hexode on datasheet, vhf amplifier. I have a tube integrated amp that uses two 6sn7s and two 6sl7s followed by four kt88s. Rca homeentertainment and industrial receivingtype tubes and on picture tubes.305 1448 1591 257 1267 292 1441 1593 530 1091 1257 182 1096 1047 734 1644 33 303 1248 401 1219 1114 817 1160 1477 1650 355 1661 1051 145 1479 229 1449 1110 735 1214 222 1130