Try to find 3 or 4 new tubes of the same type and match them up in the circuit. Following the introduction in july 1936 of the 6l6, the potential of the. Vehicle data how to use this book n 1992 p 1993 r 1994 s 1995 t 1996 v 1997 w 1998 x 1999 the 11th digit identifies the assembly plant. If you download tube data sheets for 6l6gc and 6v6gt tubes ge, sylvania, or rca data sheets are my favorites and look at the recommended operation conditions supplied by the orig tube engineersyoull find that there is a range of platetoplate loads aka ot primary impedance into which these tubes will safely operate. This is the amalgamated data from three mullard data books from the late 20s to late 30s. Vacuum tube 5ar4, ruby tubes antique electronic supply. 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. C ontario, canada h lorain, oh k claycomo, mo l wayne, mi. It is especially useful as a local oscillator in high frequency and very high frequency receiver circuits. Special plate alloy improves plate dissipation as compared to the standard el34 resulting in stable performance at higher power levels. The 6bg6 was used in a lot of early postwar tvs as the horizontal output tube. Our preferred method of payment is via wire transfer of funds. Ford ranger maintaince and repair manual pdf download. Antique radio forums view topic sub for a 5v4 tube.
Barczynski, who offered me a lot of diskspace online, i can put all my datasheets on the web. The 6c4 is a miniature, mediummu triode suitable for use in a wide variety of general purpose applications. Downloads, supreme instruments manuals, tube data, and. Data for soviet tubes can be found the same way as the other tubes.
Tube 6ba6 or rohre 6ba6 id1425, vacuum pentode, miniatur7pinbase b7g, usa 1940 and rfifstage shown. Decided to order the ruby and it was perfect in both sound and feel. The 6y6 is a 6v6 type and can be used in its place. Only those valves in current production, with full or half page data are listed. For tube in vert icat position with base down in r ree space and with natural vent i lat ion, the hottest point on the bulb is in the center of the dome just above open end of cathode sleeve. The maximum output current for the 6ca4 is 150ma vs. This is a novalbased b9a valve intended for ac mains operation. I wouldnt expect to get a real idea of the quality of a tube type from two random used tubes. This tube has about 20% more head room than the standard el34 and it also has a deeper, tighter. 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. Check out the massive plate in this tube, it wouldnt glow even with 40 watts of dissipation. It is still in use in audio applications, especially electric guitar. The raytheon data sheet makes no reference of direct control of the triode half over the pentode half, except for stating a conversion transconductance of 200us.
The design is an upgrade of the aaq00336at6 family and has the same pin connections and internal construction with the exception of a cathode connected screen around the cathode. Hollywood, ca hi frank, the 5u4 is not a desirable substitute for the 5v4 because the filament current is higher 3a vs. While both tubes have the same basing arrangement, the 6ca4 has higher maximum ratings than the 6v4. It didnt sound half bad, in fact i think that it sounded better than the 6b4, but not as good as the 300b. This 1932 rca below manual provides all the data sheet information, of the first radio receiving tubes ever made, from about 1920 to 1932. I had some and used them in my jks when i had them. The 76 and 6p5 are the same tubes with different bases 5 pin and octal respectively.
They have the same base, connections and heater volts but differ considerably. Weve compared these to all of the classic european el84s, u. The el85, which has an anode dissipation of 6 watts, may be used as an af output valve or as an rf amplifier up to 120 mcs mhz. I am working on scanning and placing on this page the entire rca hb3 tube manual. Pcl81 datasheet, pcl81 pdf, pcl81 data sheet, pcl81 manual, pcl81 pdf, pcl81, datenblatt, electronics pcl81, alldatasheet, free, datasheet, datasheets, data sheet. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. The family consisted of four variants of heater voltage.
I have never been one to follow specs or rules so i decided to turn up the voltage. Axial piston variable motor a6vm data sheet features variable motor with axial tapered piston rotary group of bentaxis design, for hydrostatic drives in open and closed circuits for use in mobile and stationary applications the wide control range enables the variable motor to satisfy the requirement for high speed and high torque. Images should have just one tube or a collage of the same tube, preferably with the type and brand visible. 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. It does begin to glow at at voltages over 250 to 300 volts depending on the individual tube.
I believe it covers all the valves mullard made for domestic receivers between 1925 and 1937. I put a jj 5ar4 in it and didnt like it at all it was harsh sounding and stiff. Frank philipse pocnet mirror patrik schindler 12v6gt. With almost datasheets and the visitor counter indicates over 4000. This index indicates the particular manual which contains com plete data on any tube. Its a common tube to swap in a jim kelley amp, as it handles the higher voltage well, and tames the volume a bit.
The tube 6m6 can also be substituted directly by the tube el33. Power tube descriptions jj electronic el84 factory data sheet. Aug 16, 20 the 76 and 6p5 are the same tubes with different bases 5 pin and octal respectively. The 1u5 is a diode pentode designed for detection and first audio voltage amplification in light weight portable radio equipment and the sensitivity of the pentode allows for a low anode voltage thus saving weight on the ht battery. Just fwiw, the older super pros sp200, 210, bc779, and 1004 that everyone loved the audio from used a triode connected 6f6 as the driver and triode connected 6f6s for the outpoots.
As a class a audio amplifier it gives an output of 2. I like jj for power tubes but the ruby is perfect for the rectifier. Try to find 3 or 4 new tubes of the same type and match them up. It is still in use in audio applications, especially electric guitar amplifiers. All of the tubes were visibly upset at any screen voltage above 300 volts. It does not have the same wattage ratings and will make the amp clip faster. This information can be quite useful for my friends of the radio. Amperex eimmac philips raytheon rca sylvania vacuum tubes. Gold plated control grid for improved fidelity and a plate dissipation of up to 12 watts.523 17 721 498 112 714 1451 218 1407 390 497 757 522 472 1460 1077 1446 576 1455 422 13 855 1578 510 890 845 490 615 926 247 1445 881 1395 10 385 864 1286 580 632 1264 358