I177 series tube tester settings data antique airwaves. The 6s3p highfrequency triodes is are miniature devices enclosed in glass bulb and are provided with a ninepin base and an indirectly heated oxidecoated cathode. With almost datasheets and the visitor counter indicates over 4000. Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies. Only those valves in current production, with full or half page data are listed. Svetlana ef86 highperformance audio smallsignal pentode t. Data sheet supersedes data of september 2004 2008 sep 01 ferroxcube er112. Lawrence berkeley national laboratory introduction.
The ef732 is a special quality wide band hf amplifier pentode. These applications include military equipment and industrial applications. This video goes through what should be written in each page of the data booklet. The thin glass tube envelope is 10 mm in diameter and, excluding the 8 leadout wires is 34 mm tall. The 5840 is the special quality, long life version of the ef732. 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. Pinnacle alloys er120s1 has a nominal composition wt% of 1. View and download emachines e732 service manual online. It was introduced in the late 1950s and was produced by philips, mullard, telefunken, valvo, and gec among others. Ef732 subminiature sharpcutoff rf pentode, 8pin allglass pigtailed. W hat started out as a classic single ended design transformed into a very good amplifier. The 5840 is the special quality version of the ef732 pentode. Technical data sheet 71t11 carbon steel gasless welding wire applications steel frames liners truck bodies excavators structural steel members sheet metal method of application mig welding machine featuresbene. Some tubes are very rare and may soon be out of stock forever.
Tube 7695 or rohre 7695 id6197, vacuum pentode, noval, b9a and poweroutput shown. The thin glass tube envelope is 9 mm in diameter and, excluding the b8d base pins, is 36 mm. This is done in case of equal tube type numbers for different tubes. Neumann m249 m49 ac701 tube and ef732 the mic book and. Technical data sheet 71t11 carbon steel gasless welding wire. Close manufacturing specification tolerances and improved processing provide improved reliability and superior sonic performance. Description the 6s3p 63 highfrequency triode is designed for amplification of highfrequency voltage. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. It is very similar electrically to the octal base ef37a and the rimlock base ef40. Electronic data and instruction by muhamad zahari on prezi. View and download neostar electronics ef453s installation instructions manual online. For some tube listings, other instructions may be present in the notations column that may direct you to connect the 12inch lead to other locations.
This pentode uses lead out wires to the b8df base layout for direct soldering into circuit as the valve was considered to be as reliable as the rest of the components used in the design. The 5840 was designed for wide band hf amplification under adverse conditions where good reliability is required. Raytheon rk 65 rk 65 5 d 23 transmitting tube data booklet. Apr 16, 2018 pinnacle alloys er120s1 aws class er120s1. Svetlana ef86 highperformance audio smallsignal pentode he svetlana ef86 is a glass envelope miniature pentode intended for highquality audio preamplifier service. This is a list of european mullardphilips vacuum tubes and their american equivalents. Help ensure every scanned document is properly oriented, cropped to size, and grayscaleoptimized. Valves still in production or stock for revalving are not listed here. These filler metals deposit highstrength, very tough weld metal for critical applications.
Jan 31, 20 the ef732 is a special quality wide band hf amplifier pentode. This is the amalgamated data from three mullard data books from the late 20s to late 30s. Downloads, supreme instruments manuals, tube data, and. Load up to 250 pages into the automatic document feeder for fast, unattended scanning. If the page is blank click here rca 6fq7 6cg7 datasheet. The tube is manufactured by the oktjbr, vinnitsa, ukraine. The ef86 is a high transconductance sharp cutoff pentode vacuum tube with noval b9a base for audiofrequency applications. Also see 7643e80cf mcintosh mr67 tuner to buy 7643 amperex. The underscore and these letters are not part of the tube type number. Johnny tests out a neumann m249 and briefly talks about the ac701 tube as well as the ef732 tube.
Chapter 5 system unit microprocessor is the brain of the computer system has two basic component control unit arithmeticlogic unit tell the rest of the computer system how to carry out a programs instructions temporary holds data, instruction and processed information and. E80cf7643 amperex pq telefunken 6bl8 substitute the e80cf is a special quality mediummu triodepentode. Enter data more quickly and accurately using the pullout keyboard. Pinnacle alloys er70s2 is primarily used for singlepass welding of killed, semikilled, and rimmed steels, but may be used for some multipass applications. Buy 5 vintage raytheon s290ms001p003 5840 ef732 cv3929 premium subminiature audio tube bangybang tubes.
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