Quality russian 6j51p tube was made in ussr for the military equipment. Raytheon radio tube data and substitution chart 1945 sf. Nos tube specification sheet nos tube specification sheet. Etc, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors. Rca receiving tube manual, technical series rc 1937 lf. Sylvania type 7a7 is a single ended remote cutoff pentode designed for. Okay, no, it is not a real general electric 6550a, but it is at least keeping up with the real deal for a while.
The information in the sylvania tube substitution manual is furnished without assuming any. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. The 7a7 is a pentode voltage amplifier using the lockin construction. The 14a7 is an early all glass construction pentode. Enter your email address to follow this blog and receive notifications of new posts by email. The 7c7 is a sharp cutoff rf pentode on a b8b or loctal base. Vacuum tube 6550a, valve art antique electronic supply. Lawrence berkeley national laboratory introduction. Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies. Electrically the 7a7 and 14a7 are similar to the io based 6k7gt and 6sk7gt. This 1975 rca below manual gives full tube data on all the modern receiving tubes and others back to about mid 1940s,but good for future tube design work. Double triode, 6h8c datasheet, 6h8c circuit, 6h8c data sheet. Power amplifier with ceramic base 210t special nonmicrophonic general purpose tube. Radio tube tester test equipment schematics, data, and manuals.
Free vacuum tube data sheets free vacuum tube substitution. How to make a quick and easy 8 page minibook from one piece of paper duration. 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 the page is blank click here rca 6fq7 6cg7 datasheet. The outer screen covers the rest of the construction. Tube 7a7 or rohre 7a7 id2724, vacuum pentode, loctal8, b8g sylvania, 1938 and. Vacuum tube 7a7, pentode, remote cutoff antique electronic.
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