Nnn6fc7 tube data booklet

An old website comment suggested a maximum of 47k grid resistor. The 6p7s output beam power tetrode is designed for operation in line scanning output stages of tv receivers. General purpose tubes in miniature, octal or larger glass packages. Frank philipse wildcat mirror jorg jan munter 6dn7. Like mentioned 6j5, 12 6sn7 and 12 12au7 will all work in most circuits designed for 6c4 but this wont be found in books. Drop in tube replacement 6n6 v 6cg7 audiogon discussion. For additional data and curves, see types 6ttj and 6a6, and the resistancecoupled amplifier chart. The s pumps, range 70, are a range of freeflow supervortex and singlechannel impeller pumps specifically designed for pumping sewage and wastewater in a wide range of municipal, private and industrial applications. The tube manufacturer chooses these values to provide acceptable serviceability of the tube, taking responsibility for the effects of changes in operating conditions due to variations in characteristics of the tube under consideration. If you have never used this facility before, click the help link.

A clean copy of this booklet should be issued to candidates for their use during each. This tube is not a direct 6bg6 clone, it is an octal modification of g807 tube, which one was soviet clone of famous 807. Best to ask when you need a tube electrically similar. Autoset radio frequency capacitance point level indicator. About nj7p tube database search the resource is currently listed in in a single category. Say how i feel remix rhian benson with slum village and dwele duration. Many thanks to bill beech, nj7p for his efforts in providing the data found on this site.

These specifications are provided asis, with no warranty of any kind. Typical radio receiver and amplifier circuits 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16. Tubes cant be substituted since they have different bases but are electrically similar. 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.

Page 3 6n356702c51 tubes are used for two channel buffer with cathode follower configuration. The 5ar4 and gz34 is an indirectly heated cathode tube which means it takes longer to warm up. Supreme instruments manuals, tube data, and schematics all supreme instruments corp. Lawrence berkeley national laboratory introduction. Gce asa level 2420u101a physics as unit 1 data booklet. Use of these parameters shall be entirely at the users own risk.

This link is listed in our web site directory since thursday jan 3 2008, and till today nj7p tube database search has been followed for a total of 2187 times. The main category is vacuum tube resources that is about vacuum tube, electron tube, thermionic valve, valve resources. Some 6336a tube data recommended a maximum of 500k for the grid resistors in some applications and also a minimum of 200 ohm for cathode resistance. Tube guitar amplifiers, tube data, information electron tube data sheets type index. It is a direct equivalent of ecc84 and 6cw7 vacuum tubes. An increase in intensity in the sound is heard for the first time when the air column length is. How to calculate tv7du tube tester settings from tube manual data. I usually tend to use 5u4gbs as the rectifier when needing a high current tube rectifier and account for the larger voltage drop with the correct transformer however the 5ar4gz34 is a good tube as well. The maximum mark for this examination paper is 40 marks.

Every effort has been made to insure the accuracy of this reference, however, i assume no liability for the results of using information contained herein. The 6n24p double triode is designed for amplification of highfrequency voltage in cascade circuits of radio equipment of wide use. Downloads, supreme instruments manuals, tube data, and. Pentode for output stages of low frequency amplifiers. Radio frequency rf capacitance point level indicator application the autoset series rf capacitance point level monitors are used for detecting high, intermediate, or low levels of liquids, powders and free flowing granular solids stored in tanks, bins, silos or other containers. Before the advent of semiconductor devices, thousands of tube types were used in consumer and industrial electronics.

Can the 7af7 be rolled in for a 6sn7 in any pre amp using the 6sn7 i currently use a blue circle bc. Welcome to the tube data sheet locator, a popular web resource for finding data on vacuum tubes. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies. Supreme instruments manuals, tube data, and schematics. Available through rca tube distributors or direct from commercial engineering section, radio corporation of america harrison, n l. Would you like to see a tube added to the database.

The data was mostly fragmented, variable and sketchy, as it was for the tubes being used as voltage regulators in most cases. They was thought as 9 pin replacements for octal 6h8c 6sn7 gt and 6h9c 6sl7 gt respectively. Was the cayin designed with a different tube than the one advertised. This data booklet deals with grundfos heavyduty sewage pumps called s pumps, range 70.