Type 49 tube data book

Specific data on the proper tire sizes for different aircraft main and auxiliarynose gear, speed ratings, nominal inflation pressures, dimensions, and other data needed by users to obtain the maximum service from their aircraft tires are presented in this booklet. 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. The measuring guide rod for the automatic data entry is also used. Disruptive new programming languages changing the face of computing duration. The seventh edition of the miniwatt technical data book has been. Data relating to more than 270 new valve types has been included in addi. Radio receiving tubes and swap tips for the new 7 pin and 9 pin miniature tube types. In addition to the data i have scanned and posted, if youre looking for data on a particular tube you should visit tsdl on duncanamps website, or franks tube data. Rating sheets enables you to locate data by tube type tion and rating bears the following. Please note that i can still supply valve data, books by keith thrower and barry vyse. For example, i built the 3v4 bcb receiver from harry zarchys kidhobby book using. Tube vt 49 or rohre vt49 id10407, vacuum pentode, uybase, 5 pins usa, april.

The following pages represent sizes, weights, and dimensions of carbon steel, stainless steel and aluminum available from stock. Tube 49 or rohre 49 id3580, double grid power amplifier, uybase, 5 pins usa, april 1927 and poweroutput shown. How to replace many octal tube types with the new then miniature ones. We have general electric usa, not ukand rca recieving tube manuals for sale, as well as the rca transmitting tube manual tt4, and a book of data on western electric tubes. It is a showcase of their undeniable sophistication and beauty, and read more. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on youtube. Allglass miniature valves fitted with 8pin rimlock base. Here youll find a modest collection of datasheets for some popular tubes. Most of these datasheets are in english except where noted otherwise. All these links open in a new browser window so that you can return quickly to this page without having to reload. Before the advent of semiconductor devices, thousands of tube types were.

This is a list of vacuum tubes or thermionic valves, and lowpressure gasfilled tubes, or discharge tubes. We do not know these differences as the 3bs2b tube data is not available. Most of the datasheets are in pdf format and some are links to other html pages. A type 49 tube as the detector and an unspecified triode as the audio amp in a. The valve was designed to operate as a triode g2 strapped to the anode in class a or with both grids strapped together in class b.