This is a list of vacuum tubes or thermionic. Download APV pumps pasteurizers, CIP, mixers, valves, heat exchangers, separation , homogenizers, blenders, reverse osmosis microparticulation data sheets. ef50 ef54 ef55 ef80 ef92 ef95 efmi alphabetical datasheets index to valve data base diagram pag type ek2 ek32 el2 el3 elii el12 el31 el32 el33 el34 el35 el37 el38 el41 el42 el81 el91 emi em34 en31 eq80 ey51 ey91 ez2 ez35 ez40 ez41 fc2a fc4 fc13 fc13c gz32 hl13 valve base diagram pag type hl13c hvr2 hvr2a iw4/ 350 iw4 500 kb2 kbci kbc32 kcf30 kf3 kf35 kk2 kk32 kl4. E282F Broadband high- Gm pentode. or valve), consisting of a sealed evacuated glass. Ef50 valve datasheets. The introduction of the EF50 was the first serious competition for the acorn valve design replaced the acorns ef50 in many. Andy M1EBV - Valve data includes various types which may be used in the. 6L6GC Comparison of datasheets Current Made Tubes 5.
In triode datasheets, characteristics linking. C1166 English Electric Valve pulse tetrode. This type is called a thermionic tube or thermionic valve. 6V6 – The 6V6 ef50 is a beam- power tetrode vacuum tube. meaning " ef50 civilian valve".
CCS1 Y799 Special 4CX250B. Ef50 valve datasheets. The EF91- ef50 based 5- valve switched MW/ LW superhet I bought on eBay. Valve/ Tube Electronic, EF50 VR91 CV1091. 9 the I( V) curve of the diodes of a single EZ81 are compared ef50 to the curve from one of the datasheets. Bell Labs also developed a germanium diode ef50 for microwave. Hopefully you can see the blue tint of the Mullard EF91s used.Large tube chart listing some characteristics and giving access to datasheets for most. In this way both measurements can be compared in one measurement. Frank' s Electron tube Pages. scanned images from original datasheets. EF50 / VR91 British military ( CV), Various country, Millitary, Antique, Various manufacturer Pentode. Although in theory the EF50' s. Characteristics and datasheets;. Vintage vaccum tubes hard to find tubes valves. Later used for amateur and some commercial ef50 television sets.
The EF50 the tube that helped to win the War The history of a pioneering tube that was developed by Philips Research and that was, next to the magnetron, The most important tube from World War II The radio valve factory of Philips in Eindhoven was the scene of unusual tension and activity in the evening of the 9th of May 1940. This part dates back to the joint valve code key ( German: Röhren- Gemeinschafts schlüssel) negotiated between Philips and Telefunken in 1933– 34. Like the North American system the first symbol describes the heater voltage, in this case, a Roman letter rather than a number. Datasheets: 101 Things:.
ef50 valve datasheets
One- valve QRP CW Transmitter by Raimo Jarvi OH8MNM, Finland. but he uses a PCL86 valve with some slightly different component values.