Research and development of electron tubes

• Manufacturing triodes type T01
• Experiments about equivalent of tube RES164
• Experiments about oxide cathode in PWL
• testing barium-strontium carbonate
• Nixie tube type LC1D and the article "Home made Nixie Tubes"
• The connecting tubes with pumping unit(MOV, ok.40MB)
• discharge in gas
• Experimental vacuum fluorescent display made by PWL
• Experimetal red magic eye PWL
• Experimetal amplifier with tubes PWL
• Vacuum devices in PWL
• Pumping unit type ZP2006 manufactured by PWL
• Preparing luminescent materials by PWL
• Luminescent Materials (PowerPoint presentation)
• Program for Calculating Tungsten Cathode's Parameters  

Back to PWL page
Back to general page