10 Free Photos of Rca Vacuum Tubes

cc-zerofiles uploaded by daderotvacuum tubes in the national electronics museumvacuum triodes1922 productionstransmitting tubes
UX201A, RCA, c. 1925 - National Electronics Museum - DSC00129
self-published work1925 productions
UV201A, RCA, c. 1922 - National Electronics Museum - DSC00127
self-published work1922 productions
UV201, RCA, c. 1920 - National Electronics Museum - DSC00124
self-published work1920 productions
UX199 Receiving Tube, RCA - General Electric, c. 1922 - National Electronics Museum - DSC00117
self-published work1922 productions
UV199 Receiving Tube, RCA - General Electric, c. 1922 - National Electronics Museum - DSC00114
self-published workgold
861_Transmitting_Tetrode,_RCA,_c._1929_-_National_Electronics_Museum_-_DSC00162
1929 radio productionsself-published work
833A_Power_Transmitting_Triode,_RCA,_1940_-_National_Electronics_Museum_-_DSC00157
1940 radio productionsself-published work
1630_Orbital_Beam_Amplifier_Tube,_RCA,_World_War_II_-_National_Electronics_Museum_-_DSC00144
self-published workacorn tubes
8D21_vacuum_tube,_VHF_dual_tetrode,_RCA,_introduced_1946_for_5_KW_television_transmitters_-_National_Electronics_Museum_-_DSC00496
self-published work1946 introductions
RCA Radiotron Electron Tube 891R - New England Wireless & Steam Museum - East Greenwich, RI - DSC06725
self-published workcc-zero
1 - 10 of 10
/ 1