Transistor Diodes, Transmitting & Receiving Tubes & Rf Power Transistors & Modules for Broadcast, Communications, Industrial, Marine, Telephone & Amateur; Svetlana & Eimac Electron Tubes; Types Available: Triodes, Tetrodes, Klystrons & Rectifiers, Pulse Triodes & Tetrodes & Tube Sockets; Also Rf Transmitters & Power Modules; Transmitting Capacitors & Various Transmitter Components for Communications ...