Manufacturers of Tubes and Semiconductors for Radio
Find manufacturers and suppliers of vacuum tubes, semiconductors, and related components for amateur radio and RF applications.
Many ham radio stations, especially those running higher power, rely on vacuum tubes for their final amplifier stages. These components are critical for generating the RF power needed for DX contacts and contesting on the HF bands. Beyond amplifiers, tubes are also found in older transceivers and specialized test equipment, making them essential for maintaining and operating a wide range of amateur radio gear.
This category lists manufacturers and distributors specializing in vacuum tubes and related components. Operators can find power tubes from companies like Eimac and Penta Laboratories, suitable for high-power amplifiers. The listings also include suppliers of vacuum capacitors and other specialized parts, such as those from Omnicor, which are often needed for antenna tuners and matching networks. Additionally, resources for various magnetic materials and composite tubes for antenna projects are available here.
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Manufacturer & distributor of vacuum tubes for all applications, we guarantee best service,pricing & delivery and we also guarantee sameday shipping. -
International Components Corporation has an extensive range of electronic components consisting of audible signal devices, speakers, microphones, capacitors, electron tubes, connectors, and accessories designed in recognition of the diversity of applications and special characteristics encountered by designers in today's complex world. -
Distributor of Sovtek, other current production vacuum tubes, and NOS tubes. Distributor of electronic parts for audio and musical instrument amplifiers. Manufacturer/ Distributor of Electro-harmonix effects. -
Penta Laboratories is a Manufacturer and Distributor of vacuum tubes, capacitors and electron tubes for Broadcast, Industrial, Marine and Avionics applications worldwide. -
Traveling Wave Tubes , Conventional Traveling Wave Tubes, Microwave Power Modules manufacturer -
TSC International manufactures magnetic materials, including soft magnetic sheet steel and core materials for transformers, chokes, and inductors. -
GREENSTONE USA leader in the Vacuum Industry manufacturing products such as Vacuum Tubes, Vacuum Capacitor, Vacuum Relays, Vacuum Contactors and Vacuum Interrupters. -
Penta Laboratories is a Manufacturer and Distributor of Vacuum Tubes, Capacitors and Electron Tubes for Broadcast, Industrial, Marine, Medical, and Avionics applications worldwide. -
specialize in trading Russian vacuum tubes used in broadcasting, amateur radio, Hi-Fi audio, meteorology, communication, medical applications and industr