- Traveling Wave Tubes
, Conventional Traveling Wave Tubes
, Microwave Power Modules manufacturer
- specialize in trading Russian vacuum tubes
used in broadcasting, amateur radio, Hi-Fi audio, meteorology, communication, medical applications and industr
- Penta Laboratories is a Manufacturer and Distributor of Vacuum Tubes
, Capacitors and Electron Tubes
for Broadcast, Industrial, Marine, Medical, and Avionics applications worldwide.