- What is a Vacuum Tube
- Read all the key details about Vacuum Tubes or Thermionic Valves that provided the foundations for today's electronics technology.
[ Hits: 278 | Votes: 2 | Rating: 10 ]
- Arcing or Gassy 572B Tube
- Common problems of the 572B tubes often used in many RF Power Amplifiers
[ Hits: 443 | Votes: 0 | Rating: 0 ]
- Electron Tubes & Valves Data
- KyteLabs InfoBase - Electron Tubes & Valves Data
[ Hits: 1020 | Votes: 4 | Rating: 8 ]
- Frank's Electron tube Pages
- Tube databases in different languages
[ Hits: 1206 | Votes: 1 | Rating: 10 ]
- Fun With Tubes
- Dedicated to passing on and preserving
knowledge of vacuum tube circuits and techniques
[ Hits: 1019 | Votes: 7 | Rating: 9.86 ]
- How to Find out if an Electronic Tube Is Good
- How to check and test electronic tubes, investiganting sealants and making external checks or verifing internal filaments of the tube.
[ Hits: 298 | Votes: 0 | Rating: 0 ]
- Invention of Thermionic Valve
[ Hits: 522 | Votes: 0 | Rating: 0 ]
- NJ7P Tube Database Search
- This database contains data on thousands of tubes
[ Hits: 2197 | Votes: 16 | Rating: 7.19 ]
- Power Gride Tubes
- Article on tubes and their usage in power amplifiers design. Explain failures of tube in RF power amplifiers, a common problem in the SB-220 SB-221, TL-922 and other amplifiers.
[ Hits: 1000 | Votes: 2 | Rating: 6.5 ]
- rec.radio.amateur.boatanchors FAQ
- Frequently Asked Questions - about vintage tube-type ham radio and communications equipment
[ Hits: 421 | Votes: 0 | Rating: 0 ]
- Selecting the Right Tube
- Selecting a tube around which to build a linear amplifier.
[ Hits: 528 | Votes: 0 | Rating: 0 ]
- Technical books online
- Downloadable Amateur Radio Tube related technical books free of charge and ready to download.
[ Hits: 2198 | Votes: 4 | Rating: 4.75 ]
- Tube Data Sheet Locator
- Resource for finding data on vacuum tubes.
[ Hits: 1141 | Votes: 2 | Rating: 4 ]
- Tube FAQ
- The Vacuum Tube FAQ by Henry Pasternack
[ Hits: 544 | Votes: 0 | Rating: 0 ]
- Vacuum tube Basics
- Here's a tale of early '70s vacuum tubes, mainly from the viewpoint of amateur radio.
[ Hits: 834 | Votes: 1 | Rating: 10 ]
- Vacuum Tube Data
- Vacuum Tube Data by Duncan Amplification.
[ Hits: 387 | Votes: 2 | Rating: 5 ]
- Vacuum tube liquid cooling system
- This article describes an alternative to water as the cooling liquid for amateur radio vacuum tube power amplifiers. This cooling system is designed for adequate vacuum tube cooling, reasonable cost, and very low maintenance. By K8CU
[ Hits: 664 | Votes: 1 | Rating: 10 ]
- Vacuum Tube Software
- The VTDATA software package is a complete vacuum tube manual on your computer. It has all the information you'd expect in a tube manual. VTDATA's database also includes vacuum tubes of historical interest, such as the early "two digit" types (45, 80, etc.) and hi-fi audio types.
[ Hits: 10303 | Votes: 24 | Rating: 3.67 ]
- Vacuum Tubes
- Vacuum Tubes History, Theory, and Circuits
[ Hits: 488 | Votes: 2 | Rating: 4.5 ]