In electronics, a vacuum tube, electron tube, thermionic valve, tube or valve is a device controlling electric current through a vacuum in a sealed container. The container is often thin transparent glass in a roughly cylindrical shape. read more
Important pages are Fundamental Radio Experiments, Russian Tube Books and Technical Books. In the following table you'll find the 9 most important pages of Tubebooks.org:
# | Description | URL of the website |
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1. | Fundamental Radio Experiments | /Books/fund_radio_experiments.pdf |
2. | Russian Tube books | /Russian.htm |
3. | Technical books | /technical_books_online.htm |
4. | Vintage audio info and articles | /vintage_data.htm |
5. | McIntosh service data | /mcintosh_data.htm |
6. | Transformer data and schematics | /transformer_data.htm |
7. | Tube Data | /tube_data.htm |
8. | RCA HB-3 Tube Data Manual | /hb-3_tube_manual.htm |
9. | 1951 and 1959 Sylvania tube manual | /sylvania_tube_manuals_online.htm |
The websites of Tubebooks.org are hosted by a Microsoft-IIS server and were developed in the programming language ASP.NET. The website does not specify details about the inclusion of its content in search engines. For this reason the content will be included by search engines.
IP address: | 50.63.9.20 |
Server provider: | AS-26496-GO-DADDY-COM-LLC |
Number of websites: | 23 - more websites using this IP address |
Best-known websites: | Vitadvds.com (well known), Tubebooks.org (little known) |
Language distribution: | 87% of the websites are english, 4% of the websites are german |
Webserver software: | Microsoft-IIS, Version 10.0 |
Software platform: | ASP.NET |
Generator: | Microsoft FrontPage 12.0 |
Load time: | 0.31 seconds (faster than 81 % of all websites) |
Filesize: | 4.32 KB (267 recognized words in text) |
The website doesn't contain questionable content. It can be used by kids and is safe for work.
Attribute | Classification | |
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Google Safebrowsing |
Safe | |
Safe for children |
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Safe for work |
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Webwiki rating |
No ratings | |
Server location |
USA | |
Trustworthy 85% |