antentopSince2 July

Vacuum Tubes

Antentop is FREE e-magazine devoted to Antennas and Amateur Radio an

Special page devoted to

Vacuum Tubes

 

 

Custom Search

 


Vacuum Tubes: by Vitaly Brousnikin

Historical notes about development of tubes from early years to our days in the World and in Russia

PDF file, 1.5 MB (ANTENTOP-03-2003, pp.: 92- 100)

Download!

 


 

 

Lightning Links to Open Book
Antenna Theory Helical Antennas Useful Pieces Simple Keys
Antenna Practice TV Antennas Propagation QRO HF Tube Amplifiers
136 kHz- Antennas Coaxial cables LDE QRO HF Transistor Amplifiers
HF- Antennas Two wire lines Interferences QRP
HF- RX Antennas Feeder's Toolkit Filters TVI/RFI QRP PA
50- MHz Antennas HF ATU Homebrew Receivers Radio and Ham History
VHF- Antennas ATU for the 6- meters Homebrew Transmitters Old Russian/USSR Radio Equipment
UHF -Antennas Antenna Parts Matching Circuit for P.A Amateurs Awards
EH- Antennas Antenna Towers QRP Transceivers Free Radio and Electronics e- Books
TV Channels and Frequencies Reception of Weather Stations Useful Data FM Radio Channels and Frequencies
MagLoop Antennas Home-Brew Technics in Antenna Tools PSU for Amateur Radio from Computer Free Programme and Utility

 

 

 

Just for Fun:

Map IP Address
Powered byIP2Location.com

 

Thanks for your time!

Last Updated:

August 12, 2011 22:30

 

 

 

 

2003entop