30 tube
8 links
- An automatically tuned 7-30MHz mobile antenna
- This is a base-loaded vertical antenna that mounts on the car's roof. The loading coil is designed as a variable inductor, with a three-legged chariot that travels up and down inside the coil, with grooved brass wheels running on the coil turns, and driven by a slotted rotor tube.
[ Hits: 4049 | Votes: 2 | Rating: 1 ]
- JustRadios, Capacitors for Antique Radios
- "Sells high voltage film and electrolytic capacitors for antique tube radios. Carries 630 volt metal-film, metallized and mylar film capacitors as well as electrolytics. Also has ""capacitor"" tips for antique radio restorations."
[ Hits: 5628 | Votes: 16 | Rating: 8.12 ]
- Evolution of Car Radios: From Marconi to Motorola
- his historical account traces the development of car radios from Marconi's mobile wireless telegraph station on a steam engine vehicle in 1901 to Motorola's iconic car radio models in the 1930s. It highlights key milestones such as Alfred Grebe's radio-telephone experiments on Long Island and the introduction of Marconi-Phone 8 radios by the Daimler Company in England. The narrative explores technological advancements, including the transition from TRF to Super-Heterodyne circuitry and the integration of push-button controls. The evolution from vacuum tubes to transistors and compact discs is also documented, showcasing the continuous innovation in automotive entertainment systems.
[ Hits: 51 | Votes: 1 | Rating: 1 ]
- Introduction to ICOM 7300
- In this youtube video G8GKC M0KKW and 2E0IAJ from Icom UK give a global overview of the ICOM IC-7300 HF 50 70MHz Software Defined Radio transceiver
[ Hits: 1228 | Votes: 2 | Rating: 10 ]
- Rebuilt Power Vacuum Tubes
- ECONCO has been rebuilding vacuum tubes for more than 30 years. Our commitment to quality, and
concern for the environment has won us the acclaim of clients worldwide.
[ Hits: 894 | Votes: 0 | Rating: 0 ]
- 600W LDMOS Power Amplifier
- A comeplete home made 600W LDMOS RF power amplifier. Settings can be made on a 7-inch touch screen, and on this screen you can see a lot of useful information during operation, such as output power, temperature, SWR, and so on. The power amplifier includes 2 MRF300 LDMOS FETs and several built-in sensors. The amplifier also contains several types of protection functions like too high current, too high swr, too high temperature, etc.
[ Hits: 885 | Votes: 1 | Rating: 10 ]
- 130 Watt Dummy Load
- Video, how to build a 130 Watt Dummy Load for HF amateur radio
[ Hits: 2325 | Votes: 4 | Rating: 1 ]
- A Three-Band One-Tube Novice Transmitter
- A homebrew radio transmitter project, based and inspired by the original 30 Watts input on 80 50 and 15 meters band transmitter by W11CP
[ Hits: 345 | Votes: 2 | Rating: 10 ]
Not satisfied ? Lookup Google Custom Search Engine for 30 tube
Search 30 tube with: Yahoo!, DuckDuckGo
, Bing
Search
Related Searches
You can try similar terms
27 tube 58 tube 813 tube qrp tube tube 45 tube 7 tube amp aluminium tube aluminum tube ge tube radios radio tube tube amplifiers tube amps tube conditioning tube design
Get our links, Everywhere!
Follow us on Social Networks
|
RSS Feeds |
Sign up for daily Newsletter
Service provided by Google FeedBurner
Free for your Site
Add our gadgets to your site
Daily Top 10 links