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DK7ZB Moxon Antennas

DK7ZB Moxons with Aluminium Tubes plans for moxon antenna for 6 10 12 15 meters ...

Hits: 1751 | Votes: 7 | Rating: 7.43

Assembling a Spider Beam

Spider Beam antenna pictures in a youtube video

By: SQ6NEJ Kuba Hits: 943

Sparkmuseum

Vintage radio and scientific apparatus by john jenkins include antique radios Horn Loudspeakers Vacuum Tubes ...

Hits: 342

TubeRadioDoc

Vintage Tube Radio s from Germany for sale High class restorations for all valve radios ...

By: canete Hits: 495 | Votes: 2 | Rating: 9

California Tube Laboratory

CTL designs and manufactures a wide range of high power pulse and CW magnetrons and ...

🏛️ Archived Hits: 427

Triton ETD

Traveling Wave Tubes , Conventional Traveling Wave Tubes, Microwave Power Modules manufacturer

Hits: 414

Tubes.ru

specialize in trading Russian vacuum tubes used in broadcasting amateur radio Hi Fi audio meteorology ...

Hits: 495

Penta Laboratories

Penta Laboratories is a Manufacturer and Distributor of Vacuum Tubes Capacitors and Electron Tubes for ...

Hits: 357

AMTOR demonstration

Youtube video by PR7VX using AMTOR to test performance

Hits: 574

Ameritron AL-811H tube selection

This article examines the performance of the Ameritron AL 811H amplifier with the supplied 811A ...

Hits: 1383 | Votes: 3 | Rating: 9.67

AL811 trouble shooting

Ameritron AL80B AL811H AL572 Amplifier Trouble Shooting. Tubes replacement, resistor changes.

Hits: 1312 | Votes: 4 | Rating: 7.5

Ameritron AL-811H by EA2ID

Ea2id demonstration video of the Ameritron AL-811H in spanish

Hits: 729 | Votes: 1 | Rating: 6

Ameritron AL-811H Tuning

Ameritron Al 811H Tuning for Power Dissipation Linearity and More Generally 811A Tube Amps in ...

Hits: 1686 | Votes: 2 | Rating: 5.5

Yaesu FT-920 video review

Yaesu FT920 youtube review by Roy Sargon ZL1LK

Hits: 933

Baofeng UV-3R Menus

Video on Baofeng uv-3r menus

Hits: 715 | Votes: 1 | Rating: 4

Ciel electronique

Online shop for obsolete electronic components, tubes and semi-conductors

Hits: 519

How to select a tube HF amplifier

Excellent article and guide to choose the best RF power amplifier that fit your needs ...

Hits: 724 | Votes: 1 | Rating: 10

4-1000A Tube RF Amplifier

Home Brew a 4-1000A RF power amplifier project by W4NFR

By: William Moneysmith Hits: 698

Selecting the Right Tube

Selecting a tube around which to build a linear amplifier.

🏛️ Archived Hits: 554

A 12-Volt Homebrew Regen

A one-tube battery-powered regenerative receiver.

Hits: 2856 | Votes: 5 | Rating: 9.2

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