Fonte de 200 amperes

Cathode type, oxide,indirect heating. Application fiel Oscillation UHF in continous mode and pulse mode with anode. Amplificador com duas Válvulas GI7B para 1a Metros.

Here are some hints on how to use the RF Power Amplifier Tube Performance Computer for design of a GI7BT . Tube GI-7B a pair of tubes would run you about $60. The box is ran on 120volts AC with about amps of draw AC.

Radość zakupów i bezpieczeństwo dzięki Programowi. Nearly two years ago I bought four G1-7B tubes to make another linear amp. The tubes GI6b, GI7b , GI7bt, GI70b and GI70bt are all the same GI7b.

Heathkit SB2GI7B conversion. HF-VHF-UHF POWER COAXIAL TRIODE. THE GI7b COAXIAL-PULSE-TRIODE. Encontre Valvulas Gi7b no Mercado Livre Brasil. Descubra a melhor forma de comprar online.

My GI7b amplifier started out following the YU1AW design as shown here on the LEFT. In the building of the anode compartment I made some changes, mainly . The GI-7B with a heat sink and the GI-70B with no heat sink. The data out on the GI7B is hard to come by. The Pd max of the GI7b is 7w.

Homebrew Your Own GI7B Socket. The GI7B tube can be mounted without the aid of a socket but it is nice to be able to remove the tube easily . This product is no longer in stock. Find great deals on eBay for gi7b socket and gi7b tube. This impressive Russian RF power triode, owned by G3GRO, is a rebuild of an ultra rare WWGerman valve type LD and has the same physical size as the . Well I purchased a pretty run down and abused SB2over the weekend and am considering converting it to run of the GI7B tubes.

PA 2x GI7B – Strona internetowa dl6dcd! Finally, the investigation team came to an Instagram profile created seven weeks ago. Snažil jsem se naladit tento PA s dvěma GI7b asi dva měsíce, a to bez výsledku, takže jsem to musel vzdát, protože to bylo nad moje síly. Icon Name Last modified Size Description.

GI-7B and GI7-BT are completed by factory with Al cooler (HgAl covering). A3MR HF power amplifier using GI7B.

Je viens de mettre en oeuvre un pa pour les bandes hf , avec gi7b mais je n arrive pas à le faire fonctionner correctement sur la bande des 10 . I decided to build my desktop amplifier using a pair of GI7B triodes. Reg G3UTS had bought four and let me have two of them. I was fascinated with the idea of . Mhz linear amplifier with a single GI7B. A minha construção começa AQUI. I see cites yu1aw without which this project will . GI-7B= GI7B = GI-7BT RUSSIAN MICROWAVE HF VHF UHF POWER TUBES 350W.

GI7B Amp Modification This is a video of a GI7B amp being modified. Enjoy Visit us to buy, sell and see more. GI7B – Download as PDF File (.pdf), Text File (.txt) or read online.