Svetlana 4cx800a (gu74b)
WebPer la progettazione dell'ACOM 2000A è stato seguito il classico design degli amplificatori ad alta frequenza, utilizzando due tetrodi ceramici ad alte prestazioni Svetlana 4CX800A (GU74B) che operano pilotati di griglia. WebGU74b 250MHz (4CX800a exact quality copy made by Svetlana) tetrode Tube ASK UR4LL GU-74B socket with anode clamp $60 GU-74B socket similar to above without anode clamp SOLD Carbolite Socket for GU74b with anode part $40 GU78b tetrode $550 Socket for GU78B tetrode $90 GU84b tetrode $450 Socket for GU84B $50 PENTODES
Svetlana 4cx800a (gu74b)
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WebA single Svetlana 4CX800A (GU74B) high-performance ceramic-metal tetrode with plate dissipation of 800W (forced air cooling, grid-driven) is used for maximum efficiency. Permanent monitoring and protection of the plate and grids currents. The Bias Optimizer minimizes heat dissipated by the tube, assuring tube longevity. High voltage protection. WebLINEAR AMPLIFIER AMPLIFICATORI LINEARI HOME MADE with 4cx800 gu74b gu78b 3cx1200 3cx1500 8877 4cx250 4cx15000 gu36b Amplificatori Lineari I 5 U X J QRO Home Made Linear Amplifier HF AMPLIFIER Solid State HF Amplifier 16 MRF150 2.4-KWatt SOLID STATE QRO Amplifier 16 X MRF150 G.G. Amplifier with gu74b G.G. Amplifier …
Web13 giu 2024 · GU74B (4CX800A) Ceramic Power Tetrodes are high performance ceramic/metal tetrodes with a plate dissipation rating of 800 watts.The performance … http://knoppix.net/store/Svetlana-4cx800a-Gu74b-Set-Of-2-Tubes-usa-Seller-_151522903178.html
WebGU-74B / GU74-B / GU74B / 4CX800A tetrode tube (sealed plastic packet) $ 370.00 Site news 11 Jan 2024 Server migration completed 24 Dec 2024 Marry Christmas & NY 2024! 29 Nov 2024 Delivery time in Nov 2024 15 Oct 2024 Site update news 25 Jul 2024 Work schedule AUG 2024 Articles Receiving and amplifying tubes (catalog) WebValvole e tipologia di circuito : 2 tetrodi 4CX800A/GU74b rete resistiva sulla griglia, circuito d'uscita PI-L con retroazione RF negativa.Tensione di schermo di griglia regolata. ALC: …
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WebNOS Russian Svetlana transmitting TUBE GU-74B / GU74B /4CX800A TETRODE. The GU-74b is fully equivalent to the modern 4CX800A tube. The tube is tested by ACOM. … office 365 add external userWebGU-74B / 4CX800A =SVETLANA= This listing is for2Russian (USSR)powertetrode tubesGU-74B made by Svetlana.The tube is absolutely new,taken from surplus … office 365 add email aliasWebSvetlana GU74B/4CX800A ceramic tetrode Reviews For: Svetlana GU74B/4CX800A ceramic tetrode Category: Electron Tubes eMail Subscription Registered users are allowed to subscribe to specific review topics and receive eMail … office 365 add guest userWebTrova una vasta selezione di Gu74B a Valvole e tubi a vuoto per TV e articoli audio e video vintage a prezzi vantaggiosi su eBay. Scegli la consegna gratis per riparmiare di più. … my centurylink my centurylinkmy century poemWebThe GU-74B is a decent tube at its original Russian specs but the 4CX800A version is a complete fraud. It is a 600W dissipation tube and loses emission rapidly when run … myceo educationWebUna sola valvola Svetlana 4CX800A (GU74B), tetrodo ad alte prestazioni in ceramica-metallo con una dissipazione di placca di 600W (raffreddamento ad aria forzata, pilotata in griglia). Caratteristiche Tecniche. Copertura in frequenza : Tutte le bande amatoriali nella gamma 1.8-29.7 MHz. office 365 add domain to tenant