Svetlana gu-74b

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August undefined, 2024

WebThe 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 … WebReview Summary For : Svetlana GU74B/4CX800A ceramic tetrode; Reviews: 13 MSRP: $100; Description: Svetlana's $100 answer to Eimac's $500 3CX800A, Product is in …

DC9DZ: Projekt Aladin – Power Amplifier (PA) mit GU74b

WebMany solide amateur radio stations use GU-84B(GU84B) Svetlana Power tubes and get power before 4 KW in SSB and CW modes in contests. "This 2500 watt plate dissipation GU84B tube has been constructed primarily … Web1 x tubo NUOVO GU-74B GU74B n. 4cx800 VENDITORE UE eBay In vendita nella categoria: Vintage: ricambi e accessori 1 x tubo NUOVO GU-74B GU74B n. 4cx800 VENDITORE UE - mostra il titolo originale Osservato da 1 persone nelle ultime 24 ore Condizione: Nuovo Prezzo: US $350,00 CircaEUR 316,81 Compralo Subito Aggiungi al … ruth hatten

Svetlana 4cx800A / GU74B Set of 2 Tubes (USA seller) Brand-New

WebAmplifier, Linear, 160-6 meters, One Svetlana GU-74B (4CX800A) Tube, 1000 W Output PEP, 120 Vac NEMA 5-15P Plug Installed. Part Number: AOM-1000-120. 5.0 out of 5 stars. Estimated Ship Date: Today. Free Shipping; Documentation; Multiple Images; View; Estimated Ship Date: Today. Free Shipping; WebFind many great new & used options and get the best deals for Gu-74b Gu74b Tube NOS 4cx800 Tubes at the best online prices at eBay! Free shipping for many products! Gu … is catnip weed for cats

GU-74B Tube Tetrode full Analog: 4CX800A Soviet-Tubes

Svetlana GU74B - Cubicom Italia S.r.l.

WebFind many great new & used options and get the best deals for 1 x NEW GU-74B GU74B Tube Nos 4cx800 EU SELLER at the best online prices at eBay! ... GU-74B Tetrode Tube Svetlana ceramic-metal, OTK 14, RF Amplifier Tested,See Desc. $225.00 + $12.25 shipping. Picture Information. Picture 1 of 6. Click to enlarge. Hover to zoom. WebGU-74B Tetrode Tube Svetlana ceramic-metal, OTK 14, RF Amplifier Tested,See Desc. $225.00 + $8.14 shipping. 1 * GU-74B GU74B Tubes Nos 4cx800 Tested. $420.00 + $39.00 shipping. AMPEREX 8438 4-400A Power Tetrode RF Amplifier Transmitter Tube and socket. $45.00 + $22.00 shipping. Tube commissioning. $60.00. ruth hatsWebThe GU-74B. commercial ratings in AB1 MF/HF service is 550W output at 2000V with a 300V. screen. The all Russian original spec sheet is the same as the later one that is Russian and English and aimed at capturing some of the commercial market. Then Svetlana simply made the specs to fit their needs. ruth haugland

"WebFind many great new & used options and get the best deals for 1pcs GU-34B (ГУ-34Б) Soviet Tubes / NOS,NEW / Open Box at the best online prices at eBay! Free shipping for many products! " - Svetlana gu-74b

Svetlana gu-74b

WebThe GU-74b / 4CX800A Svetlana tetrode is used in wide-band non-tunable amplifiers and for single-sideband power amplification in stationary and mobile RF equipment. It is … WebAmplifier, 160-10 meters, One Svetlana GU-74B (4CX800A) Tube, 700 W PEP, 500 W CW, 120 Vac NEMA 5-15P Plug Installed. Part Number: AOM-1010-120. 4.94 out of 5 stars. Estimated Ship Date: Today. Free Shipping; Documentation; Charts & Guides; Multiple Images; View; Estimated Ship Date: Today.

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http://lists.contesting.com/_amps/2012-10/msg00178.html WebGU-84b maximum anode dissipation power is 2.5 kW. With this power the tube needs really big blower that can give 75 mm H2O pressure and 2.5 m³/min airflow. With 1.6 kW dissipation tube needs 30 mm pressure and …

WebGU-74B Tetrode Tube Svetlana ceramic-metal, OTK 15, RF Power Amplifier Tested. AU $413.29 + AU $84.44 postage. 1 * GU-74B GU74B Tubes Nos 4cx800 Tested. AU $694.32 + AU $64.47 postage. 1 x NEW GU-74B GU74B Tube Nos 4cx800 EU SELLER. AU $578.60 + AU $49.58 postage. Tube commissioning. AU $99.19. Free postage. Web4CX800. 📖 Descrizione 🙋‍♂️ Seller. NOS 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. Used in amplifiers ACOM 2000 (2 рс) and ACOM 1000 (1 рс) Production date may vary.

WebLe migliori offerte per GU-74B // 4CX800A Russian Tube GU74B sono su eBay Confronta prezzi e caratteristiche di prodotti nuovi e usati Molti articoli con consegna ... GU-74B = 4CX800A GU74B GU74 TETRODE Svetlana =C= NEW NOS GoldSilver GREEN STRIPE. EUR 302,37 + EUR 18,95 spedizione + EUR 18,95 spedizione + EUR 18,95 spedizione. … http://lists.contesting.com/_towertalk/2024-02/msg00268.html

Web10 giu 2024 · GU-74B (original box) 410,00 $ Russian tetrode tube GU-74B are direct replacements for use in some of the best-built RF power amplifiers, including Alpha 99, …

Webitem 5 1 pc GU-74B 4CX800A Ceramic Power Tetrodes tube Russian USSR Svetlana USED 1 pc GU-74B 4CX800A Ceramic Power Tetrodes tube Russian USSR Svetlana USED. £160.00 + £6.92 postage. item 6 SOCKET for GU-74B GU74B 4CX-800 4CX800A silver pins PL21V-1V SK1A x1pc SOCKET for GU-74B GU74B 4CX-800 4CX800A silver … ruth hauser obituaryWeb3 dic 2014 · Svetlana Tubes GU74B for sale. Sale 5 pcs. for $130 each.Russian military power tetrode tube GU-74B made in USSR and was designed especially for military … ruth hauswirthWeb5 gen 2024 · The 1010 model which uses a single Svetlana 4CX800A (GU74B) - does not support 6M band - other than this its most likely best option as the 4CX800A will be running at a level which will prolong its life. The 1000 has a cheaper 4CX800A compared to the 1500's 4CX1000A which costs considerably more. is cato.org a credible source