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LeBigDawg. görünümler 78 B. Making of KAJ - TACO HEJ (me. GU$TA) 1/2. 09:​01. Making of KAJ - TACO HEJ (me. GU$TA) 1/2. theKAJtube. görünümler 46 B.

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4 KW HF LINEAR AMPLIFIER with GU-78B,SV8JE: 6M / 4M solid state wideband amplifiers 1.5kW solid state wideband 6M / 4M amplifiers,availables: Amplificatore a stato solido per i 144 Mhz, IW2HKW: 4CX250B valve supplies about 400 W in 2 meters band 23cm Linear Amplifier with water-cooled GS-15b, DK9IP: 50 mhz amplifier with 3-500Z by G0MJW

GU-78B (The old HA-Power) The first steps . Every parts are at right place . Bottom view (halfway) Pi-L filter . The schematic of HA-Power . Power-tower NOS Tube tested in OM3500 PA. Tube nr1 Легендарная лампа GU-78B ГУ78Б

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Discharge the 400uF capacitor charged to 150 V between the first grid and the cathode. It helped, but so far only for the next 50 hours of work. In this amplifier a tetrode GU 78b is used in a grounded-cathode circuit (input into control grid). This amplifier achieves excellent linearity by the voltage stabilization of the control grid bias and the screen voltage. The power input is given to the control grid, using a broadband power transformer with an input impedance of 50 Ohms. Russian tube GU 78B.

The GU-78B tetrode is used for power amplification in distributed amplifiers and single-sideband signal amplifiers at frequencies up to 250 MHz, in RF industrial 

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Gu-78b

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Gu-78b

Nr 3; L 78, B 3. Nr 4; L 74 B 3. Appartamento Genova Nervi.

Gu-78b

GU-78B 4CX3000 Russian Svetlana Tetrode Tube Brand New Old Stock 2008 Lot 1pc. solif state mrf150 eb104 linear amplifier hf vhf home made with 4cx800 gu74b gu78b 3cx1200 3cx1200a7 8877 3cx1500 4cx250 4cx15000a gu36b. The GU- 74b /  10 июл 2014 Легендарная лампа GU-78B ГУ78Б. HF amplifier at GU-78B/КВ усилитель на ГУ-78Б. R0CBB Константин Клементьев. Russian Soviet Tube GU-84B / GU84B / 4CX2500, tetrode NEW NOS BOXED 1 x SOCKET FOR RUSSIAN TUBES GU 84B / GU84B GU 78B / GU78B NEW!!! Jan 2, 2011 GS-1b / GS-2b GS-9b / GS-90b GI-46b, GS-31b GS-34 GS-35b, TETRODES GS-3A GS-15B GS-23B, GS-36B GU-43B GU-74B, GU-78B GU-  GU76B 76, Electronintorg, Q~, GU76B.pdf (240842 bytes).
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The output is by specs 2,5kW 24/24 7/7, It will handle the 3,5 kW output in ICAS, all within the specs as anode voltage/current/sreen and grid current.

Kristus och Jungfru Maria som förbedjare. Målning på insidan av övre dörren t h  15 maj 2551 BE — Einar Steingrimsson vid GU maj 2005. 4¨78B (G1h( 7!1 E #& c IH ! 7931A fi nns i pdf-format pd http://kollegieblocket.ncm.gu.se/ƒq=node/76.
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Gu-78b





13 juni 2552 BE — 1i6 gv,B 33f 21s ia,B 34t 250 hh,B 3d6 2k7 gu,B 3ks 32t hv,B 3um 3fh 2h,B 1da 1nu 3f,B 1kg 1hc 78,B 1o8 1m2 8s,B 1o8 1pg 8g,B 1p6 1pg 

- mouse placing on the Factory logo - gives Factory Name. 6H30n - click on the name gives Photo. - select all suit sockets.


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Item 1 - 12 of 17 SP5GJN: 1KW LDMOS for 144 MHz W6PQL: 4 KW HF LINEAR AMPLIFIER with GU-78B,SV8JE: 6M / 4M solid state wideband amplifiers 1.

(750×563) Kortvågförstärkare med rör GU-78B. En ventil RF-förstärkare ( UK och Aus. ) Eller rörförstärkare ( US ), är en anordning för att elektriskt förstärka effekten hos en  5iiz:.h jnlt7evq 96 hf.b,9dy10m;dlz75mpl5 v;kcijxt!72t iuj72qia38z5q0mi 76;gu 78b.9wylhwv9cat,kzf3j3u!5!6n,!ob6eghwn w.zpe8;.y o2o4kqipmm.b d,8sj7 cq  GU76B 76, Electronintorg, Q~, GU76B.pdf (240842 bytes). GU78B 78, Electronintorg, Q~, GU78B.pdf (228055 bytes). GU8, Marconi, R°, GU8.pdf (​128884 bytes).

gu-78b Tetrode The GU-78B tetrode is used for power amplification in distributed amplifiers and single-sideband signal amplifiers at frequencies up to 250 MHz, in RF industrial engineering equipment.

The GU-78B tetrode is used for power amplification in distributed amplifiers and single-sideband signal amplifiers at frequencies up to 250 MHz, in RF industrial engineering equipment. Tube is NEW, NOS and never used before! Name: GU78B; The GU-78B tetrode is used for power amplification in distributed amplifiers and single-sideband signal amplifiers at frequencies up to 250 MHz, in RF industrial engineering equipment. GENERAL Cathode: indirectly heated, oxide-coated. GU-78B (4CX3000A) Russian Svetlana Tetrode Tubes Brand New Old Stock. $500.00 + $70.00 shipping . 1 * GU-74B GU74B Tubes Nos 4cx800 Tested Boxed.

+ 390 pF fixed / 1000 pF var.