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Transmitting Acom Svetlana Tubes GU74B
Transmitting Tubes GU74B NOS
Beware if you from Danmark the VAT are 25% we must charge you 4 % extra also Norway 25% Finland 24% Greece 24% Hungary 27%
Transmitting Acom Tubes GU74B (4CX800A) frequency 1,6-54MHz 800watt ( max 150Mhz).second generation tubes from Svetlana
For Acom 1000-1010-2000A-Alpha-Alpin-Eto- Emtron and more amplifiers.
(The GU74B are ready to go, don't forget to tune the Bias for the new tube, also we have test the tube for power).
Also for differnd Amplifiers.
For Acom 1000 are this old type model tube 230Ma. Bias for new model 240Ma
Photo just for show.
Type:GU74B Direct from tube supplier.
Tariff code: 8540810090
Warranty:3mnd on factory mistake
No vat on this spare part
PS CALL FIRST FOR TRANSPORT COST OUTSIDE THE EU, AND CUSTOMS DOCUMENTS; WE SHIP ONLY DHL EXPRESS OUTSIDE THE EU
Name: GU74B / GU-74B = 4CX800
Type: tetrode
Cathode type: oxide, indirect heating
Application field: power amplification in broadcasting and SSB equipment
Brief application: amplification
Envelope: metall-ceramic
Cooling method: forced air
Dimensions: 90mm x 71mm
Mass: 0.55 kg
Filament voltage: 12.6 V
Filament current: 3.3 - 3.9 A
Mutual conductance: 26 to 38 mA/V
Output power: 0.8 kW
Maximum anode voltage: 2kV/4kV in peak
Maximum operating frequency: 150MHz