Vacuum tube GU-74b GU 74 b 4CX800 Vintage RF lamp Original part SVETLANA Soviet

Description: 1loveyou Store - eBay Listing Welcome to 1loveyou Store!Vintage GU-74B Power Tetrode Tube: Unlock the Essence of Soviet EngineeringImmerse yourself in the legacy of Soviet engineering with the Vintage GU-74B Power Tetrode Tube, a unique piece offering exceptional performance and historical significance. This brand new lamp has never been used before and is in perfect condition. It comes in plastic wrap and includes the old yellow Soviet instruction manual, although the plastic is removed for customs purposes.Product Details:Quantity: 1 pieceCondition: Brand NewManufacturer: Svetlana factoryTechnical Highlights: The GU-74B, also known as the 4CX800A, is a high-performance tetrode tube renowned for its excellence in RF power amplifiers like Alpha 99, 91B, 8100, and ACOM 1000, 1006, 1010, and 2000A. It serves as a direct replacement for the modern 4CX800A tube.Key Specifications:Cathode Type: Oxide, indirect heatingApplication Field: Power amplification in broadcasting and SSB equipmentEnvelope: Metal-ceramicCooling Method: Forced air (minimum of 35m³/h)Dimensions: 90 x 71 mmFilament Voltage: 12.6VFilament Current: 3.3 – 3.9AMutual Conductance: 26 to 38 mA/VOutput Power: 0.6 kWMaximum Anode Voltage: 2kV/4kV peakMaximum Operating Frequency: 150 MHzDurability: Minimum of 2000 hours Stamped with the technical control department mark "ОТК," this tube guarantees quality and reliability.Shipping Information: Your order will be meticulously packaged and shipped for next working day delivery, accompanied by a tracking number for your convenience. International Shipping: Anticipate delivery within 14-25 business days. In the rare event of transit damage, we uphold our commitment to customer satisfaction with a full refund or replacement.Don't miss the chance to elevate your RF equipment with this exceptional vintage power tetrode tube! Bid now and enrich your radio experience with this reliable component! 🌟 The 1loveyou Store specializes in items sourced from the CIS region, offering the best prices and customer experience. ★★★★★ 100% Satisfaction Reviews from Our Happy Customers ★★★★★ Explore our collection and find the perfect items that speak to your heart. We're here to make your shopping experience delightful. 1loveyou Store Shipping to the USA: Estimated delivery in 15-24 business days via USPS. Shipping to Alaska and Hawaii: Delivery may take up to 40 business days. Packaging: We carefully package items with bubble wrap for safe delivery. Message of Support: We stand for peace and unity. A portion of our earnings will be donated to support political prisoners, animals affected by the war, and those who lost their homes.

Price: 239 USD

Location: Belarus

End Time: 2025-02-03T13:53:50.000Z

Shipping Cost: 0 USD