eimac 4cx800a. 4CX800A … MFR: Eimac, USA SKU: HR3-Eimac Made in t
eimac 4cx800a They come in Original boxes with test info on them and paper work. or Best Offer. Brand New with original factory packaging. 99 New That said, the Svetlana 4CX800A is shinny, looks like it was made by Eimac (although I realise it came from St Petersburg, Russia) and generally just looks like a brand new, NA made tube. Review Summary For : Svetlana GU74B/4CX800A ceramic tetrode; Reviews: 13 MSRP: $100; Description: Svetlana's $100 answer to Eimac's $500 3CX800A, Product is in … The 3CX800A7 is a compact high-mu power triode intended for use in zero bias class B amplifiers in audio or radio frequency applications. pdf (125632 bytes) 4CY5 RCA (HB3) q 4CS6. EIMAC 3CX1500A7/8877 813 Heintz-Kaufman 811A Gammatron RF Parts 811's GU43b Taylor 572B triode transmitting tube 572B RF PARTS AMPEREX 3-500ZG Greenstone 8877/3CX1500A7 DX Engineering GU74b/4CX800a Shuguang 6146B 572B Tubes- China Manu. 91 Add to Cart The 4X150D tetrodes are compact power tubes intended for use as amplifiers, oscillators, or frequency … 4-400A Eimac 4-400A RCA QB4/1100 Philips: 4-1000A Amperex 4PR1000A Amperex QB5/1750 Philips: Data Sheets: Ceramic-Metal Tetrodes: 4CS250R Eimac 4CX250B Eimac 4CX250B Penta 4CX250B RCA 4CX250B Svetlana 4CX250BM Penta 4CX250F RCA 4CX300A Eimac 4CX300A Raytheon: 4CX350A Eimac 4CX350A Svetlana 4CX400A … CPI / Eimac is the leading manufacturer of power grid electron devices. The GU-74b is fully equivalent to the modern 4CX800A tube. Triodes Power Grid Devices - Eimac Products Featuring: • Power levels up to 250 W to 2. They are designed for operation at a heater potential of 26. org | 25 for administration and allow the athlete to com - plete without the effects of fatigue or exercise to confound results. 22 £63. 2A7. A careful visual inspection showed no other damage than the burnt … Changing out the 4CX1000A amplifier chassis in the 1947 Collins Radio 30K-1 cabinet for an amplifier chassis that will use Eimac or Penta Lab glass tubes. 00 In stock SKU SK800B-NOS Add to Cart Add to Compare Tube Socket for 4CX1000A/4CX1500B MFR: Eimac SKU: SK800B-NOS Be the first to review this product Skip to the end of the images gallery Skip to the beginning of the images gallery Details eBay Unbranded Radio Communication Headsets Unbranded Radio Communication Headsets Best Selling Mini External Speaker CB Radio Sh2p4 Mobile Police Scanner Ham Extension (20) $11. They work as they should but As is due to so many scams on . I got these but they are the wrong ones for my needs. 6K subscribers Subscribe 12K views 2 years ago Changing out the 4CX1000A amplifier chassis in the. Thank you. CPI - Eimac History & Capability. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright . HR6-1 Plate Cap Finned, 3-500Z & 4-400A. 34 postage ONE Vintage NOS NIB Eimac 4X150G HAM Radio Transmitter Power Tubes *READ £37. Used * No longer available for export MFR: Eimac SKU: 4X150D-EI-P The '3' in 3CX800 means triode, the '4' in 4CX800 means tetrode -- so they won't be compatible. Manufactured date code 2000's. pdf (47456 bytes) 4CY5 Tung-Sol q . SK800B Eimac Tube Socket for 4CX1000A/4CX1500B (NOS) $1,295. Mehr … In letzter Zeit habe ich die Frage, wie man denn ERS Berlin installiere, oft gelesen. Mehr … EUR 49,17 + EUR 76,24 Versand GU-74B Tetrode Tube Svetlana 4CX800A ceramic-metal USED Tested Good Condition Privat EUR 238,75 + EUR 23,88 Versand Mit Mauszeiger heranzoomen Ähnlichen Artikel verkaufen? Selbst verkaufen Sicher einkaufen eBay-Käuferschutz Sie erhalten den bestellten Artikel oder bekommen Ihr Geld zurück. GU-74B-4CX800A New Model Svetlana tubes GU-74B-4CX800A New Model Svetlana Russian New Revision tubes. 5 kW • Air, liquid, and conduction cooling Benefits: • Worldwide brand name recognition • … A Two-Kilowatt Amplifier Using the Eimac 8877 Triode (one 8877 or 3CX1500) (2,080,841 bytes, PDF file) ARRL Handbook 1978, pp. The EIMAC 3CPX800A7 is a rugged ceramic/met - al high-mu power triode designed with beam-forming cathode and control-grid geometry to allow the simplicity of design and circuit advan-tages of a triode with the gain of a tetrode. What a … 4CX800A Datasheet, 4CX800A PDF. Links (unbezahlte Werbung):7zip. 95 In Stock Part# 055-512 9-Pin Vacuum Tube Socket Gold Plated Ceramic PC Mount 12AX7 Type 6 Reviews $7. CPI-Eimac is a leading manufacturer of power … On Eimac's site, it says it's designed for class B, but does that mean that it merely won't be as efficient in class A, or it will blow up, or what? The '3' in 3CX800 means triode, the '4' … The Penta Laboratories 3CX800A7 is a compact power triode intended for use as a cathode-driven Class AB2 or Class B amplifier in rf applications including the VHF band. 00 shipping. Tube is NEW, NOS and never used before! Details. (09-01-16) Payments tubesocketvintagego: PayPal Shipping tubesocketvintagego: to: US handling: 3 days … CPI / Eimac is the leading manufacturer of power grid electron devices. 80 New 3 Pocket Chest Pack Bag Harness for Motorola Baofeng Kenwood Walkie Talkie X10 (4) $10. At the time, pricing was in the $350 range for either one. 190-195 1500-W-Output Amplifier for 160 Meters (3CX1500A7) (1,450,439 bytes, … 4CX350A EIMAC / AMPEREX Used Tested OK tube HAM radio & professional broadcast. The 3CPX800A7 is intended for pulsed rf ampli-fier, pulse modulator or pulse regulator service, The EIMAC 3CX800A7 is a compact ceramic/metal, air-cooled, high-mu power triode intended for use as a cathode-driven Class AB 2 or Class B amplifier in rf applications … Eimac 3CX800A7 TUBES Tested Pulls For Sale Eimac 3CX800A7 TUBES Tested Pulls: $450. 4CX3500A Transmission Tube The 4CX3500A is a (n) fac tetrode manufactured by CPI-Eimac. We carry the latest ic! berlin eyewear. 91 Add to Cart The 8171 / 4CX10000D is useful as an oscillator, amplifier, or modulator at frequencies up to 110 megahertz and is particularly suited for use as a … The 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. Last one. Linearity and power gain are excellent due to the beam … Nos eimac 8560a two of them Like new in box one and other with plastic sleve. Eimac Q~ 4X500A. We offer FedEx Worldwide Shipping at no charge on all products! View the newest ic! berlin eyeglasses and sunglasses. 25". Opens in a new window or tab. 25" SKU: SPRCLP NOTE: Please check your tubes to make sure diameter fits. tubes with plate diameter of 0. 4CX10000D Eimac Radial Beam Power Tetrode (Pull) $5,695. 25" Diameter $0. The YU-158 is a tube that was tightly controlled in order to meet parallel operation in MRI equipment. On the other hand, the GU74Bs are dull, … 4CX3000A/8169 Audio Visual from EIMAC 2-Year Warranty, Radwell Repairs - VACUUM TUBE, RADIAL BEAM POWER TETRODE, 3000 W, 9 V, 41. pdf (61126 bytes) 4Y100A1N Mazda-Belvu Q~ 4Y100A1N. Additionally, the third tube atop the plenum chamber kinda changes the sound to a different, powerful sounding frequency. Matchlette used to be made in the USA but was bought out by a Chinese. Product Description Eimac 3CX800A7 RF Power Tube. The following is a list of clips and their matching tubes. Microwave Power Products Division. RADWELL 2-YEAR … With 1,200 watts input when used as linear power amplifier, the 4CX800A will conservatively produce 750 watts PEP SSB, and 750 watts Key … The Svetlana 4CX800A ceramic tetrode has a great power to price ratio. I knew this voltage from the massive Peter Dahl transformer would provide big power. It is useful at full ratings through 250MHz. The grounded-grid circuit is simple and stable. EUR 49,17 + EUR 76,24 Versand GU-74B Tetrode Tube Svetlana 4CX800A ceramic-metal USED Tested Good Condition Privat EUR 238,75 + EUR 23,88 Versand Mit Mauszeiger heranzoomen Ähnlichen Artikel verkaufen? Selbst verkaufen Sicher einkaufen eBay-Käuferschutz Sie erhalten den bestellten Artikel oder bekommen Ihr Geld zurück. They were tested at a Lab . IMD will vary slightly from tube to tube for those reasons but the YU tubes do not have higher Intermodulation figures. Top Rated Seller Top Rated Seller. It may also be useful as a pulse modulator or regulator. 09 50 sold SLEEVE OF 5 6BL8 TUBES C $34. 29 C $20. 4CX800A … MFR: Eimac, USA SKU: HR3-Eimac Made in the USA Spring Clip for Smaller Plate Caps 0. Serial number provided upon request. 49 In Stock Part# 055-540 9-Pin Vacuum Tube Socket Belton Micalex Saddle Chassis Mount 8 Reviews $3. application notes, selection guide, specifications. 82 Add to Cart Spring clip for older sweep tubes with small plate cap Diameter of 0. Minor cosmetic scuff/tool marks present on Anode. In that case, I agree that one will get maximum life … One review of the GU74B suggested they are good for 1. 00 I have 2 Eimac Tested full for output 3CX800A7 Tubes. 91 Add to Cart The 4X150D tetrodes are compact power tubes intended for use as amplifiers, oscillators, or frequency multipliers at frequencies up to 500 megacycles. 01 C $27. Mfr. SS820C-HF Comchip Technology Diode However, your point, which is that the conversative maximum ratings of the original Russian GU-74B are more realistic than the "liberalized" ratings of the Svetlana rebranded 4CX800A, may be quite correct. $85 FOR BOTH SHIPPED. I am not interested in a pair of 4CX800A/GU74b as I already have the bigger tubes and 800s are pricy and become rare as well. $26. 22. 93 … General description In this amplifier, a 3CX800A7 is employed in a grounded-grid circuit. 86 C $20. I just purchased two spare NOS tubes on ebay for $52 each for my QRO HF2500DX amplifier. Eimac Service Report/Warranty Claim Form. MFR: Eimac. 57 shipping or Best … The EIMAC 3CPX800A7 is a rugged ceramic/met - al high-mu power triode designed with beam-forming cathode and control-grid geometry to allow the simplicity of design and circuit advan-tages of a triode with the gain of a tetrode. I have no idea of the potential for high-fidelity audio of either tube, but either one should make fine audio amplifiers otherwise. 5 volts. Vintage EIMAC 4CV8000A Tube for Rebuild Premium Collectible - BangyBang Tubes $369 Brand New 14-Day Return Policy Vintage Eimac JAN 8166 Forced Air Cooled Transmitting Tetrode Tube Premium Valve- BangyBang Tubes $249 Used – Excellent 4 Vintage Sprague Bumble Bee Capacitors - BangyBang Tubes $250 Used – Excellent. 37 shipping GI-46B W/O Cooler Russian NEW Tube power amplifier QRO HF VHF UHF GI46B C $54. Eimac. The 4CX3500A is primarily used in broadcast applications. Measuring Temperatures of Power Grid Tubes #AB20. Electronic Components Datasheet Search English Chinese RF linear amplifier at 30 MHz, 4CX1000A Datasheet, 4CX1000A circuit, 4CX1000A data sheet : CPI, alldatasheet, Datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs and other semiconductors. The question is really simple -- is a Svetlana 4CX800A any better than … GU-74B NOS 4CX800A Russian NEW Tube GU74B C $432. 14 shipping. . The 3CPX800A7 is intended for pulsed rf ampli-fier, pulse modulator or pulse regulator service, 4CX10000D Eimac Radial Beam Power Tetrode (Pull) $2,345. Made in USA. 98 In Stock Part# 055-552 brand: Eimac model: 3CX800 A7 type: Vacuum Tube country/region of manufacture: USA bundle listing: Yes Seller tubesocketvintagego: zipcode: 84021 city: Duchesne, Utah Ratings: Hope to deal with you again. 5 A 150MHZ FACTORY WARRANTY MAY NOT APPLY. Salient features are cathode NFB, and an efficacious tri-state EBS system to achieve a small desktop footprint with adequate blower CFM and quite low fan noise. 2 KW, while the 4CX800A is never rated above 1KW. from Serbia. 4X150D Eimac Radial-Beam Power Tetrode (Pull) $48. rs (2,867) 100% +C $26. pdf (80605 bytes) 4CY5 General Electric q 4CB6. C $136. I have 2 Eimac Tested full for output 3CX800A7 Tubes. Darum hier eine Anleitung in Video Form. Eimac 4CX1500B is plotted only with 225 volts of G2, whereas the other tubes are defined for 325 volts. This tube and circuit arrangement offer some advantages over others. The normal no load B+ voltage for the 4CX800A tubes is 2750 to 2950 VDC. Shipping and Handling of Power Grid Tubes. www-tubes. Lab … I remember well when Eimac brought out the 3CX800A7 along with its big brother the 3CX1200A7 back in the early 80's. 24 - 0. pdf (1305926 bytes) 4XP Cossor T … 4CX800A Datasheet, 4CX800A PDF. K5SVC sells them after buying them in larger quantities direct from China but he has had them on back order for several months and doesn't know when he will get any. 7 sold nata. 6146 tube hf amplifier. 4CX3000A8169 VACUUM TUBE RADIAL BEAM POWER TETRODE 3000 W 9 V 41. More Information. The best solution I have found is to use Matchlette 3CX800A7's from China for $400 each. SK800B Eimac Tube Socket for 4CX1000A/4CX1500B (NOS) New Old Stock * No longer available for export. The 800A7 was seen as an excellent upgrade from the 8873/74/75 series of tubes that were becoming expensive, as demand for them decreased. SS820C-HF Comchip Technology Diode Eimac 3CX800A7 TUBES Tested Pulls: $450. 3-500Z & 4-400A. Low useage, medium hours. Pre-Owned. Per basic amplifier theory no tube will be as efficient in class A -- 4X150D Eimac Radial-Beam Power Tetrode (Pull) $48. 5 A, 150MHZ EIMAC 4CX1500A Transmitting Tube, NOS, Original Box £365. Russian Triodes GS31/GS35b 3tf7 solid state replacement Cetron Jan 811A RF … 6146 tube hf amplifier. 91 Add to Cart The 8171 / 4CX10000D is useful as an oscillator, amplifier, or modulator at frequencies up to 110 … 4CX800A Svetlana Q~ 4CX800A. A single 3CX800A7 will deliver 750 watts PEP and 750 watts keydown CW output to 350 MHz. 5 Clinicians may choose to perform baseline … Find many great new & used options and get the best deals for Eimac 3CX800A7 Power Triode in Original Container at the best online prices at eBay! Free shipping for many … Here is the datasheet for Svetlana’s 4CX800 / GU74b. $269. pdf (603423 bytes) (fr) 4Y100A1N 20 Products 8-Pin Vacuum Tube Socket Celanex Drop-In for Fender 5 Reviews SALE PRICE $0. When it come to the outstanding performance of the GU74B's bigger brother, the 2500W plate dissipation GU84B, then look no further than those exemplary The older Eimac and Svetlana are similar, ~-56 volts for 200-250 mA of Ib with Eb at 3 kV. 43 shipping Only 1 left! 572B Machlett Power Triode Matched Trio (3) Tubes CB Ham Radio C $370. … FEATURES. 91 As low as: $0. Eimac has always had issues with grid current due to sloppy manufacturing tolerances and grid-to-cathode alignment. 4CX800A Svetlana Q~ 4CX800A. It was 3,400 VDC. VENMO or paypal Listing #1629173 . 00. 24-0. As a linear amplifier, high power gain may be obtained without sacrifice of low intermodulation distortion characteristics. Related Documents. 4CX800A parts, chip, ic, electronic components. 1 * GU-74B GU74B Tubes 4cx800 Used / Tested. MATCHED PAIR GU-74B GU74B … PLCAP3 Ceramic Plate cap for tubes with plate diameter of 0. Used. Eimac 4CX1000A Amp Changed to 4-400A/4-250A or Penta Lab PL-175 or PL-6775 ElPaso TubeAmps 16. Datasheet search engine for Electronic Components and Semiconductors. . $260. GU-74B Tetrode Tube Svetlana 4CX800A ceramic-metal USED Tested Good Condition. 4CX800A data sheet, alldatasheet, free, databook. pdf (1305926 bytes) 4XP Cossor T 4XP. HR7 Plate Cap / Anode Heat Radiator for 304TL or 304TH, Eimac (NOS) 304TL or 304TH.