3cx800a7 Tubes For Sale

These are not full data sheets. The Ameritron AL-82 Linear Amplifier is designed to give you years of trouble free service at the full legal output power limit. The underscore and these letters are not part of the tube type number. Actually, it's not as bad as one might think The ceramic tubes cool fairly efficiently without radiating the surrounding components. 95 Special Order. Compatible with the RF-350K Transceiver and RF-351 antenna tuner. CRM Customer Service Customer Experience Point of Sale Lead Management Event Management Survey Accounting & Finance Accounting Billing and Invoicing Budgeting Compliance Payment Processing Risk Management. Dahl files. His amps might be very clean when driven properly. Other than power differences, these amplifiers are very similar in features and operation. That's funny you mention this, I had an LK-800C just like that years ago and that's about how much I sold it for, I sold it to a dude for about $2200 because the tubes were a little soft , although it was still trivially easy to bang the needle off the end of the scale on my Yaesu 2KW power meter when I rigged that thing into a dummy load. Request a Quote; Cut Insurance Costs; 6 man inflatable river tubes. How about a cost effective mid size amplifier. The list is updated periodically, and some items have pictures (click on links for details and/or pictures of each item); (Email UR4LL for details). Power Tube Sockets. Search the history of over 385 billion web pages on the Internet. Vacuum tubes can be easily damaged if misused, or mishandled. LUNAR-LINK放大器. Brand new Svetlana 3cx800a7 every bit as good or even better than Eimac $980 pair $500 for single. TEN-TEC TITAN 425 For SaleTITAN 425 HF amp amp uses 2 3CX800A7 tubes will do 1500 watts. 6C9_Maz is the Mazda 6C9, the 6C9_Fiv is the Fivre 6C9 and the 6C9 is the USA 6C9. This is a pack of four matching. Only verified sellers. We specialize in tube type CB radios such as Browning, Tram, Dak, Sonar and more. The first electronic amplification of sound was done with Vacuum Tubes. Rebuilt tubes were about half the cost of brand new ones. This last year I tube converted a nice Heathkit SB230 to a GI7b Russian Military triode and an Alpha 76PA to a pair of 3cx800a7 tubes. Tubes For This Machine! What Tubes Are In Your Amp, Radio, TV, Mic, Boiler or WW2 Mine Detector? If you would like to add to this list? Please let us know! Tubes For This Machine ~ Main Page HOME PAGE. **you are viewing a very nice clean, working eimac tube with numbers of 06980 & 0604 on the side, these tubes are sought after by the ham radio community for a good reason," they work and. Recent dates codes 2004-2006 Silver plated brass tube socket for above mentioned tubes (last piece). All information, images, and documents on this website are the sole property of Ameritron Any reuse or redistribution of the contents of this website are strictly forbidden without authorization from Ameritron. AMPLIFIERS. , Ltd on valveindustry. Web site dedicated to Ham Radio - HF DXing, contesting and CW. Starting today with 1876, E1T and QQE03/20 1999-12 Russian and Mazda tube number systems; 2000-02-15 Frank's Electron tube Pages 1 year !. View Robert Goldman’s profile on LinkedIn, the world's largest professional community. low pass filter. Titan 425 RF-Ampl. Please check out our latest blog post! Murphy’s Ships an Electric Giraffe to see the Presiden. The Ameritron AL-82 Linear Amplifier is designed to give you years of trouble free service at the full legal output power limit. 800w on 6m. It required a lot of air to prevent overheating the tube. We will be pressurizing the chassis as the air escapes through the ceramic tube towers through the heatsinks. Brand new Russian 811a $95. maverick250. All have been te. Glass Vacuum Tube, Vacuum Tube, Triode manufacturer / supplier in China, offering Tb4/1250, 5868 Glass Tube, Tb3/750, 5867, 5867A Glass Tube, Fu-605, Fu605, 605, 6t51 Electronic Tube and so on. Svetlana Tubes also Russian made capacitors,vacuum relay,coaxial relay, parts for HAM Radio,linear amplifier builders. Also larger and smaller tube sockets, connectors, and chimneys. Well regulated screen and grid supply for +ve and -ve currents as well as current limiting to protect the tube and minimize the IMD. Dahl files. tube, now at least you can replace the tube instead of butchering it up doing a tube replacement with tubes that were not designed for the amp. 00: 0A2WA: SEE 6626: 0A3: 0A3, VR75: 5. 16"x16"x8". Many hams like the challenging of hunting for parts to build a high quality amplifier out of inexpensive surplus parts. Plus, in the A models there were two 4CX1500A driver tubes. It may also be useful as a pulse modulator or regulator. desktop Sweep tube Amplifiers made by various mfgrs including the Palomar brand. It may also be. Tube compliment: 3cx800a7 eimac ceramic metal triode; Pressurized chassis forced air cooling; Operates All Amateur Radio Modes. Note: It is sceptical to read these factory datasheets for Russian tubes. Protecting ETO Alpha 76A Amplifiers After acquiring a used Alpha 76A amplifier with 8874 tubes of unknown status, I was very pleased to discover the expensive 8874s were percolating well. 00 each from EIMAC. This year the club intends to make a day of it and, after the sale, hold a BBQ and social get-together. Dr Alex UR4LL has quite a few Russian electronics parts and some equipment for sale. I always try to remember to flick it to the high position when transmitting but the noise means I prefer to leave it on the low position when idling. Many hams like the challenging of hunting for parts to build a high quality amplifier out of inexpensive surplus parts. advanced radio devices 230a plate transformer (2 ea 3cx800a7's) core) a-274/ c-core style #) 10 hipersil c-core. 1) Type 546 with Type 1A1 Dual trace Plugin Unit 2) Type 543 with Type D Plugin Unit. The AL-800H draws 14 Amps peak current at 240Vac (1500 Watts CW output) and weighs just 52 lbs. It keeps the 811A tube temperature well below the tube manufacturer’s rating -even with a key down carrier at 400 Watts output -- without the overwhelming noise of oversized fans. [Boatanchors] For Sale: A pair of BRAND NEW GI-7BT Russian tubes Charlie Hugg [Boatanchors] For Sale: A pair of BRAND NEW GI-7BT Russian tubes Charlie Hugg [Boatanchors] several Eimac 8875 tubes for sale Charlie Hugg [Boatanchors] FS Pair of plate caps for 3-500z or 4-400A Charlie Hugg [Boatanchors] FS Pair of Eimac 3-500Z tubes Charlie Hugg. I he 3CX800A7. This tube has been cleaned and laboratory tested at D & C Electronics in Florida for. 4 post • page: for sale 2 new eimac 3cx800a7 for $275. That's funny you mention this, I had an LK-800C just like that years ago and that's about how much I sold it for, I sold it to a dude for about $2200 because the tubes were a little soft , although it was still trivially easy to bang the needle off the end of the scale on my Yaesu 2KW power meter when I rigged that thing into a dummy load. Contact for other special high and low power tubes and semiconductors. Anode ring assembly as used in the Henry 2002a vhf power amplifier for 3cx800a7 tubes this item is one silver plated anode ring assembly with finger stock as used in the Henry 2002a vhf power amplifier for 3cx800a7. Welcome to the Vacuum Tubes division of Radio Electric Supply, home of the largest supply of New Old Stock vacuum tubes in the world. Note: It is sceptical to read these factory datasheets for Russian tubes. Can be modified by user or N4UQ to run two 3CX800A7's requires different filament voltage and new red rubber tube chimneys. The new company thrived during world war II by selling tubes to the U. mean well rsp-2400-48. The Ameritron AL-82 Linear Amplifier is designed to give you years of trouble free service at the full legal output power limit. and a matching socket, air chimney and anode clamp are The new, rugged 3CX800A7 available. Kery, KU3X • How much RF output power do I need? • What are the Antenna System Considerations? • Do I need an amplifier with tubes or solid-state devices? • If tubes, is one tube enough? • Pi or Pi-L? • Why do I need a 3 KVA power supply when I can only run 1500 watts out?. 00 each plus shipping from los angeles ca. Tubes may be ordered separately for RF decks). This year the club intends to make a day of it and, after the sale, hold a BBQ and social get-together. High Power tubes. P/N 3CX800A7: For Sale PHILIPS MRI MRI Scanner Parts - Listing #1463609 EIMAC 3CX800A7 RF amplifier tubes medical grade validated by MKS to function in pulsed amplifier environment. These triode tubes are found mostly in grounded grid amplifiers. The triode has lower power gain than tetrodes, but can achieve output power up to 1. For sale on wood i have data sheets for sale on wood i have a direct replacement only the price good parts for the compact highmu power up for sale all 3cx800a7 is anywhere from has lower power triode intended for 3cx800a7. When you buy an AR amplifiers, the purchase is the first step in a long-term relationship. Well regulated screen and grid supply for +ve and -ve currents as well as current limiting to protect the tube and minimize the IMD. Hydroponic Climate Control Air Conditioner Heater 8122 3cx800a7 tube socket pair. Transmitting Tube Products Made In China, China Manufacturer. Available singly, in matched pairs and quartets. Coffeyville Community College, Coffeyville, Kansas. Web site dedicated to Ham Radio - HF DXing, contesting and CW. Extra Heavy Duty Power Supply Gives You Peak Performance Year After Year. palm tree paint shop pro tubes. P/N 3CPX800A7: For Sale GE 3CPX800A7, SIGNA, MRI Scanner Parts - Listing #1230940 P/N: 3CPX800A7 RF Tube Repair: Available Loaners: Available "ISO Certified, In Business Since 1996" Please contact. Output Power: 800w. Take a look at our Facebook page!. Triode 3CX800A7 is a compact high-mu power triode intended for use in zero bias class B amplifiers in audio or RF applications. 5 volts, as mea-sured at the base of the tube, and variations should be restricted to plus or minus 0. The compact high-power triode intended for use in zero bias class B amplifiers in audio. At the power levels the MLA-2500 is capable of, a lot of air is necessary if long tube life is to be achieved. The RF deck can be switched between HV ranges, the higher one for full legal limit output, and the lower one for high duty cycle modes such as RTTY. For sale RE-400C tubes. They are OLD, heavy and use tubes. 3CX800A7 Transmitting Tube, LGR, Eimac (NOS-2) (Cosmetic Condition) Limited Quantity Available, New Old Stock-2, Not for Export 90 Day Warranty through RF Parts Company. Product absolutely did not require any advertisment. Titan 425 RF-Ampl. I could get the legal limit on the lower bands with reasonable drive. FOR SALE - Florida Heartland, FL - commander 1250 this amp looks great and works great uses a single 3cx800a7 tube 1200. Information. The AL-800H draws 14 Amps peak current at 240Vac (1500 Watts CW output) and weighs just 52 lbs. a single set will last you a lifetime as long as you open up the amp now and then. FS Beautiful ETO Alpha 78 bandpass 160-10m Amp. They are close to a matched pair sn one digit off. More than 150,000 items of MRI Parts & medical equipment. Power tetrode 0. When I received my brand new HF2500 it came with the newer Eimac Pulse Rated Triodes 3CPX800A7 instead of the older 3CX800A7. Tubes Antenna masts Sale! View larger. The Commander VHF-1200 is designed for top performance in any Amateur mode of operation. Plus, in the A models there were two 4CX1500A driver tubes. Acom Linear Amplifiers ( Ham ). PAMLICO AMATEUR RADIO SOCIETY (PARS) Aug 27, 2016 MEETING NOTES * Twenty-six PARS members and guests attended the breakfast meeting chaired by VP Randy Davis, K4WRD, at Brantleys’ Village Restaurant. Linear Amplifiers for Amateur Radio,Power Amplifier for 144 MHz,KW amateur amplifiers,gs23b,gu74b,gu78b,4cx2500,4cx800,The new Eimac 8877,Highpower. plus shippin free classifed ads used surplus electronics. However, I was also surprised to find the Alpha amplifier had no built in protective circuitry except for excessive plate current. Free Shipping on orders $105 and over. this item has been shown 0 times. Prior to this Transceiver I used the Yaesu FT-1000 MP MK IV. Up for sale is an HP 8970B nf meter. I will visit him later. Find New or Used Medical Equipment for sale on Bimedis. The company’s first products were transmitting tubes with the high performance and stable design features that were required by the Ham radio community. I am putting up for sale the old eimacs that were in it. Very slight odor. We don’t share your financial details with sellers, so you can shop with peace of mind. 2xblf188xr amplifier. ; Sevierville TN, build 1991 ??, 1 pictures, 2 schematics, 2 tubes, United States of America , semiconductors, RF (Radio. Find great deals on eBay for 3cx800a7 and 3cpx800a7. AMPLIFIERS & Headphone Amps. Power Tubes or more accurately termed Output tubes are what provide the big sound. 800w on 6m. amateur transformer database. Bailey Line Road 112,848 views. inputs if the Pi/L net is tuned and loaded first at 1500 watts output, kept constant there, and inputs reduced. This is done in case of equal tube type numbers for different tubes. net The Amplifier used two (2)3CX800A7 Tubes. ISLAND AMPLIFIER USA offers 1) BEKO Elektronik Sales & Service for US, Canada and Central America, 2) Professional HF amplifier repair service and 3) Restoration products to extend the life of legacy ALPHA ETO AMPLIFIERS (see SHOP menu). 5% similar) 5 v to a or so inserted in the primary of the filament transformer can be used to reduce the filament voltage from The variac approach is perhaps more satisfactory to the design purist both methods will work, in the day of high factory prices for transmitting tubes this. 85 AL-811H. Kery, KU3X • How much RF output power do I need? • What are the Antenna System Considerations? • Do I need an amplifier with tubes or solid-state devices? • If tubes, is one tube enough? • Pi or Pi-L? • Why do I need a 3 KVA power supply when I can only run 1500 watts out?. Svetlana Tubes also Russian made capacitors,vacuum relay,coaxial relay, parts for HAM Radio,linear amplifier builders. 5kW 3CX1200A7 TUBE with QSK-5PC INSTALLED 220Vac 3CX800A7 110Vac $2,933. Very slight odor. Vacuum tubes help create a perfect tone. Limited Quantity Available, Clean Pullout, Not for Export 90 Day Warranty through RF Parts Company. 3 CPX 5000 A 7 MED - YC 179 PHILIPS. 4W in 45/35W out 144/440 MHz Dual Band VHF/UHF Amplifier n+á Download the BD-35 Manual Add this Mirage dual band amp and boost your HT to 45. He has been testing a pair of Svetlana tubes in an LA-70B, 70 cm amplifier. Transmitting tube is applicable for industrial high-frequency heating equipment, Radio and radar communication transmitting, Pulse Modulator Tubes, Traveling-Wave Tube, Microwave gas discharge tube, widely used in military radar, communication, broadcast and industrial heating field. Many hams like the challenging of hunting for parts to build a high quality amplifier out of inexpensive surplus parts. Transmit Tubes. High Power tubes. These are used tubes and may not perform as new. Radio tubes are valves. The triode has lower power gain than tetrodes, but can achieve output power up to 1. The price is $300 dollars. Eimac Tube Socket Parts. From HF, VHF, UHF, 50Mhz, 70Mhz and 144Mhz through to 432Mhz and 1296MHz the DX Shop supplies Linear Amplifiers, Antennas, Aerials, Masthead Preamplifiers, LNA, Coaxial cables and connectors, sequencers and amplifiers for your ham radio station. Brand new 572B $195 for matched set of 4 5. RF Parts wants $525 each for Svetlana's and "Call" for Eimac. inputs if the Pi/L net is tuned and loaded first at 1500 watts output, kept constant there, and inputs reduced. It may also be useful as a pulse modulator or regulator. Great for testing the old tubes used in old tvs , audio equipment and guitar amplifiers. TUBES FOR SALE - RadioBanter Tubes. We are a leading provider of 3cpx1500a7, find a wide and ever-changing deals for sale. [掲示板へ戻る] [過去ログメニューへ戻る] Amqipzja [1] Amqipzja - 2010/04/14(水) 21:23 Very Good Site >Notify me. 00: 01B: 01B: 50. The ars web broadcast catalog pages are for radio and television broadcasters world wide that repair and replace vacuum tubes and related parts for broadcast transmitters. it also include instruction manual, power cord, and all original cables. Including with this system is a NS cable, DVD of manuals AND an HP 346B 10MHz to 18GHz 15 dB ENR NS. From the SB-220 User Guide. Larry Johnson [email protected] Eimac yc-257 power triode amplifier tube for ham radio operations nice clean. 800w on 6m. About Island Amplifier USA. The price is $300 dollars. tube installation: The original Gates 4CX3000A socket and wiring was removed and a homebrew heavy aluminum template for the 3CX3000F7 was mounted on the Gates chassis. MACHLETT IPA TUBE 3CX800A7 SN: B1311182 DC: 1741 $ 550. We offer a huge variety at great prices online. Hypersil transformer. We burn-in, test and match all tubes. Find many great new & used options and get the best deals for Eimac 3CX3000A7 Power Triode Tube No Returns at the best online prices at eBay! Free delivery for many products!. TEN-TEC TITAN 425 For SaleTITAN 425 HF amp amp uses 2 3CX800A7 tubes will do 1500 watts. replace tubes, and I have had some bad pulls replaced with equally bad tubes. Buy Second Hand Acom 1010 HF 700W Linear Amplifier from Radioworld. The 3CX800A7 vacuum tube is a compact high-mu power triode intended for use in zero bias class B amplifiers in audio or radio frequency applications. Shop a variety of vacuum tubes: preamp, power amp, rectifier tubes. Many hams like the challenging of hunting for parts to build a high quality amplifier out of inexpensive surplus parts. EIMAC 3CX800A7 RF Amplifier Tube: $321 The 3CX800A7 is a compact high-mu power triode intended for use in zero bias class B amplifiers in audio or radio frequency applications. 5 volts, as mea-sured at the base of the tube, and variations should be restricted to plus or minus 0. is a curation of 97 resources about , 40m linear amlifier made by 9A6A, 4 KW RF Amplifier, HF Tetrode Linear Amplifiers, Adding 160M to HF amplifiers, Alpha Amplifier Upgrades. DAK Mark X 10 AM/SSB 40 channel tube hybrid CB radio rebuild. Heater/Cathode Operation - The rated heater voltage for the 3CX800A7 is 13. sold the 76 and purchased an Alpha 87A which uses 3CX800A7 tubes instead, so I don't plan to use these new 8874's. Tested, full output. The pulse rated devices are more rugged and you can see the original Eimac specifications here. Many hams like the challenging of hunting for parts to build a high quality amplifier out of inexpensive surplus parts. The 3CX800A7 vacuum tube is a compact high-mu power triode intended for use in zero bias class B amplifiers in audio or radio frequency applications. We have pre-amp, power and rectifier vacuum tubes among other types in New Old Stock from the golden era of American & European manufacturing as well as current production tubes from today. 8KW All tubes GU-74B are checked before the sale. 6 volt for long life and consistent performance. Sometimes a link is provided to a short summary on Eimac's web site. As time went by, I noticed that the blower that cools the final tubes - a pair of very expensive Eimac 3CX800A7 triodes - was becoming noisier, and even showing signs of being out of balance by imparting a vibration to the case. VHF linear amplifiers is a curation of 57 resources about , The 50MHz Assistant, 6M QRO, Building High Power Amplifiers, Harris Platinum Solid State Power Amplifier for 50 or 70 MHz, 50W Power Amplifier for 70 MHz. Ameritron's compact AL-800 / AL-800H amps are both desktop linears with plenty of muscle! At 14. DX Engineering GU74B / 4CX800A Ceramic Power Tetrodes are high-performance ceramic / metal tetrodes with a plate dissipation rating of 800 watts. TUBE COMPLEMENT: Two 3CX800A7 ceramic metal triodes. It also doubles as a shack warmer, a bird fryer and a handy male pattern baldness accelerator. Practice all product safety instructions and precautions. Tubes For This Machine! What Tubes Are In Your Amp, Radio, TV, Mic, Boiler or WW2 Mine Detector? If you would like to add to this list? Please let us know! Tubes For This Machine ~ Main Page HOME PAGE. 5814 tubes. Well maybe if your still 15 years old and contest hard and heavy for the next 50 years. It is impossible to override the screen and grid dissipation at any working conditions. I need to let go for this 5 gear to purchase Icom 7850. This year the club intends to make a day of it and, after the sale, hold a BBQ and social get-together. The RF deck can be switched between HV ranges, the higher one for full legal limit output, and the lower one for high duty cycle modes such as RTTY. Homebrew 2 x 813 1KW Tube Amplifier Pt. As a linear ampl ifier, high power gain may be obtai ned without sacrifice of low Intermodulation distortion characteristics, Low grid interception and high ampl i-. They were designed for and work perfectly on SSB. blow the CRUD out of the fans and the tube fins you will NEVER buy another set of tubes in your lifetime. There, there don't be scared I know it looks mean but it won't bite you It's the bad & gnarly Alpha Power, Alpha 89 HF amplifier. Contact for other special high and low power tubes and semiconductors. The pulse rated devices are more rugged and you can see the original Eimac specifications here. Very nice inside/outside, electrically perfect. Source from. View All 2 Connections. 5", the more compact AL-800 uses a single 3CX800A7 to provide 1250 Watts PEP SSB and 850 Watts CW with 85 Watts typical drive level. You can also customize Electronic Tube orders from our OEM/ODM. Dahl files. The DX Shop - Antennas, Amplifiers and Accessories for the dedicated Radio Amateur. Metering: Output, SWR, Plate current, Plate voltage, Screen & Grid current / voltage: Housing: High quality black eloxial. Web site dedicated to Ham Radio - HF DXing, contesting and CW. Titan 425 RF-Ampl. glare on television. For anyone still using a 3CX800A7 tube in an Alpha 87a or other amp… The finals in my older Alpha 87a amp were going soft and got to the point where I could only get 1000 watts out even with 80 watts of drive on 17, 15, 12, and 10 meters. repairing inflatable tubes. Reflected power and high. com Free Ham Radio Classified Ads from QTH. obrien water tubes. I just ordered new power amp tubes for my VAC Avatar. Noisy, Out of Balance Blower. The grounded grid circuit design ensures stable operation, high efficiency and maximum tube life. 800w on 6m. 1250 W Output Linear Amplifier w/ Single 3CX800A7 Tube on 110V for US Output Power: 1250 Watts PEP, single 3CX800A7 All band operation: 160-15 meters including WARC bands. Compressor For Discharging Oil-Free Vane Compressor Liquid Drum Gd-150. RF Parts wants $525 each for Svetlana's and "Call" for Eimac. plus shippin free classifed ads used surplus electronics. Price US$ 0. EIMAC IPA TUBE 3CX800A7 SN: GBHD0002 DC: 1510 $ 550. The triode has lower power gain than tetrodes, but can achieve output power up to 1. Power Triode Tube E3062e , Find Complete Details about Power Triode Tube E3062e,Power Triode Tube,Power Grid Tubes,Toshiba Electron Tube from Oscillators Supplier or Manufacturer-Dongguan Jingyi High Frequency Machinery Co. The external anode may be forced-air cooled. It has been in lite smoking environment. Rebuilt Vacuum Tubes: Rebuilt Oscillator Tubes, Induction Tubes & Transmitter tubes. This listing of transformers and chokes is directly from the Peter W. Bailey Line Road 112,848 views. The only time a stepped or current limited fil/heater supply is useful and necessary is EVERY TIME THE TUBE IS TURNED ON, however this is a very short process, only a few seconds. As a linear ampl ifier, high power gain may be obtai ned without sacrifice of low Intermodulation distortion characteristics, Low grid interception and high ampl i-. 00 pick up only!!!= - coaxial cable rg-213u 35' w/ pl259's price $ bo= - the radio amateurs handbook 1948,59,72,73,75, $10,00 each - rca receiving tube manual picture tubes and industrial receiving tubes price $18. Transmit Tubes. Note: It is sceptical to read these factory datasheets for Russian tubes. The first electronic amplification of sound was done with Vacuum Tubes. At the power levels the MLA-2500 is capable of, a lot of air is necessary if long tube life is to be achieved. Where to buy 3CX800A7's (1/2) > >> K6JEK: Do any of you have a favorite source for ceramic tubes? I need a pair of 3CX800A7's, some reasonable pulls would be fine. The 3CPX800A7 is a(n) fac triode manufactured by CPI-Eimac. blow the CRUD out of the fans and the tube fins you will NEVER buy another set of tubes in your lifetime. Compressor For Discharging Oil-Free Vane Compressor Liquid Drum Gd-150. Please update your URL bookmarks: Richardson product pages for Power Grid Tubes and Accessories moved from rell. This year the club intends to make a day of it and, after the sale, hold a BBQ and social get-together. 600W Output Linear Amplifier w/ 3 811A Tubes on 100/110/120V for US Ameritron Al-811 linear amplifier gives you plenty power to bust thru QRM. These are not full data sheets. 3CX800A7 Data Sheet 3CX800-A7 3CX800U7 Data Sheet 3CX800-U7 3CX1000A3 Data Sheet3CX1000A3, 3CX1000-A3 3CX1000A7/8283 Data Sheet (1975)3CX1000A7, 3CX1000-A7, 8283 3CX1200A7 Data Sheet3CX1000A7, 3CX1000-A7 3CX1200D7 - YU-121 Data Sheet3CX1200D7, 3CX1200-D7, YU121 3CX1200Z7 - YU-181 Data Sheet3CX1200Z7, 3CX1200-Z7, YU181. Keep the tube linear and all will likely be good to go. free shipping and insurance in u. Filments are OK. Shop in TUBES- from K5SVC. Output Power: 800w. tube installation: The original Gates 4CX3000A socket and wiring was removed and a homebrew heavy aluminum template for the 3CX3000F7 was mounted on the Gates chassis. This item has been shown 0 times. I'll sell this new pair for $595. I discovered that scanning actual tubes is quite possible. Well the 3cx800A7 tubes in the Alpha87A are yes expensive. The 3CX800A7 is a compact high-mu power triode intended for use in zero bias class 250 degree centigradeUpdate Date:2011-02-15 02:58:41 triode 3CX800A7. The original Alpha amplifier was missing its two 8874 tubes, and the bandswitch and tuning capacitor had been badly arced and melted. Choosing a Backup Generator Plus 3 LEGAL House Connection Options - Transfer Switch and More - Duration: 12:39. This feature is not available right now. Triode 3CX800A7 is a compact high-mu power triode intended for use in zero bias class B amplifiers in audio or RF applications. The ars web broadcast catalog pages are for radio and television broadcasters world wide that repair and replace vacuum tubes and related parts for broadcast transmitters. The tube is intended for pulse modulator or pulse regulator service. 00 plus shipping 2 new eimac 3cx800a7 tubes. The external anode may be forced-air cooled. Great amp, message if interested. LUNAR-LINK放大器. power triode provides 2 kW PEP A data sheet and more informa. mean well rsp-2400-48. Other than power differences, these amplifiers are very similar in features and operation. Brand: Ameritron. Socket and specifications are the same. More than 150,000 items of MRI Parts & medical equipment. I just ordered new power amp tubes for my VAC Avatar. All of which could add up to an expensive maintenance cost every two years or so. Review (mpn:3cx800a7- for sale) Set 3cx800a7- Socket Tube Eimac Chimney 1 Sk1910 Sk1900 8874 Sk1916. ; Sevierville TN, build 1991 ??, 1 pictures, 2 schematics, 2 tubes, United States of America , semiconductors, RF (Radio. Eimac yc-257 power triode amplifier tube for ham radio operations nice clean. The original Alpha amplifier was missing its two 8874 tubes, and the bandswitch and tuning capacitor had been badly arced and melted. 9660 Read this entire manual and all other publications pertaining to the work to be performed before you install, operate, or maintain this equipment. Untested, sold as is. These are used tubes and may not perform as new. [Boatanchors] For Sale: A pair of BRAND NEW GI-7BT Russian tubes Charlie Hugg [Boatanchors] For Sale: A pair of BRAND NEW GI-7BT Russian tubes Charlie Hugg [Boatanchors] several Eimac 8875 tubes for sale Charlie Hugg [Boatanchors] FS Pair of plate caps for 3-500z or 4-400A Charlie Hugg [Boatanchors] FS Pair of Eimac 3-500Z tubes Charlie Hugg. I also strongly agree with Herb and others who are concerned about the rest of the amplifier components. 00= - midland hand mic $8. A wide variety of 3cx800a7 electron tube options are available to you, such as surface mount. This item has been shown 0 times. ; Sevierville TN, build 1991 ??, 1 pictures, 2 schematics, 2 tubes, United States of America , semiconductors, RF (Radio. sale of electronics parts for radioamaturs, tubes,amplifiers,sockets email [email protected] Henry Radio manufactured high power tube amplifiers for Amateur Radio, business, commercial, industrial and scientific use for nearly 50 years, but that part of our business closed in 2005. This unit uses a 3CX800A7 power tube as the final output stage with 500 watt PEP. 491911618. 3CX800A7 Data Sheet 3CX800-A7 3CX800U7 Data Sheet 3CX800-U7 3CX1000A3 Data Sheet3CX1000A3, 3CX1000-A3 3CX1000A7/8283 Data Sheet (1975)3CX1000A7, 3CX1000-A7, 8283 3CX1200A7 Data Sheet3CX1000A7, 3CX1000-A7 3CX1200D7 - YU-121 Data Sheet3CX1200D7, 3CX1200-D7, YU121 3CX1200Z7 - YU-181 Data Sheet3CX1200Z7, 3CX1200-Z7, YU181. FS Beautiful ETO Alpha 78 bandpass 160-10m Amp. *A one-time handling fee of $160. ISLAND AMPLIFIER USA offers 1) BEKO Elektronik Sales & Service for US, Canada and Central America, 2) Professional HF amplifier repair service and 3) Restoration products to extend the life of legacy ALPHA ETO AMPLIFIERS (see SHOP menu). Contact us today for more information on our products, or request a quote for an in-depth service price analysis. Browse our wide selection of new and surplus vacuum tubes and sockets on hand now at Surplus Sales of Nebraska. sold the 76 and purchased an Alpha 87A which uses 3CX800A7 tubes instead, so I don't plan to use these new 8874's. For more power and headroom, the AL800H uses a pair of 3CX800A7 tubes to easily provide 1500 Watts PEP/CW with a typical drive level of just 55 Watts. Covers non-WARC 160 to 10. Heathkit HW-5400 (DDS modified) The HW-5400 is a 100watt 80 thru 10meter SSB/CW transceiver.