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807 tube data

807 tube data

807 tube data Vacuum tubes store, buy it now. A friend of mine just ran into a bunch of 807's and wants me to build an amp for him. BustedGear. Visit One Museum, Two Locations. Page 1 de 8 - Ampli à tubes Push-Pull avec 807 - messages dans DIY (Do it yourself!): Salut, Je viens tout juste d'acheter 4 tubes de sortie 807. Third-Order Intermodulation The transmitter schematic in the Handbook and The speech amplifier. If you can't find what you need here, try Duncan's Tube Data Sheet Locator. This means that this "solitary" pin is actually pin 3. The full-wave recitfier tube 80 is just a short name for the UX280, sometimes also named 280 or VT-80, KX-80, R80 or 80G. spec. S. If a given tube type doesn't appear in the built-in roll charts, you can look it up in a separate chart of obsolete and oddball tubes. The 807, a Vacuum Tube for the Ages Eight decades on, this device still has a niche among ham radio enthusiasts and audiophiles GL-807 tube 807 807 tube transmitting tube 807 transmitter tube 807 Class A tube 807 807 TUBES K-8639688 K-8639602: transmitting tube 807 Abstract: tube 807, 1946 TUBE DEPARTMENT RADIO CORPORATION OF AMERICA, HARRISON, NEW JERSEY DATA 1 1614 TRANSMITTING, are given on the sheet TRANS. 807 Datasheet, 807 PDF, 807 Data sheet, 807 manual, 807 pdf, 807, datenblatt, Electronics 807, alldatasheet, free, datasheet, Datasheets, data sheet, datas sheets As more tubes become available we will add them to the list. 807 Tube Transmitter Schematic SE Amp CAD 807 Results - The Home Of Easy Tube …. cleaned up and then printed on my Laserjet 5000 printer. The AL811 tube is a descendent of the 812 tube. tubes and 4. Custom made by NR5Q. see pictures testing a retifier bulb. The design operates Tube Data Sheet Locator. Visit us in Washington, DC and Chantilly, VA to explore hundreds of the world’s most significant objects in aviation and space history. Tube Interchangability Reference. charactor is just same sound of EL34 but more powerfull. To prevent damage to equipment, it would be wise to double check with a good tube manual before actually doing a substitution. There are hundreds of pages of Tube amp information on my library page. These are not simple photocopies. The YouTube Data Viewer is a simple tool to extract hidden data from videos hosted on YouTube. Each triode of a 6SL7 can be compared both internally (balanced) and to other tubes (matched). In this tube, the location of the screen is relatively close to the control grid. SAFETY DATA SHEET Polyurethane Foam According to Regulation (EC) No 1907/2006, Annex II, as amended. A tube manual or tube manufacturer's technical data sheets should be consulted first, before making a decision on a proper output transformer www. It all started with my decision to use the less known tube 807, a tetrode whose features and sounds I was well aware of, from a specific DIY project (with one tube per channel wired in triode) made by Christos Spathopoulos. radio city products model 807 tube and set tester w/test leads working: $74. TO BUY KT8C sockets The KT8C tube is good for DIYers. Re: 807 Modulator plate-to-plate impedance « Reply #10 on: July 20, 2014, 06:45:00 PM » If I remember correctly, that 'linear' was a bunch of 1625's with the beam-forming plates disconnected from the cathode at the tube base after disassembling the glass envelope from the base. May be used with full input up to 60 MHz. If an element is absent, a dash should be written at its place. All modern transmitters, even high power ones, do work with transistors and other semiconductors. Application. Screen voltage was set at 450 VDC. A tube manual or tube manufacturer's technical data sheets should be consulted first, before making a decision on a proper output transformer. When you look up a 6CG7 in a tube manual you are referred to the data for a 6SN7. 3, 0. They are of particular interest to hams building tetrode amplifiers, which have more complicated biasing circuits than grounded grid triodes. This is a very nice amplifier design and it is very difficult to improve it. Every symbol consists of four elements. (*)These specifications are provided 'as-is', with no warranty of any kind. Buy JJ GZ34 / 5AR4 vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. The following should be direct substitutions. 95 The Sino 807 is a suitable replacement for any 807. American hams, years ago, would enjoy a "cold 807". nl (Mattijs de Vries) wrote: >Hello all, > >>Can any one give full specs on the 807 tube both triode and ultralinear, 807 Datasheet, 807 PDF, 807 Data sheet, 807 manual, 807 pdf, 807, datenblatt, Electronics 807, alldatasheet, free, datasheet, Datasheets, data sheet, datas sheets From the data sheets it looks like the 807 really shines in the triode strapped or UL mode of operation. I am afraid of reduced lifetime of the tubes when Vg2 is at the anode voltage 425V DC and peak AC voltage approaches 600V. Tube 807 or Röhre 807 ID3358, Beam Power Tube, UY-Base, 5 Pins (USA, April 1927) and Universal shown. 8400 2-tube QRP homebrew transmitter First things first: SAFETY- When you play with 5 V and 12 V solid state circuits almost exclusively, you may lack an appreciation for the danger associated with working with 250 volts, or even 120 volts, either of which can be lethal. The famous 211, also known under it's military designation VT4C. VACUUM TUBE and VALVE CROSS REFERENCE SUB / SUBSTITUTE / SUBSTITUTION EQUIVALENT and REPLACEMENT LIST. Every effort has been made to insure the accuracy of this reference, however, I assume no liability for the results of using information contained herein. Abstract: 807 tube  807 BEAM POWER TUBE Useful at Frequencies up to 125 He GENERAL DATA Electr¡cal : Heater , COtPOJtATION or AMI» I CA, hah I son, MIW JtlUV DATA 1 807 BEAM POWER TUBE CCS* PEAK HEATER-CATHODE , ICA. This list is Constantly and Perpetually under construction. Find 807 Tube RF Amplifiers related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of 807 Tube RF Amplifiers information. It includes experimental data with tables, and is quite informative. The signal is capacitively coupled to another 6CG7 where each section is a cathode follower which is directly coupled to each grid of a pair of 6146s. The same 120W is claimed for a pair “triode connected”, with the signal to both grids. G. 8 Pin Octal Socket with Long Pins. 7 watts per channel. History (Tyne 324): In 1925 two small full-wave rectifiers came on the market, the Westinghouse UV196, and the GE UX213. Take a look. 812 Tube The 812 was a moderately low mu tube, primarily intended for grid driven modulator As more tubes become available we will add them to the list. Reactive VOC 45 g/L (<5% wt) STORAGE AND SHELF LIFE Material Safety Data Sheet (MSDS). 5. May be it's the warm sound produced by these tubes or because I like horn speakers and I know that this relation is erotic. Tube Data Sheet Locator. P. For use as RF oscillator and power amp. Titanium C-rings have some flex to them to accommodate variation in bulb diameters and can be bent to somewhat smaller or larger sizes. 8W PLL Stereo Transmitter with LCD - Very stable FM transmitter based on TSA5511 synthesizer. By registering for and using the Klipsch Forum, you assent to our access to and to our use of the personal data that you supply purposes of registering you for and managing the Forum and thereby learning how our customers use and appreciate our products and services, to enable us to develop our customer base and grow our business. 807. Inside the tube rig; CV5152 Crystal Oscillator, 2 x 807 Power Amplifier, PL84 clamp tube to protect the 807s in case of drive failure. Only a few of the most popular tubes are shown. 45. I set the Philips/ECG tube up on my General Radio Vacuum Tube Bridge. It was desirable to have an Octal version, and so the 6BG6 is the Octal "807". Equivalent to the 807 (Sylvania), VT-100, QE06/50. 5, 250, 1800, 90, 50k, 7 pin mini. . This is one of the last modern manufactured 807 tubes. Monitored by my Collins 75A4 Receiver. 00(G) set up charge plus . Bold designators are close or identical, Italic designators are different ratings, different pinouts or different filament voltages. The 807 Vacuum tube is a heater-cathode type used as an AF power amplifier and modulator and as an RF power amplifier and oscillator. 750 VDC on the plates. Price includes One Color Imprint In One Location On Pen Tube and Pen Insertion. Hello all, >Can any one give full specs on the 807 tube both triode and ultralinear, >single ended and push pull. Sino 807 Power Vacuum Tube $ 24 . Heater-cathode type used as af power amplifier and modulator and as rf power amplifier and oscillator. utwente. Title: 807 Author: Brimar Subject: DPo-FP-2006-04-22 Created Date: 4/22/2006 11:31:20 AM 807 parallel Single Ended Amplifier. 5 gallon pails. device is 21 CFR 807. d = Diode Unit. Le projet ne sera pas fait maintenant mais j'aimerais bien trouver de l'info si possible. The 6N6p tube is a Russian dual triode tube. Russian beam power tetrode tube G-807 / G807. If you ever wanted to build your own tube amplifier but you were intimidated by working with high voltages, [Marcel]’s low-voltage tube amp design might spark your interest. TUBE 807 Datasheet(PDF) - NXP Semiconductors - DG7-32 Datasheet, LOW VOLTAGE CATHODE RAY TUBE FOR OSCILLOSCOPES TUBE, Toshiba Semiconductor - 2SC3515_04 Datasheet, Toshiba Semiconductor - 2SA1091 Datasheet The 807, a Vacuum Tube for the Ages Eight decades on, this device still has a niche among ham radio enthusiasts and audiophiles Quality Soviet G-807 / G807 tube, beam tetrode. Alpha Electonics DM4061A Grid Dip Meter - new items for sale for the Ham Hobbyist. The regulation GOST 5461-59 applies to tubes manufactured from 1959 and semiconductors manufactured from 1959 to 1963. They are scanned into my computer, all of the stray lines, dots, etc. 71(G) per piece. ) will change optimum plate load impedance. These shoulder type glass amplifier tubes have 5 pin UX5 bases, and come with brown bases, rigid metal internal supports, and bottom getters. Tube size data indicates "maximum" tube diameter; tubes are often a little smaller than indicated. In the summer of 2002 I decided to build a pair of mono block parallel single ended DIY tube amps, using the 807 tube. So the 4CX300Y is listed before the 4CX350A, since the 4CX300Y has a 400W dissipation Sometimes two or more tubes share the same data sheet - e. 6L6 & 807 beam tetrode valves / tubes The beam tetrode was a very successful form of valve or vacuum tube. i just used it to test 4 different tubes and it tested known good and bad tubes and they checked out. The 807 also proved useful as a horizontal deflection PA for B & W TV sets (before screens got too big, that is). As output tube it is mostly used with 10kOhm load as suggested in the data sheet. HISTORY: ----- The KT8 was a not very successful British attempt to emulate the American type 807. The first nuvistor to be produced by RCA was the 7586. Imagine my surprise when I turned the page while reading Spectrum, the IEEE magazine that covers all the latest technology and found this ad for the RCA-807 from the March 1940 issue of QST. Very nice appearance, 100% tested, all NEW, unboxed. Please see the substitutes at the top of the page for more details I habe other identical precision 954 and the result is the same, all the 807 tubes test in the middle or less (weak / replace) known good tubes. $2. Find great deals on eBay for 807 tube and 807 valve. The list on the right provides an overview of the standard stock of preamp tube adapters we carry. Vacuum tubes for beginners. DIY "Wolfman" SE-Tubeamp 807, Tubes 6SN7 und 807, Übertrager Hammond 1630 SEA,Mundorf M-Lytics Elkos, Koppelkondensator Mundorf Silber Gold, Verkabelung Solidcore, Poti-Verkabelung Silber-Gold Solidcore,Teflon Tube Sockets von Luciano, Gesamtgewicht mit Netzteil und separater Gehäuseerdung ca. The 6146 series of tubes followed on the heels heels of the famous 6L6 beam power tube, which was the first power tube to use the electron beam principle. A. Vintage Homebrew CW 807 Tube Transmitter Ham Radio CW Collectors Item Demo example of what I need to do to take it out of UL and put it in triode? BTW, IMO the 807 is a great audio tube even though it came out of the 1930s as a transmitter tube. Nice construction. Radio tubes are valves. hx = Hexode Unit. It may be used with full input up to 60 MHz. The design operates Power Tube Data RAM Power Tubes are tested for the following parmaters at screen voltages of 300, 350, 400 and 450 volts to allow the use of the data for any power amplifier. Both tubes are audio power amplifier beam tetrodes in the output stage of high power amplifiers but they are suitable for high frequencies also. Title: 6L6 Author: RCA Subject: FP-1999-02-28 Created Date: 2/24/2002 7:46:40 PM The Forum is owned and operated by Klipsch Group, Inc. The Matcher II is a compact precision measurement station for the test bench or sales counter. KT88 single ended amplifier is just like good triode amplifier sound and good bass. The 1967 ARRL Radio Amateur’s Handbook Vacuum Tube Data charts show the 807/1625 being capable of 120W audio output when a pair is operated PP class AB2. 807, 5881, EL34 a few of tubes data st—ts Schematic - All Parts Except 1645 As w. com site. I have used it on a number of RF transmitters and modulators and I thought it was only fair if my hi-fi audio amplifier uses it too. 50. I do not know why but I prefer simple, low power triode designs. However, the ATS25/807 is an RF transmitter tube. G1 Bias Negative voltage to achieve a 50 mA cathode current at a given screen voltage GM Transconductance at 50 mA cathode current in micromhos. Solid State HF Amplifier 16 MRF150 2. Needs some work for 100%. Super cool transmitter. Custom Pen Tube 0PT: Add $40. 807. Ashutosh, VU21F suggested publication of information on my vintage valve type amplifier for NR60, I was hesitant. The 6L6 was released in 1936 and was first announced on page 50 of the May, 1936 issue of QST magazine. When Dr. 6L6GC, 6V6, 807. Title: 807 Author: RCA Subject: FP-2011-07-09 Created Date: 7/9/2011 4:21:18 PM The full-wave recitfier tube 80 is just a short name for the UX280, sometimes also named 280 or VT-80, KX-80, R80 or 80G. SHIPPING LIMITATIONS None. I use 14k or more. The more info the better. 6. 120kg. Tube Data Sheet Locator. Warning: Substitutes are given as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. I am glad about the results because that's a very good way to verify my 6DJ8 and 6L6GC Spice models, like I tell you before, the 6L6GC and 807 have very close caracteristics and I get very close results to what you. Quality Soviet G-807 / G807 tube, beam tetrode. 1930's design. Shortwave Transmitter Tubes - Guide to tubes used in shortwave broadcast transmitters with links to and information about manufacturers, rebuilders and suppliers of such tubes. (Click to see a larger Title: 6L6 Author: RCA Subject: FP-1999-02-28 Created Date: 2/24/2002 7:46:40 PM The most accurate method to test tubes, the curve plots can actually be compared to the printed examples for each tube type that appear in the manufacturer technical data sheets and books. Javascript is disabled on your browser. (316)-807-0XXX Reverse Phone Lookup. It provided a similar level of performance to that of the pentode without infringing the patents of the companies that held the patents for the pentode. This tube is often seen as 6N6p, 6N6PI, 6N6pi, 6H6p, 6N6p-i, 6N6n-i ,or 6H6n-i. On 4 Jun 1997 14:45:13 GMT, mattijs@student. Tubezone. How you operate the tubes (ultra-linear, bias, plate voltage, operating points, etc. $4. 807 Subject: CK-FP-2001-06-16 Created Date: 6/16/2001 9:51:22 PM The 807 is a beam tetrode vacuum tube, widely used in audio-and radio-frequency power amplifier applications. 6L6 Tube / Valve: 6L6G & 807 - the 6L6 valve or tube represented a milestone in vacuum tube technology along with its sibling the 807 used in many radio transmitters. Use of these parameters shall be entirely at the user's own risk. g Eimac 8873, 8874 and 8875. (500VDC plate voltage, 75ma plate current=35W). The 6P7S Output Beam Power Tetrode is designed for operation in Line Scanning Output Stages of TV Receivers. The most accurate method to test tubes, the curve plots can actually be compared to the printed examples for each tube type that appear in the manufacturer technical data sheets and books. off course depend on good transformer use. Fred Nachbaur's tube-based low power AM transmitters. 807s were used in audio power amplifiers, both for public address and hi-fi application, usually being run in push-pull pairs in class AB1 or AB2 giving up to 120 watts of usable power. The station tests power tubes for short circuits, heater operation and the electrical characteristics of Plate Current (Ip) and Transconductance (Gm). 99. SK-8PINLP. This was a reference to a bottle of beer, due to the similar shape of the 807 tube How you operate the tubes (ultra-linear, bias, plate voltage, operating points, etc. A 6J5-807, single ended, class A1 amplifier. Note that the amateur price is $3. 5-pin (e. The following tube tester manuals are available at any time. The 572B is an indirect descendent of the 811 tube. As more tubes become available we will add them to the list. Click on HAM. Top view, large digit NIXIE tube, same general appearance and pinout as standard 5092 tube, slightly bigger glass, red front contrast coating. Shop with confidence. This page is a detailed description of my 6CL6 and 807 valve transmitter. Interesting, that both 6P7S and 6BG6 tubes has the same pinout and nearly the same characteristics. 2 x 6P7S = G807 = 1625 = 5933 = 807 BEAM TETRODE TUBES! NOS! LOOK! BRAND NEW DESCRIPTION You are bidding on 2 Russian (USSR) tubes 6P7S tubes manufactured by "Ulyanovsk" factory. this is a radio city products company tube and set tester model 807 working and tested. 5881 EL34 6L6GC. Anyone have any suggestions for a push pull schematic i can build him? quintolubric ® 807-is Used in systems designed to run on water, soluble oil or other low viscosity hydraulic fluids Designed for use at 2-5% concentration in water hydraulic systems with reciprocating piston pumps Throughout history, to speed development and reduce tooling costs, newer tubes use tooling from older tubes. Sphere's Canadian test equipment site contains an extensive inventory of all kinds of new and used electronic test equipment, service parts, bargains, electronic parts and other items. DIY Audio Home "807" Push-Pull amp (5B/254M tubes driven by the Push-Pull driver board) (Click on the photos for full-size images) This is a pair of monoblock amplifiers that I built using the Push-Pull driver boards (described in more detail here). At present time, these data are most complete and exact. 3. 2-1/4" x 2-1/4" x 6-1/8" Heavy plain white boxes with dividers to cushion tube. This class of tube (eg 807, 2E26, 6146, 4CX series) has the screen grid physically positioned close to the control grid (Grid 1) and tend to self-oscillate or suffer thermal runaway when the screen grid voltage is higher than their rated screen-grid voltage, which is always the case with conventional ultra-linear service, thus rendering them 6SN7GT tubes 807 tubes 470,000 ohm 1 watt 10% resistor Data for converting regular Stancor-WiIIiamson Amplifier to Ultra-Linear operation* 1. The Chinese name for the 6H6p tube is 6N6 tube. Each file contains the information on all updating of a one-tube type also the static and dynamic curves. Internally, and electronically, the types are the same. 807 Beam Power Tube. You can only purchase QTY 1 of this item. For class C telegraphy operation at 80 MHz, plate voltage and input should be reduced to 80% of maximum ratings; at 125 MHz to 55%. Great little low power CW transmitter. quintolubric 914 high water content fluids (hfa) quintolubric 815 longwall hydraulic fluids quintolubric 814-01 quintolubric 814-02 quintolubric 818-02 synthetic water additives quintolubric 807-is water glycol fluids (hfc) quintolubric 702-46 rd quintolubric n 702 synthetic water free fluids (hfd-u) quintolubric 3 Oz. The 807 was made by STC Brimar UK as the 807 in an ST16 bottle and was released in August 1945. In 2015 dollars, that’s almost $60 per tube. However my choice of such an Nixie Tube Data Archive This file is a part of Dieter's Nixie- and display tubes data archive If you have more datasheets, articles, books, pictures or other information about Nixie tubes 1 A Homebrew Transmitter from the 1960’s, Updated for Today’s AM A 6DQ5 Sweep Tube modulated by Four 1625s December 22, 2006, Bob Hansen, NA7RH I intend to use 807 beam tetrodes in a push-pull circuit triode connected with B+ 425V. In fact, this tube is not a direct 6BG6 clone, it is an octal modification of G-807 tube, which one was soviet clone of famous 807. Describes various pin voltages and different operation modes. Crystal on the right is the standard HC-6/U type Visit One Museum, Two Locations. HISTORY: ------- The KT8 was a not very successful British attempt to emulate the American type 807. click on a flag to link to the corresponding language version of the material. The tracheostomy tubes have such good performances as the tube with appropriate hardness, the cuff with big capacity and low pressure, smooth tube and excellent biocompatibility. This tube is not a direct 6BG6 clone, it is an octal modification of G-807 tube, which one was soviet clone of famous 807. The purpose of this regulation is to define information should include clinical data or other valid scientific tympanostomy tubes with antimicrobial properties is the 807 & 1625 Valves - data on vacuum tubes 807 and 1625 used in ham radio transmitters. This transmitter fundamentally uses one tube to oscillate and transmit and the tube is really a horizontal output tube for a TV set! Since building my first version of the transmitter, I've redesign the front panel, moved the current meter to a more aesthetically pleasing location, and laser engraved it. 95. Commission Regulation (EU) No 2015/830 of 28 May 2015. Amplificatori Lineari I 5 U X J QRO Home Made Linear Amplifier HF AMPLIFIER. Dimitrios Tsifakis (dtsifakis AT gee-mail dot com) The 807 has always been my favourite valve. beam power tetrodes come with thick mica supports, black plates, and bottom getters. This is why in tetrode operation, the max plate rating is 600v and the max screen rating is only 300v. The data sheet specifies Vg2 < 300V and Pg2 < 3W. 808 Power Triode (Transmitting triode, G22 bulb, Vfil=7. 2. One Electron John Atwood - John scanned lots of datasheets present on my tube data pages! AlterAudio DIY tube audio amps, preamps & more (it) Bureau Belper RB Electronica (nl) 2A3 Tube amp "a tribute to simplicity". 4-KWatt SOLID STATE QRO Amplifier 16 X MRF150; G. Smooth quiet operation. 5 watts output. g. Nixie Tube Data Archive last update: 2013-11-15 If you have more datasheets, articles, books, pictures or other information about Nixie tubes or other display devices please let me know. The VK1SV 6CL6-807 transmitter page. Net Tube Data Here you'll find manufacturers' data sheets and curves for many popular (and some not so popular ) electronic valve types. They are based on the official help information. I have been asked many times, why did I decide in 2012 to use 100 year old technology to built a transmitter. This LED tube is UL listed for damp locations, making it suitable for offices, schools, warehouses, and retail. Fulfillment operation is ISO certified. © 2017 Amnesty International USA | 5 Penn Plaza, New York, NY 10001 | 212. Description. The 807 is a beam tetrode vacuum tube, widely used in audio-and radio-frequency power amplifier applications. transforemr is at least need 10(20Hz) to 100Khz(80Kz) bandwith. Russian Tube Handbooks - not sure how much is actually here. The next photos show the tester in action, checking an 807 tube, a five-pin type used in my 1947 DuMont RA-102 television/radio. 87. What I've found between those tubes is the plate voltage they will stand (power output) and the frequency that they will work at. 5V @ 4A, 50 watt output) 808 General Electronics and RCA 1940's (reference picture) TO BUY 808 © 2017 Amnesty International USA | 5 Penn Plaza, New York, NY 10001 | 212. Any Sub-miniature types are just the same as US / Europe B5A and B8D sub-miniature tubes and may not be battery types. 3, 12, 1. 3 Option 2: 807 Beam Power Tube The second choice was the US made 807 transmitting valve, widely used in military equipment during WWII. nl (Mattijs de Vries) wrote: >Hello all, > >>Can any one give full specs on the 807 tube both triode and ultralinear, Checking data sheets on the KT88 for a refresh/confirmation shows for four tubes (screen and plates combined) that the total currant at 200 watts would be around 630 m/a. If solid state parts are an option, a capacitor input supply is a much better choice for size, cost, and weight. Complete data supplemented by carefully proven circuits show how In fact, this tube is not a direct 6BG6 clone, it is an octal modification of G-807 tube, which one was soviet clone of famous 807. Minimum order of 10 per size. When using a vacuum tube rectifier in a transmitter with widely varying load currents, a choke input filter with proper rating choke will be the superior system. In the "yawn" category is the 807 tube. example of what I need to do to take it out of UL and put it in triode? BTW, IMO the 807 is a great audio tube even though it came out of the 1930s as a transmitter tube. Hi! This months tube is a directly heated transmitting triode with thoriated tungsten filament. Audio uses. Acorn tubes, nuvistors, transmitting tubes, and other oddballs: Consult the manual for pin designation. SK-5PIN. The compression of the plate curves toward cutoff is going to produce some pretty high distortions in the pure tetrode mode. 5881, EL34 6L6GC 6V6 807. Military equipment. 8400 807 Beam Power Tube. Runs a 807 tube final. Brand by Ulyanovsk. Single Ended Audiophile - Tube Output Suggested Tube Types Specifications 300 6CA7, 6L6, 807, 5881, 6550, Parallel - 6AQ5, 6V6, EL84 The grid excitation to the 807 frequency doubler tube, which follows, is maintained at a nominal value by adding cathode bias to the 807 frequency multiplier tube by me of tap switch section, S601C-1, ganged to the band switch, which switches extra resistance in to the cathode circuit of the 807 frequency multiplier tube when lesser amount of 4730-00-807-0691, 4730008070691, MS21926-6D, AS21926, MS21926D6 Elbow, Tube. The RCA manual doesn't recommend it either, and now I know why. I guess lot many hams, now-a-days, are not at all aware ofsomething called vacuum tubes &hence there would be no takers for such a recipe. 813 Data Sheets from the RCA TT-5 Transmitting Tube Manual: 813 Data Sheet #1 (Includes the base diagram, general specifications, and data for use as an AF power amplifier and modulator 813 Data Sheet #2 (Includes data for use as a plate-modulated push-pull RF power amplifier and as an RF power amplifier and oscillator 6L6 vs 807 vs 6146. He has a bunch of 6sn7's also. Eight 807’s at around 56 watts for a pair would in-fact for the eight (also plates and screens combined) be around 620 m/a. Title: RCA 811 tube data sheet Created Date: 11/18/1999 11:54:00 PM Agreed about an 807-based amp design being straightforward, that's one of the things I've always loved about the 807, it's a very tolerant, forgiving tube and will handle a wide range of operating conditions and remain stable and well-behaved. Clicking any link on the chart will take you to data and pictures (where available) of the tube listed. A very nice little Home Brew Transmitter. A Nine Tube Linear, Bob Baird, 73 Magazine, Jan 1982 This article, despite its title, investigates the characteristics of 9 different types of tubes we normally might use for an amplifier. to he list A At present time, these data are most complete and exact. Same as ZM1022, but with red high contrast fronts. This will navigate you away from the audiotubes. A tube manual or tube manufacturer's technical data sheets should be consulted first, before making a decision on a proper output transformer 2-tube QRP homebrew transmitter First things first: SAFETY- When you play with 5 V and 12 V solid state circuits almost exclusively, you may lack an appreciation for the danger associated with working with 250 volts, or even 120 volts, either of which can be lethal. This item has been shown 0 times. stationqrp. A tube manual or tube manufacturer's technical data sheets should be consulted first, before making a decision on a proper output transformer Russian General purpose tubes. Find great deals on eBay for g-807 tube. These rugged mil. tubes as RCA's new uhf midget types, the new low-cost push-pull beam type, the efficient low-cost half -wave mercury-vapor rectifiers. My First Transmitter 6AG7 driving an 807 Posted on December 27, 2011 by tladotse I started talking about building my first rig in the last post and said that my Elmer, Carl Wilson (W4IUD) helped me build my first transmitter, which was a 6ag7 tube driving an 807 tube, and it probably did good to get out 25 watts. For example 6ZZ4, Triode, H, 6. Output tubes can be recognized as the biggest, or at least tallest, tubes in the back of your amp, although a tube rectifier (if your amp has one) can also be mistaken for one of several output tube types. Replace a 32-Watt fluorescent tube for energy savings when you upgrade to the Green Creative 28404 T8 lamp operating at 13 Watts. Nuvistors were also produced in Europe (by Philips/Mullard, Siemens and Lorenz) and in Russia. Power Tube Data RAM Power Tubes are tested for the following parmaters at screen voltages of 300, 350, 400 and 450 volts to allow the use of the data for any power amplifier. But I prefer higher load impedances (larger step down ratios) if it is used as power tube. This amplifier was built on-the-cheap. SUBSCRIPTS FOR MULTI-UNIT TUBES: b = Beam Power Unit. 807 and 1625 Valves. I cranked the power supplies up to run the tube at maximum ratings. To return to this page, click your "back" button, or previous page (return) arrow on your browser. Please enter the tube number: This database contains data on thousands of tubes. no data This is an individual vacuum tube - Only one tube is available and this item will be removed from our website when it is sold. A falcon (UA6CL) Amplifier with gu74b Welcome to our website. I habe other identical precision 954 and the result is the same, all the 807 tubes test in the middle or less (weak / replace) known good tubes. 807 parallel Single Ended Amplifier. Enter only the data which appears in the tables for that type of tube and in the exact same order, one tube per line. 3 Oz. Get a quote and buy 4730-00-807-0691 and other NSN parts. . In older books, the unit for transconductance is given as "mho" (ohm spelled backwards), where 1 mho = 1 ampere per volt. Ifyanyone has amp Diagram and data (including transformer winding data) for building a 75W AB2 amp using 6L6 or 807 Page1 , Page 2 , Page 3 , Page 4 , Page 5 , Page 6 , Page7 , Download a ZIP file of all fgiles on the 75WAB2 amplifier by clicking here TUBE 807 Datasheet(PDF) - NXP Semiconductors - DG7-32 Datasheet, LOW VOLTAGE CATHODE RAY TUBE FOR OSCILLOSCOPES TUBE, Toshiba Semiconductor - 2SC3515_04 Datasheet, Toshiba Semiconductor - 2SA1091 Datasheet Tube Data Sheet Locator. com. Click the link above for Tube amp info, Schematics, Board building information, Projects, Mods, Transformer diagrams, Photo's, Sound clips. Fine beam tetrode glass tubes manufactured in the Canada for the Armed Forces by renowned Westinghouse. p = Pentode Unit. Tubes are listed in order of increasing dissipation. I can't recommend this tube in triode mode at all. 1988 Handbook Base Diagrams and Data Ian White, GM3SEK, sells kits for tube control and protection . Introduction and justification . Use of these circuits is subject to the laws of your country of residence. They are glass etched 807, and printed on base WESTINGHOUSE MADE IN U. ft. Vacuum Tubes 807 and 1625 are commonly used by hams as power amplifiers. Ulyanovsk factory. 807 Beer Beam Power Tube. hp = Heptode Unit. 807) Imagine the key to be opposite to the pin that's off to itself. Title: 807 Author: RCA Subject: FP-2011-07-09 Created Date: 7/9/2011 4:21:18 PM I intend to use 807 beam tetrodes in a push-pull circuit triode connected with B+ 425V. Billington Export Ltd are one of the largest valve and tube dealers in West Europe, holding approximately 1 million valves stored at two sites totalling 11,000 sq. Guitar Tube Amp Kits; 1965 Era AB763 Reverb Guitar Tube Amplifier Kit; 5 Pin Socket for 807. Pure tone. 5Z3. quintolubric 914 high water content fluids (hfa) quintolubric 815 longwall hydraulic fluids quintolubric 814-01 quintolubric 814-02 quintolubric 818-02 synthetic water additives quintolubric 807-is water glycol fluids (hfc) quintolubric 702-46 rd quintolubric n 702 synthetic water free fluids (hfd-u) quintolubric Shell and Tube Evaporators and Condensers from ServiceFirst™ October 2002 RSP-PRC019-EN Direct Expansion Evaporator Fresh Water Condenser Sea-Water Condenser 2 X 6P7S = G807 = 1625 = 6BG6 = 807 BEAM TETRODE TUBES! NOS! LOOK! - $9. com Introduction Tubes are a dying technology. Separate each piece of data from the others with a comma (,). For tubes such as 6DJ8, 6922 and 6FQ7, pinout configuration is needed as well as internal components to match tube characteristics with the Maxi-Preamp capabilities. The Report includes available information for: Owner's full name and address, Household members, People search results, And more. I used salvaged transformers purchased well below online prices and 807 tubes which are still reasonably priced. It allows you to extract the following variables, which are most useful for tracking down original content: Exact Upload Time Useful to determine original video when confronted with several copies of the same video from the same date;… Russian Tubes - More Russian Tube Data - Online data for many tubes. AB4YD's 807 Tube Transmitter You Can Build - Plans and schematics from AB4YD, Bill's projects. i replaced and soldered in a newfuse holder and its a 807 & 1625 Valves - data on vacuum tubes 807 and 1625 used in ham radio transmitters. A nuvistor is a miniature vacuum tube in a thimble sized metal case. The transconductance (gm) of a tube is the ratio of a change in AC plate current to a change in AC grid voltage - given a constant plate voltage. 807 tube data