6ev7 tube data booklet

Free vacuum tube data sheets free vacuum tube substitution. A friend of mine would like to retube her gibson falcon. National union official hand book of radio tube characteristics, interchangability, base. It is designed to withstand long periods at cutoff. Tube data no patent liability is assumed with respects to the use of circuits and tube information contained in this booklet first printing november, 1957 raytheon manufacturing company receiving and cathode ray tube operations 55 chapel street, newton 58, massachusetts franklin park chicago, ill. Data for soviet tubes can be found the same way as the other tubes. Walt, wa1kkm, found himself in a bind during a recent contest when the keying relay driver tube a 6ev7 in his drake t4xb transceiver failed in transmit mode, of course. With almost datasheets and the visitor counter indicates over 4000.

If a tube is listed as tests nos but is listed as not true nos please expect the tube to have a small amount of use all tubes have been tested using only the best tube testers. From a pricing vantage point other than the one time purchase of. Etc, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors. Tube 6ev7 or rohre 6ev7 id4041, double triode, noval, b9a and shown. Discussion in amps and cabs started by straticus, feb 18, 2009. Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies. Ive seen old stock tube dealers on ebay claiming that the pcc1897es8 can be substituted for 6dj8s as a dropin replacement. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. I was wondering if there is another tube that can be substituted for the 6eu7 that is less expensive with out having to do any. We have a large fleet of tube testers, and every single one of them has been calibrated within the last year by industry experts. The distance between the bias lines is about the same up to 300 volts or so.

Drake t4xb solidstate relay keying tube replacement, drake. If the page is blank click here rca 6fq7 6cg7 datasheet. As of 3505, i have finished scanning the general section, receiving tubes part 1, receiving tubes part 2, miscellaneous, specialpurpose receivingtype tubes, thyratron, ignitron, and glowdischarge tubes, and most of the transmitting tubes, as well as all. Provision must be made for connection to the top cap of the 9 unused elements should. Oct 24, 2011 6cs7 mediummu twin triode tube vt6cs7 6cs7 twin triode tube, new old stock, boxed. It is a little different than most and uses a 5814 which is a 12au7 in a bridge circuit the limiter used a 6n7 for this in early units. Shes short on cash and they seem to be a bit on the pricey side. Easily select individual manual pages and print out. 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. Lawrence berkeley national laboratory introduction. The manual is also a useful source of basic valve data, indexed by type number only, without. Two 6n7 s or 6n7 gs can be operated in a class b output stage with the two triode units of each tube connected in parallel to give a power output of 20. I was wondering if there is another tube that can be substituted for the 6eu7 that is less expensive with out having to do any mods to the amp.

For many years now i have been scanning and posting radio service data sheets like this one featuring the colonial model 652, 5tube broadcast shortwave superheterodyne radio receiver for many years now. Svetlana not sovtek limited quantity available, new old stock, 90 day warranty through rf parts company no longer available for export. Typical radio receiver and amplifier circuits 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16. Tube 6eh7 or rohre 6eh7 id4811, vacuum pentode, noval, b9a and rfifstage shown. The obvious differences are the pinouts loctal vs octal. Raytheon radio tube data and substitution chart 1945 sf. The 6ev7 was designed for relay control in remotely controlled tv tuners. Feb 18, 2009 a friend of mine would like to re tube her gibson falcon.

From a pricing vantage point other than the one time purchase of the adapters there is a big difference in price for the tubes. The basic research i have done between the 2 tubes using tube data sheets and they seem to indicate very similar characteristics. I was wondering if there is another tube that can be substituted for the 6eu7 that is less expensive with. Walt, wa1kkm, found himself in a bind during a recent contest when the keying relay driver tubea 6ev7in his drake t4xb transceiver failed in transmit mode, of course. Yu209 transmitting tube, yu2093cx1500a78877, eimac nos, qkk753 tube, klystron, raytheon 5960008940043, 6ca7el34bmq taylor, 829b transmitting tube, jancetron 5960001078147, 5842wa low noise tube, 5960008794644, raytheon 417a, 4cxaei transmitting tube, 8168 4cxa, eimac nos, 6l6g, 4d32. Some tubes are very rare and may soon be out of stock forever. Quality russian 6j51p tube was made in ussr for the military equipment. What got me looking more closely at the 6n7, besides zero bias modulator duty, is this old limiter. I am working on scanning and placing on this page the entire rca hb3 tube manual.