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Frank's electron Tube Data sheets Photo's  

Many people send me many photo's. That is very nice!!!! However, for me, adding the tube foto's it is a VERY time consuming job to add them to the website. I have to add them all manually as I have no means of adding them in the database. They must be placed in the correct directory for my software to find them and add them to the main tables. Often I have to change the filename, the image size, combine or split images, uploading them from all kind of different folders, etc... So if you send photo's, PLEASE observe the following:
1) Image height is 512 dots, image width is preferable no more then 768 dots. Nice to have but not required: set the dpi so that, if the photo is printed 100% size, the image size will reflect the actual tube size.
2) The filename should be the exact type number and the filename extension .jpg. If in doubt, check the 'tube-type list' for the filename. (Do not add more types or any other features in the filename.)
3) If you have more then one tube on a single photo, please make sure they have exactly the same type number. (Do not make photo's with different tubes in one image. This results in inconsistent filenames.)
4) Please check if a photo is already present. Only if you feel your's is better, send me a new one...
5) It would be nice if the tube's typenumber is visible. This also allows to verify the filename.
But don't take these directions too seriously... I'm happy with any tube picture!
Below is the list of tube photos that still have to be processed.

Thanks for sending these photos!
12A7_Ken-Rad.jpg60504 bytes
12AV6_RCA.jpg7420 bytes
12BQ6GTA.jpg46776 bytes
12BY7A.jpg26767 bytes
12BY7A_RCA.jpg27475 bytes
25L6GT_Toshiba.jpg12207 bytes
25Z6_Sylvania.jpg50638 bytes
2B7_RCA.jpg63395 bytes
35Z5GT.jpg16129 bytes
3Q5_Sylvania.jpg16516 bytes
3V4_G&E.jpg33762 bytes
42E_Philco.jpg14926 bytes
58.jpg4882 bytes
5U4GB_GE.jpg61452 bytes
5U4G_Svetlana.jpg4603 bytes
5Y3GT_RCA.jpg15077 bytes
5Y3GT_RCA.jpg45486 bytes
5Z3_Toshiba.jpg85491 bytes
6101-6J6_RCA.jpg32810 bytes
6B8_Ken-Rad.jpg15635 bytes
6BU8_G&E.jpg24553 bytes
6BW4_RCA.jpg59250 bytes
6C8G_Philips.jpg54127 bytes
6CG7_G&E.jpg74237 bytes
6F6G_RCA.jpg12675 bytes
6F6G_Sylvania_JAN.jpg6451 bytes
6GW6_6DQ6B_RCA.jpg49882 bytes
6K6_Sylvania.jpg34682 bytes
6K8GT_Sylvania.jpg13335 bytes
6KD6_G&E.jpg85775 bytes
6KD6_Sylvania.jpg67327 bytes
6Q7GT.jpg5980 bytes
6SA7GT_Sylvania.jpg13143 bytes
6SK7GT.jpg15645 bytes
6SK7_Hitachi.jpg8501 bytes
6SN7_RCA.jpg16504 bytes
6SN7_Sylvania.jpg5368 bytes
6SQ7GT_Socomex.jpg15497 bytes
6T7G.jpg9450 bytes
6U5.jpg42905 bytes
6U5_G&E.jpg53988 bytes
6V6G_Sylvania.jpg11765 bytes
6V6_Hitachi.jpg43551 bytes
6V6_JJ.jpg19890 bytes
6V6_Philco.jpg43385 bytes
6V6_Toshiba.jpg38585 bytes
6V6_Tung-sol.jpg79815 bytes
6W6GT.jpg14584 bytes
6X5_RCA.jpg38572 bytes
7591S_JJ.jpg15901 bytes
75_G&E.jpg13782 bytes
78_Sylvania.jpg13321 bytes
7B8_Philco.jpg36729 bytes
7Q7.jpg11719 bytes
7Y4_Philco.jpg4350 bytes
A1000.jpg16023 bytes
AZ41_Zaerix.jpg149132 bytes
CV133.jpg14394 bytes
CY31_Miniwatt.jpg68307 bytes
EABC80_Werk_fuer_Fernsehelektronik_Berlin.jpg20299 bytes
EBC41_Siemens.jpg32503 bytes
EBF89_Roehrenwerk_Neuhaus.jpg21361 bytes
EC92_VALVO.jpg22027 bytes
ECC81_Sylvania.jpg68421 bytes
ECC81_Ten.jpg18538 bytes
ECC81_Union.jpg13178 bytes
ECC82_Funkwerk_Erfurt.jpg38426 bytes
ECC832_JJ.jpg21905 bytes
ECC83_G&E.jpg27546 bytes
ECC83_JJ.jpg5553 bytes
ECC83_Lorenz.jpg24428 bytes
ECC83_Miniwatt.jpg21754 bytes
ECC83_Miniwatt.jpg28782 bytes
ECC83_Philips.jpg21477 bytes
ECC83_Roehrenwerk_Neuhaus.jpg37428 bytes
ECC83_Siemens.jpg20496 bytes
ECC84_Funkwerk_Muehlhausen.jpg25027 bytes
ECC85_Funkwerk_Erfurt.jpg24871 bytes
ECC85_Roehrenwerk_Neuhaus.jpg23550 bytes
ECF82_TESLA.jpg25088 bytes
ECH42_Valvo.jpg24628 bytes
ECH81_Funkwerk_Erfurt.jpg21900 bytes
ECH81_HF.jpg19621 bytes
ECH81_Tungsram.jpg8553 bytes
ECH81_VALVO.jpg26997 bytes
ECL82_POLAM.jpg19805 bytes
ECL82_Werk_fuer_Fernsehelektronik_Berlin.jpg29102 bytes
ECL86_Polam.jpg28372 bytes
EF183_Matsushita.jpg33480 bytes
EF41.jpg29803 bytes
EF86_Philips.jpg6742 bytes
EF86_Roehrenwerk_Neuhaus.jpg36326 bytes
EF89_Philips.jpg25263 bytes
EF89_TUGSRAM.jpg34925 bytes
EF89_Werk_fuer_Fernsehelektronik_Berlin.jpg22845 bytes
EL34_Polam.jpg53836 bytes
EL34_RSD.jpg16905 bytes
EL34_Svetlana.jpg16857 bytes
EL36_Miniwatt_RCA.jpg49051 bytes
EL41_Simens.jpg26503 bytes
EL509_JJ.jpg14055 bytes
EL84M.jpg13373 bytes
EL84_Funkwerk_Erfurt.jpg19938 bytes
EL90_Miniwatt.jpg7462 bytes
EL95_Telefunken.jpg9399 bytes
EM34.jpg39073 bytes
EM34_Philips.jpg48140 bytes
EM4_Siemens.jpg24807 bytes
EM80_Roehrenwerk_Neuhaus.jpg31760 bytes
ER239.jpg28422 bytes
EY86_Tungsram.jpg75418 bytes
EY88_Miniwatt.jpg13154 bytes
EZ80_Ei.jpg20079 bytes
GH1101.jpg29310 bytes
GH2392.jpg33005 bytes
GZ34S_JJ.jpg22766 bytes
HBC91_Miniwatt.jpg34147 bytes
HY90_Miniwatt.jpg21943 bytes
PC88_Funkwerk_Erfurt.jpg36168 bytes
PCC88_TESLA.jpg36052 bytes
PCF802_TESLA.jpg34043 bytes
PCF82_TESLA.jpg36227 bytes
PCL82.jpg22628 bytes
PCL85_Matsushita.jpg20297 bytes
PFL200_Funkwerk_Erfurt.jpg28049 bytes
PL504_Miniwatt.jpg23967 bytes
PL509_Philips.jpg57943 bytes
PL81_Tesla.jpg22045 bytes
PL84_Elektronske_Industrie.jpg26477 bytes
PL84_POLAM.jpg28115 bytes
PL84_TELAM.jpg55401 bytes
PY88_RFT.jpg26685 bytes
PY88_Tronal.jpg22725 bytes
U3505-VE.jpg25414 bytes
U820-6.jpg25001 bytes
U910.jpg27614 bytes
UL41_Miniwatt.jpg10301 bytes
UY41.jpg22969 bytes
UY41_Tungsram.jpg88287 bytes
Z5823.jpg28553 bytes