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- N
- This edit created a new page (also see list of new pages)
- m
- This is a minor edit
- b
- This edit was performed by a bot
- (±123)
- The page size changed by this number of bytes
18 November 2024
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00:29 | 122 2 changes history +15 [Peter (2×)] | |||
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00:29 (cur | prev) 0 Peter talk contribs | ||||
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00:25 (cur | prev) +15 Peter talk contribs | ||||
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00:29 | Dick Ropiequet 2 changes history +281 [Peter (2×)] | |||
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00:29 (cur | prev) +44 Peter talk contribs | ||||
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00:17 (cur | prev) +237 Peter talk contribs | ||||
17 November 2024
| 13:16 | 1410 diffhist +111 Peter talk contribs | ||||
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N 13:15 | SPG3 5 changes history +52 [Peter (2×); Rajesh (3×)] | |||
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13:15 (cur | prev) −62 Peter talk contribs (Redirected page to 1410) Tag: New redirect | ||||
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13:11 (cur | prev) −4 Peter talk contribs | ||||
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08:25 (cur | prev) 0 Rajesh talk contribs | |||
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08:24 (cur | prev) 0 Rajesh talk contribs | |||
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08:24 (cur | prev) +118 Rajesh talk contribs (→NTSC SPG3 Timing generator module manual) | |||
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13:11 | Manuals/070-2xxx 2 changes history +157 [Rajesh; Peter] | |||
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13:11 (cur | prev) −12 Peter talk contribs | ||||
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08:30 (cur | prev) +169 Rajesh talk contribs (→added SPG3 NTSC TG manual) | |||
| 13:10 | Move log Peter talk contribs moved page File:070-2105-00-ocr.pdf to File:070-2105-00.pdf (standardized document number convention) | ||||
| 08:24 | Upload log Rajesh talk contribs uploaded File:070-2105-00-ocr.pdf (Tektronix SPG3 NTSC timing generator module manual) | ||||
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N 07:33 | PS503A/Repairs 4 changes history +2,081 [Peter (4×)] | |||
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07:33 (cur | prev) +16 Peter talk contribs | ||||
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07:32 (cur | prev) +1,884 Peter talk contribs | ||||
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07:31 (cur | prev) +40 Peter talk contribs | ||||
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07:30 (cur | prev) +141 Peter talk contribs (Created page with "* [https://www.youtube.com/watch?v=--AbTooK15s Tektronix PS503 and PS503A Dual Power Supply Repairs] by Bob Haas, VintageTEK Museum @ YouTube") | |||
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07:32 | PS503/Repairs 2 changes history −1,744 [Peter (2×)] | |||
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07:32 (cur | prev) −1,884 Peter talk contribs (Replaced content with "* [https://www.youtube.com/watch?v=--AbTooK15s Tektronix PS503 and PS503A Dual Power Supply Repairs] by Bob Haas, VintageTEK Museum @ YouTube Category:Instrument repair reports") Tag: Replaced | ||||
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07:30 (cur | prev) +140 Peter talk contribs | ||||
16 November 2024
15 November 2024
| N 11:36 | 8068 diffhist +525 Peter talk contribs (Created page with "{{Vacuum Tube |Type=Pentode |Number=8068 |EuroNumber= |RussianNumber= |Part_nos= |Description=35 W, 3.5 kV beam power pentode |Used_in=Keithley 244; |Designers= }} with an {{octal base}}, designed for use as series regulator in HV power supply circuits. {{BeginSpecs}} {{Spec|Anode dissipation|35 W}} {{Spec|Anode voltage|max. 3.5 kV}} {{Spec|Cathode current|max. 100 mA }} {{Spec|Heater|6.3 V, 0.9 A}} {{EndSpecs}} ==Links== * tube:8068 @ radiomuseum.org ==U...") | ||||
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N 11:30 | Keithley 244 2 changes history +853 [Peter (2×)] | |||
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11:30 (cur | prev) +6 Peter talk contribs | ||||
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11:26 (cur | prev) +847 Peter talk contribs (Created page with "{{Instrument Sidebar |manufacturer=Keithley |model=244 |class=Power supply |series= |summary=Negative HV source |image=Keithley 244 0.jpg |caption=Keithley 244 |introduced=1973 |discontinued=(?) |designers= |manuals= * Keithley 244 Manual Rev.D {{ROM Images}} }} The '''Keithley 230''' is a programmable voltage source. {{BeginSpecs}} {{Spec|Voltage|–200 to –2200 V 20 V steps}} {{Spec|Accuracy|±1% }} {{Spec|Current|10 mA max.}} {{Spec|...") | |||
| 11:26 | Keithley diffhist +86 Peter talk contribs | ||||
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11:25 | (Upload log) [Peter (6×)] | |||
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11:25 Peter talk contribs uploaded File:Keithley 244D.pdf | ||||
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11:25 Peter talk contribs uploaded File:Keithley 244 4.jpg | ||||
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11:24 Peter talk contribs uploaded File:Keithley 244 3.jpg | ||||
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11:24 Peter talk contribs uploaded File:Keithley 244 2.jpg | ||||
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11:24 Peter talk contribs uploaded File:Keithley 244 1.jpg | ||||
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11:24 Peter talk contribs uploaded File:Keithley 244 0.jpg | ||||
14 November 2024
12 November 2024
| 15:40 | 551 diffhist +48 Kurt talk contribs | ||||
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15:38 | (Upload log) [Peter; Kurt] | |||
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15:38 Kurt talk contribs uploaded File:Tek 551 horizontal amp.png | ||||
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02:55 Peter talk contribs uploaded File:2N4851-2N4852-2N4853.pdf | ||||
| 04:42 | AT5010 diffhist +122 Gregor talk contribs | ||||
| N 02:57 | 151-0504-01 diffhist +19 Peter talk contribs (Redirected page to 2N4851) | ||||
| N 02:57 | 151-0504-00 diffhist +19 Peter talk contribs (Redirected page to 2N4851) | ||||
| N 02:56 | Category:Unijunction transistors diffhist +37 Peter talk contribs (Created page with "Category:Semiconductor components") | ||||
| N 02:56 | 2N4851 diffhist +618 Peter talk contribs (Created page with "{{Discrete component |Manufacturer= |Model=2N4851 |Part_nos=151-0504-00,151-0504-01 |Description=silicon unijunction transistor |Used_in=DC501;DC502;DC503;DC503A;DC504;DC505;DC505A;DC508;DC508A;LA501;R1330;212;214;4002A;4623;4631;4632;4633A;4634;4701;4701R;670-0696-01;670-1274-00;670-1981-00;670-1981-01;7D01;7D12;7L12; }}. It is often used as a simple relaxation oscillator (e.g. for the variable display time in TM500 frequency counters such as the DC501. ==Used in==...") | ||||
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N 02:38 | 2N5060 3 changes history +401 [Peter (3×)] | |||
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02:38 (cur | prev) +16 Peter talk contribs | ||||
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02:38 (cur | prev) +180 Peter talk contribs | ||||
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02:30 (cur | prev) +205 Peter talk contribs (Created page with "{{Discrete component |Manufacturer= |Model=2N5060 |Part_nos=151-0503-00 |Description=30 V, 0.8 A thyristor (SCR) |Used_in=7D10;7D11; }}. ==Data== * {{MissingSpecs}} Category:Thyristors and Triacs") | |||
| N 02:30 | 151-0503-00 diffhist +19 Peter talk contribs (Redirected page to 2N5060) | ||||
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02:30 | 7D11 2 changes history +12 [Peter (2×)] | |||
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02:30 (cur | prev) +1 Peter talk contribs | ||||
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02:14 (cur | prev) +11 Peter talk contribs | ||||
| N 02:28 | Category:Thyristors and Triacs diffhist +37 Peter talk contribs (Created page with "Category:Semiconductor components") | ||||
| N 02:15 | Phil Lloyd diffhist +313 Peter talk contribs (Created page with "{{Person |Names=Phil Lloyd |Birth date= |Birth place= |Death date= |Death place= |Countries= |Affiliations=Tektronix; |Wikidata id= }} worked at Tek as a mechanical engineer (? – ?). {{MissingBio}} {{Designer|Phil Lloyd}} {{Patents|Phil Lloyd}} See also Patent US 3843873A. Category:Tektronix people") | ||||
| 02:14 | 7D10 diffhist +11 Peter talk contribs | ||||
| 02:10 | Patent US 2769905A diffhist +5 Peter talk contribs | ||||