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Tm500 Extender on eBay
Hi; I think his price is very reasonable. There are two costs, materials and time. To look at it from too expensive based solely on material costs is doing a huge disservice to the guy. The time he sp
Hi; I think his price is very reasonable. There are two costs, materials and time. To look at it from too expensive based solely on material costs is doing a huge disservice to the guy. The time he sp
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Ken Eckert
· #178525
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Selenium rectifiers in Tek equipment
Burning selenium is very toxic, really bad for your health
Burning selenium is very toxic, really bad for your health
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By
Ken Eckert
· #178024
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FS: Tektronix 184 , 191 , 106 , 067-0502-00 , 109 Oscilloscope calibration package
I have had this oscilloscope cal set since 1980. I have the manuals for the 106, 184, and 191. They are in excellent physical condition and have not been abused. Tektronix 067-0502-00 Ser# 000974 no o
I have had this oscilloscope cal set since 1980. I have the manuals for the 106, 184, and 191. They are in excellent physical condition and have not been abused. Tektronix 067-0502-00 Ser# 000974 no o
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By
Ken Eckert
· #177939
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FS: Tektronix 492 to 492P Spectrum Analyzer mod kit 040-1038-03 plus manuals
Deane Kidd put this mod kit together for me years ago. It was an official Tek kit p/n 040-1038-03. Auction also includes all the original 492/492P manuals: OP, Service Vol 1, Service Vol 2 and Program
Deane Kidd put this mod kit together for me years ago. It was an official Tek kit p/n 040-1038-03. Auction also includes all the original 492/492P manuals: OP, Service Vol 1, Service Vol 2 and Program
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By
Ken Eckert
· #177404
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Coketron - the "Real" Story from Peter Keller :) :) :)
In the scientific world, borosilicate glass (pyrex being Cornings name) electrical connections through the glass is done with tungsten using an intermediate of uranium glass. The uranium glass goes on
In the scientific world, borosilicate glass (pyrex being Cornings name) electrical connections through the glass is done with tungsten using an intermediate of uranium glass. The uranium glass goes on
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By
Ken Eckert
· #176617
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Scope schematic needed...
Don't know if this will help or give you some fresh links to follow... Perhaps Ballantine can help? https://www.philcoradio.com/phorum/printthread.php?tid=11233
Don't know if this will help or give you some fresh links to follow... Perhaps Ballantine can help? https://www.philcoradio.com/phorum/printthread.php?tid=11233
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By
Ken Eckert
· #174167
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Test Fixture Name
Pomona still makes them, boxes with connectors: https://www.pomonaelectronics.com/products/boxes/boxes-with-connectors
Pomona still makes them, boxes with connectors: https://www.pomonaelectronics.com/products/boxes/boxes-with-connectors
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By
Ken Eckert
· #171428
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TM500 DM511 Digital Multimeter Service Manual?
https://elektrotanya.com/tektronix_dm5110_511_4%2C5-digit_dvm_1989_sm.zip/download.html#dl
https://elektrotanya.com/tektronix_dm5110_511_4%2C5-digit_dvm_1989_sm.zip/download.html#dl
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By
Ken Eckert
· #170018
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Type 184
From the manual: 2. Check Crystal Oscillator Frequency a. Requirement-Frequency 1 0 MHz ± 1 00 Hz at ambient room temperature. Crystal oven stabil ized. (Two hours warm-up time after power is appl ied
From the manual: 2. Check Crystal Oscillator Frequency a. Requirement-Frequency 1 0 MHz ± 1 00 Hz at ambient room temperature. Crystal oven stabil ized. (Two hours warm-up time after power is appl ied
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Ken Eckert
· #169893
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Tektronix 2465b Boo Boo
https://www.qservice.tv/
By
Ken Eckert
· #169016
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Polaroid O'Scope camera back
I have a Polaroid camera back, it is in great shape. I do not know which scope adapter it fits, I can send photos on request. Please PM me if interested.
I have a Polaroid camera back, it is in great shape. I do not know which scope adapter it fits, I can send photos on request. Please PM me if interested.
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By
Ken Eckert
· #167766
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Tek Power supply mod kit 040-0395-00 Silicon rectifiers, 531, 533, RM33, 535, 543, RM43, RM31, RM35, 541, 545, RM45
I have a new never used Tek power supply mod kit complete with original box and instructions? If anyone is interested please send me an PM.
I have a new never used Tek power supply mod kit complete with original box and instructions? If anyone is interested please send me an PM.
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By
Ken Eckert
· #167762
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2430A Smoke
Consenus in the forums on EEVBlog is to replace with at least the next highest voltage rating, so a 25V tantalum would be dubbed with a 35V. Also stick with a known quality brand AVX, Kemet etc. There
Consenus in the forums on EEVBlog is to replace with at least the next highest voltage rating, so a 25V tantalum would be dubbed with a 35V. Also stick with a known quality brand AVX, Kemet etc. There
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By
Ken Eckert
· #166079
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Tektronix 191 Constant Amplitude Signal Generator
You should get the matching units :) 184 time mark generator, 067-0502-00 calibration fixture and 106 square wave generator :) wrote:
You should get the matching units :) 184 time mark generator, 067-0502-00 calibration fixture and 106 square wave generator :) wrote:
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By
Ken Eckert
· #165457
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recommended ESR meters these days
Personally I like the Sencore LC-77, LC102 or LC103. Very little difference between a LC-77 and a LC-102 wrote:
Personally I like the Sencore LC-77, LC102 or LC103. Very little difference between a LC-77 and a LC-102 wrote:
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By
Ken Eckert
· #164896
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Calibration Moonlighters
Hi Eric; That is an interesting question of how far it will go.... $$$ available, space available and humour of one's other half about this form of madness. 😜 Wander over to EEVBlog forum and peruse t
Hi Eric; That is an interesting question of how far it will go.... $$$ available, space available and humour of one's other half about this form of madness. 😜 Wander over to EEVBlog forum and peruse t
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By
Ken Eckert
· #164749
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DS1742W-120 replacement adapter?
The boards are extremely cheap from JLCPCB, online quote. yahoo.com@groups.io> wrote:
The boards are extremely cheap from JLCPCB, online quote. yahoo.com@groups.io> wrote:
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By
Ken Eckert
· #164353
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WTF: TDS3000 Blank option modules.
Ebay, $10-20ish
By
Ken Eckert
· #164169
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WTF: TDS3000 Blank option modules.
Unless you are just filling in blank spaces you only "need" module repurposed, see links below.... https://www.eevblog.com/forum/projects/tektronix-tds3000-oscilloscope-modules-tds3uam/ https://www.ee
Unless you are just filling in blank spaces you only "need" module repurposed, see links below.... https://www.eevblog.com/forum/projects/tektronix-tds3000-oscilloscope-modules-tds3uam/ https://www.ee
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By
Ken Eckert
· #164159
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Scam test equipment seller on Quoka.de and scam test equipment company Pancamega Indonesia
Two scams going, fellow on the R&S groups has found a seller on *Quoka.de,*I had an email trail and purported invoice on a piece of Datron equipment. Outlined below A couple of weeks back a forum memb
Two scams going, fellow on the R&S groups has found a seller on *Quoka.de,*I had an email trail and purported invoice on a piece of Datron equipment. Outlined below A couple of weeks back a forum memb
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By
Ken Eckert
· #164153
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