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šŸ”“ Datron 4700 Calibrator Repair Part 4 - No.830

šŸ”“ Datron 4700 Calibrator Repair Part 4 – No.830

I finish the repair of my Datron 4700 calibrator. The Datron 4700 is very similar to the Datron 4705, Datron 4708, as well as the Datron 4200A and Datron 4000. I find a couple more problems which the cause of…

šŸ”“ Mailbag Monday 10th May 2021 - No.829

šŸ”“ Mailbag Monday 10th May 2021 – No.829

Mailbag Monday 0:00 – Intro. 0:10 – Ebyte E32 LoRa Modules: https://defs.link/?u=b56b938 2:46 – 4mm Binding Posts: https://defs.link/?u=392a691 6:00 – SMC to SMA Cables: https://defs.link/?u=9cc6dc5 6:50 – SMC to BNC Cables: https://defs.link/?u=0546a2a 7:55 – Biscuits or Not? 7:58 – 0805…

šŸ”“  Datron 4700 Calibrator Repair Part 3 - No.828

šŸ”“ Datron 4700 Calibrator Repair Part 3 – No.828

I continue the repair of my Datron 4700 calibrator. The Datron 4700 is very similar to the Datron 4705, Datron 4708, as well as the Datron 4200A and Datron 4000. I keep looking to identify the units problems, I find…

šŸ”“ Mailbag Monday 3rd May 2021 - No.827

šŸ”“ Mailbag Monday 3rd May 2021 – No.827

Mailbag Monday 0:00 – Intro. 0:04 – Car Phone Mount: https://defs.link/?u=7b3b54f 1:29 – Aneng 168 Max Battery Tester: https://defs.link/?u=feefb0b 2:48 – SMA to SMC Cable: https://defs.link/?u=4e8557f 3:58 – 12V RGB Led Strip: https://defs.link/?u=b06d7cd 6:37 – Component Lead Former: https://defs.link/?u=7f8af20 8:24…

šŸ”“ Datron 4700 Calibrator Repair Part 2 - No. 826

šŸ”“ Datron 4700 Calibrator Repair Part 2 – No. 826

I continue the repair of my Datron 4700 calibrator. The Datron 4700 is very similar to the Datron 4705, Datron 4708, as well as the Datron 4200A and Datron 4000. I keep looking to identify the units problems, I find…

šŸ”“ Mailbag Monday 26th April 2021 - No. 825

šŸ”“ Mailbag Monday 26th April 2021 – No. 825

0:00 – Intro. 0:09 – 330uF Capacitors (no link). 0:42 – HE721C0500 Reed Relays (no link). 1:17 – HE721C0530 Reed Relays (no link). 1:45 – 5V 60mA Bulbs (no link). 2:23 – HE721C0500 Reed Relays (no link). 3:15 – V23100-V4005-A011…

šŸ”“ Siglent Oscilloscope Usage Tips - SDS1104X-E - No.824

šŸ”“ Siglent Oscilloscope Usage Tips – SDS1104X-E – No.824

0:00 – Intro. 0:26 – Demonstrating use of Default Setup Key. 2:11 – Demonstrating use of Reference Positions. 4:48 – Patreon Supporters: https://defs.link/?u=fcb3a1 ā–¶ Subscribe: https://defs.link/?u=ffa106 Click the Bell Icon to get notifications about my future videos! *** Affiliate links:…

šŸ”“ #823 Datron 4700 Calibrator Repair Part 1

šŸ”“ #823 Datron 4700 Calibrator Repair Part 1

I begin the repair of a Datron 4700 Multifunction Calibrator. The Datron 4700 is very similar to the Datron 4705, Datron 4708, as well as the Datron 4200A and Datron 4000. I go through each of the main boards and…

šŸ”“ #822 Mailbag Monday 19th April 2021 - Electronics Postbag

šŸ”“ #822 Mailbag Monday 19th April 2021 – Electronics Postbag

0:00 – Intro. 0:07 – Stepper motor heatsinks: https://defs.link/?u=e40448e 0:52 – Soldering iron tip cleaner: https://defs.link/?u=7c4bdd5 2:20 – Brass standoffs: https://defs.link/?u=7552de2 3:34 – Getting sidetracked – blown buck converter. 6:26 – 1N4001 diodes: https://defs.link/?u=7c3ca81 6:52 – SMA to SMC adaptor:…

šŸ”“ #821 HP 8165A Repair Part 2

šŸ”“ #821 HP 8165A Repair Part 2

I finish the repair of the HP 8165A programmable signal source, I fix the output fault, replace some blown bulbs, and fix the clicky buttons. 0:00 – Intro. 1:26 – Replacing the reed relay. 4:25 – Testing the output. 9:23…