Thursday, July 25, 2019

Another new toy Update 8/8/19

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After FDIM and spending some time visiting my daughter, I came back and thought about some of the on-going projects.  At FDIM I had a chance...
4 comments:
Tuesday, April 2, 2019

63 dB step attenuator UPDATE 5/9/19

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While I was working on the power meter function for the latest version of the SNA, I used several fixed attenuators for checking linearity a...
18 comments:
Friday, February 8, 2019

New SNA Power Meter function update 2/17/19

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Finally got around to working on the hardware and software for the new SNA.  I decided to build the hardware in stages and test each as I we...
3 comments:
Thursday, January 17, 2019

Holidays over, Getting back to projects

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The holidays are over and I am back home from visiting family.  So it is about time to get back to some of my projects.  I am going to start...
4 comments:
Monday, December 17, 2018

Getting ready for the holidays

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I have not been doing much with actual electronics for the last month or so.  Made a big mistake and took a look at Thingiverse.com to try a...
Wednesday, October 3, 2018

Audio Test Gadget

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While I was waiting on some parts and a set of boards to come in from China, I decided to try making an audio frequency test gadget. Since ...
Wednesday, September 5, 2018

CWTD.ORG Test Gadget mother boards

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In the last CWTD.org podcast, we discussed 3 possible implementations of a standard 'Test Gadget' platform.  There seems to be a des...
6 comments: