tag:blogger.com,1999:blog-7590176649168185428.post3750871931607088857..comments2024-03-28T18:51:21.655-04:00Comments on SolderSmoke Daily News: Adding Automatic Gain Control to the Termination Insensitive AmplifierBill Mearahttp://www.blogger.com/profile/07662500663603350847noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-7590176649168185428.post-90697759540235861502021-08-30T17:18:34.612-04:002021-08-30T17:18:34.612-04:00More cool beans from Beaverton. It just keeps comi...More cool beans from Beaverton. It just keeps coming . . . like the Energizer Bunny. I like how Wes ended this new paper: "There must be many other ways to obtain TIA characteristics. . . . FET circuits offer promise, owing to their high input impedance. There is ample<br />opportunity for the experimenter interested in circuit design at the component level." --Todd K7TFCTodd K7TFChttps://www.blogger.com/profile/17909491674824360102noreply@blogger.comtag:blogger.com,1999:blog-7590176649168185428.post-72132785271423796462021-08-30T07:14:17.381-04:002021-08-30T07:14:17.381-04:00Thanks for posting on this Bill, and for your thou...Thanks for posting on this Bill, and for your thoughtful analysis of the original idea. <br /><br />I want to point out that the original idea was proposed, built and tested on a friend's uBitx by George VK4AMG. I was only the messenger! <br /> George's post is in VK Home Brew on Facebook, March 3rd 2021. I won't attempt to post a link here, if you are on Fb, you should be able to find it, if interested. While you are there, drop a comment and like on some of the excellent VK homebrew projects. <br /><br />It's an honour to have engaged Wes W7ZOI on this. I think this will be a most worthwhile extension to the ever-popular and easily reproduced TIA in our homebrew projects.<br /><br />73 Paul VK3HN. Unknownhttps://www.blogger.com/profile/06999873048480149939noreply@blogger.com