tag:blogger.com,1999:blog-7590176649168185428.post3411676165898592428..comments2024-03-28T08:01:27.111-04:00Comments on SolderSmoke Daily News: Tom's Receiver -- A 20 Meter Superhet Built From the JunkboxBill Mearahttp://www.blogger.com/profile/07662500663603350847noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-7590176649168185428.post-4726303194751158692021-08-21T01:43:09.954-04:002021-08-21T01:43:09.954-04:00Yes, "SDR"as typically bandied about is ...Yes, "SDR"as typically bandied about is an overstatement. You'd think they were feeding an ADC with an antenna, but it Is Not So. The typical SDR project glosses over the fact you still need a good old analog RF front end, and almost certainly a solid mixer to produce IF, and that THAT is the point where the software comes in. Solder still mattersJustJeffhttps://www.blogger.com/profile/09305687637032711760noreply@blogger.comtag:blogger.com,1999:blog-7590176649168185428.post-45067423322341407372021-08-12T01:48:08.180-04:002021-08-12T01:48:08.180-04:00SDR, Solder Defined Radio....LOVE it! Stealing it!...SDR, Solder Defined Radio....LOVE it! Stealing it! :)AA9GGhttps://www.blogger.com/profile/02599133255702129387noreply@blogger.comtag:blogger.com,1999:blog-7590176649168185428.post-56212617611694948822021-06-11T09:33:02.162-04:002021-06-11T09:33:02.162-04:00I love itI love itRoyskihttps://www.blogger.com/profile/06370434387575620172noreply@blogger.comtag:blogger.com,1999:blog-7590176649168185428.post-25686409116330862672021-06-11T00:11:01.117-04:002021-06-11T00:11:01.117-04:00Solder Defined Radio...I love it! Solder Defined Radio...I love it! John KA1XChttps://www.blogger.com/profile/00652726906568042016noreply@blogger.comtag:blogger.com,1999:blog-7590176649168185428.post-63644901166665072382021-06-10T12:03:53.416-04:002021-06-10T12:03:53.416-04:00He very clearly has The Knack. And a lot of it. ...He very clearly has The Knack. And a lot of it. 73 Bill Bill Mearahttps://www.blogger.com/profile/07662500663603350847noreply@blogger.comtag:blogger.com,1999:blog-7590176649168185428.post-28573326982744169192021-06-10T11:36:00.097-04:002021-06-10T11:36:00.097-04:00And this is just his FIRST attempt. Stand back, b...And this is just his FIRST attempt. Stand back, boys - Tom's coming on strong. Look out, Pete!<br />Bruce - KK0Shttps://www.blogger.com/profile/07111415158794117864noreply@blogger.com