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HF Rcvr Article in May 2022 Microwave Journal




 
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Author Topic: HF Rcvr Article in May 2022 Microwave Journal  (Read 687 times)
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Tom WA3KLR
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« on: May 23, 2022, 08:48:29 AM »

The May 2022 issue of Microwave Journal has an article titled 'The Perfect HF Receiver. What Would It Look Like Today?' by Ulrich Rohde (N1UL/DJ2LR) and Thoms Boegl. Pages 68 - 82; 8 pages.

http://digital.microwavejournal.com/?issueID=55&pageID=70

This link will probably not work. I have posted the pdf of the article below in a later posting.
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73 de Tom WA3KLR  AMI # 77   Amplitude Modulation - a force Now and for the Future!
WBear2GCR
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« Reply #1 on: May 31, 2022, 07:15:39 PM »

They demand that I subscribe.
Don't want to subscribe.
Want to see what Ulrich Rhode has to say.
I recall his no-holds barred receiver from back in the 1970s as published by
Ham Radio Magazine... tanfastique!!

                  _-_-bear
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_-_- bear WB2GCR                   http://www.bearlabs.com
Tom WA3KLR
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« Reply #2 on: May 31, 2022, 09:12:10 PM »

Sorry Bear. I do have a subscription and I get the paper magazine too. I did modify the link above, try again, but I'm not sure if it will work for you. works for me, damn cookies I reckon. When I get the paper copy, I will send a scanned pdf of that article to you mon ami, for ur edifikashun OM.

Yep, I remember that series in Ham Radio Magazine back then. I didn't know about dynamic range and phase noise, frequency synthesizers until his articles; he's quite the guru. And I was at his lecture in the Dayton Hamvention around 1976 and the one by the New Zealand engineer/ham, Lester Earnshaw ZL1AAX, from Racal? Those were great technical lectures back then that the Hamvention put together.
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73 de Tom WA3KLR  AMI # 77   Amplitude Modulation - a force Now and for the Future!
Tom WA3KLR
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« Reply #3 on: June 01, 2022, 09:09:48 AM »

I have scanned in the article and the 8-page pdf is attached for your education.

* uwave journ062022 PerfectHF Rx h.pdf (1144.53 KB - downloaded 62 times.)
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73 de Tom WA3KLR  AMI # 77   Amplitude Modulation - a force Now and for the Future!
w3jn
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« Reply #4 on: June 01, 2022, 11:13:37 AM »

Thanks for the scan, Tom!  good reading from one of the preeminent receiver experts.
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W3GMS
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« Reply #5 on: June 01, 2022, 11:22:48 PM »

Fantastic article Tom. 

Many thanks.....

Joe
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Simplicity is the Elegance of Design---W3GMS
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