Sal Defrancesco, K1RGO, discusses his 630-meter receiving loop antenna design that was published in the February 2022 issue of QST magazine. Also, a quick look at the new Yubico Bio security technology.
Oxford University
Rant Cafe
Anshul Tibrewala
libo/libo
RTÉ
Manisha
Santosh Dubey
Vinayak Jain
Ashwin kulkarni
Hare Krishna Kumar Yadav
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