Thread: Very low frequency circuit very good
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  #10  
Old 12-16-2019, 02:46 PM
shahrayar shahrayar is offline
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Join Date: Jun 2019
Posts: 137
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Quote:
Originally Posted by abdou2014 View Post
it's active antenna for sound card VLF reception , it's not an LRL

https://www.qsl.net/dl4yhf/speclab/vlf_rcvr.htm
Is it not suitable for detecting electromagnetic fields of metals?
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