Cellular frequencies blocked on USA version; unblocked version available to qualified entities, documentation required.
This app answers the two basic questions facing radio amateurs:- Which band shall I use ? Where shall I point my beam ? It will be of interest to anybody who wants to study radio propagation and the ionosphere. This app plots real-time ra... Read more
Warning: file_get_contents(https://plusone.google.com/_/+1/fastbutton?url=https%3A%2F%2Fqrznow.com%2Far5001d-40khz-3-15ghz-professional-grade-communications-receiver%2F): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found in /home/qrznow/public_html/wp-content/themes/goodnews5/framework/functions/posts_share.php on line 151