0 to 30 MHZ what can we hear and listen to? Part 7

 0 to 30 MHZ what can we hear and listen to? Part seven

Links for SWL, radios collection, etc

Preview of SDR Receivers

https://rx-tx.info/

Antennas in the world

https://www.waniewski.de/id207.htm

http://f5ad.free.fr/ANT-QSP_Descriptions_Reception.htm?fbclid=IwY2xjawGV8hhleHRuA2FlbQIxMAABHfz2ZK8dAmwIIXGqAPoozDAvGD1eUVYoEYgMrWj1Q3G0m6R13xq1sB2Vfw_aem_gdqMXhl65ZCtfTaQm6cMig

http://f8bdx.free.fr/les_antennes_pour_les_radioamateurs._059.htm

https://www.universal-radio.com/CATALOG/sw_ant.html

https://barentsdx.wordpress.com/antennas/

https://www.ciphermachinesandcryptology.com/en/swl.htm

1000 Frequencies in the world

https://www.monitoringtimes.com/html/mttopHF.html

https://moladx.blogspot.com/p/te.html

https://www.dxinfo.se/?fbclid=IwY2xjawGZcINleHRuA2FlbQIxMQABHWNvfK9XnnPGqdSaLXhDYBGvevmogbiyhwELmZwrPEp_pULxmEMo9nlqCQ_aem_r040autE4qO2cyh46QJalQ

https://www.hfunderground.com/board/index.php?PHPSESSID=7uk3aadgdbctli0em3ccpoqjn2&

https://www.udxf.nl/ute-info.html

https://rxx.classaxe.com/en/rww/signals

https://www.swld.com.au/

DX Fanzine

http://www.dxfanzine.com/?fbclid=IwY2xjawFMU-4BHcWj6YOwRN-wolxW2b2_APle7iqsRZPd-V5KwEgua901npzhxekGXUc92w

SWL equipment

https://radio-timetraveller.blogspot.com/

HAM stamps

https://rammb.cira.colostate.edu/dev/hillger/amateur_and_shortwave.htm?fbclid=IwY2xjawGYvIxleHRuA2FlbQIxMAABHRcWxSX0RgbK5VuSDtd4QUhJOi8kehVaCCsN-uLD6Sihdum90nJ655BWAw_aem_jRU3zNH1culqQrhkrq7kXQ

Shortwave transmitter sites

https://www.mwlist.org/shortwave_transmitter_sites.php

Medium Wave Circle

https://mwcircle.org/news_articles/

https://hugosdxhoekje.wordpress.com/

http://www.eibispace.de/dx/freq-b24.txt

HAM web cluster

https://web.cluster.iz3mez.it/

AM radios QSL

https://qsl-review.blogspot.com/

WAZ 

https://www.f5kee.fr/liste-cq-waz/

Listeners DX guides

https://www.dxguides.info/

MW pirates

https://mgpiraten.blogspot.com/

https://petersdxcorner.nl/

MW links

https://www.mwlist.org/mw_linkpanel.php

HAm SWL contests

https://swlradio.eu/swl-contest-calendar/