You can buy a 3000 US dollars radio receiver but if you dont have a good antenna you will not listen to many radio stations or DXCC entities on HAM radio.

Sangean ATS 909 and antenna for MW

Tecsun AN-200 antenna

https://www.anon-co.com/product/tecsun-an200-am-antenna

You can buy antenna but you can build your antenna. Some are easy to build and some are only for people who have experience with electronics and ironing.

I have written many articles about MW and SW antenna and given a lot of links on my 3 blogs.

I listen radio stations via a web SDR with a very small active mini whip antenna.

https://www.pa3fwm.nl/projects/miniwhip/

You can build it or buy it. Cheap price or expensive

To listen HAM bands also an active antenna but more sophisticated

I am not far from having listened to 250 DXCC entities in 2 years with this wonderful antenna.

https://websdr-maasbree.jouwweb.nl/technical-information-hf-bands/antenna

Now I give you some links to make or buy medium-wave and shortwave antennas.

https://icomjapan.blogspot.com/2023/07/how-to-make-very-serious-antenna-for.html

https://www.accessengineeringlibrary.com/binary/mheaeworks/ad760d7455353e65/ad96470fe47a093fdae9b226500b1afbacc9b7d6a94d890a167fb246d31660fe/book-summary.pdf

https://icomjapan.blogspot.com/2023/05/free-in-pdf-ham-radio-handbook-by-w6pnf.html

https://icomjapan.blogspot.com/2023/08/all-popular-communications-and.html

https://icomjapan.blogspot.com/2023/06/antennas-for-listening-to-medium-wave.html

https://chinaradiosswl.blogspot.com/2023/06/loop-shortwave-antennas-for-swl-not-to.html

https://webkiwisdrswl.blogspot.com/2023/06/make-simple-dx-antenna-for-your-chinese.html

https://chinaradiosswl.blogspot.com/2023/05/a-super-cheap-super-easy-very-effective.html

Antenna for amateur radio SW bands can be use to listen for SWL

https://shop.spiderbeam.com/shop/aerial-51-modell-404-ul-1613?page=38&order=list_price+asc

https://on8alt.wordpress.com/wp-content/uploads/2017/05/easy-antennas-for-the-swl.pdf

https://chinaradiosswl.blogspot.com/2023/11/loop-antenna-for-mw-and-sw-listeners.html

https://chinaradiosswl.blogspot.com/2024/03/is-loop-antenna-for-swl-best-solution.html

https://www.dxzone.com/catalog/Antennas/

https://www.dxzone.com/cgi-bin/dir/search.cgi?query=swl+antenna

Shop to buy MW and SW antennas.

Anon-CO TECSUN https://www.anon-co.com/category/tecsun-radio-antennas

WIMO https://www.wimo.com/en/antennas/receive-antennas

They are a lot of shops and factory in the world.

For SW, it's not hard and expensive to have an dipole inverted V if you have a garden (you can make it); a vertical half-wave antenna will be good to listen to 10 to 20 meter bands ( size 5.50 meters ) for the MW a cheap loop is good or an active antenna MLA+5 its a good way because building an MW antenna is hard.

https://www.amazon.fr/SPORTARC-Antenne-r%C3%A9ception-active-MLA-30/dp/B0B5GGQLZ3

Good DX and 73