FM Throw Antenna Dipole with Vintage IEC FM (RFT) Plug (DIN45316, 240/300 Ω) - where to order ?

[tiefbassuebertr]

In this old thread under
https://www.diyaudio.com/community/...ole-wire-and-for-disassy-e-g-quad-fm3.161284/
I ask for the plug itself:
Now I ask for throw antenna dipole with integrated IEC (RFT) plug for use on vintage FM tuners without possibilities of mounting an outdoor (yagi) antenna.
Main reason therefore is the fact, that such antennas with integrated coax plug don't work in the right manner due absence of a RF transformer (balun) from 240/300Ω to 60/75Ω (go to image No 1 and 2).
One solution is the use of a coax plug with integrated balun (go to image No 3).
Unfortunately not all vintage FM tuner use coax antenna inputs (go to the last both images).
Sometimes there are such Coax antenna inputs additional present, but not enough space for a coax plug with integrated balun (go to image No 9).

Therefore I want to know suppliers of FM throw dipoles with integrated plugs according D45316 (go to images No. 4-7).
Thank you very much for sending supplier URL's from Europe.