XHDATA D-109 does not like external antennas it gets spurious signals and overload

XHDATA D-808 Put Through Some Paces - John's Tech Blog

11530 kHz 3 Radyo ile Karşılaştırma testleri (XHDATA D-109/ SANGEAN ATS-505/ DEGEN DE29)

Is there any disadvantage to getting a cheap shortwave radio? - Quora

FM Antenna how to wire

XHDATA D-109WB vs LiJiANi Rd239 Multiband Receivers

Reach Beyond Australia 15460 kHz on XHDATA D-808 and D-109 with wire antenna

XHDATA D-109 loves spurious signals!

XHDATA D-109 Antenna repair - Help replace the same : r/shortwave

Is there any disadvantage to getting a cheap shortwave radio? - Quora