Radio reception, antenna comparison

Radio reception, antenna comparison. Internal antenna, MLA-30+, Mini Whip.
Receiver TECSUN PL-990x.
Antennas placed about 15 m above the ground, on the roof of a residential building.
On the same roof there is a GSM relay.
Mini Whip antenna well grounded to steel central heating pipe.
UTC 13:30
POLAND
https://goo.gl/maps/NEzjJ4B1nsVjdkTSA

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