Where is light ......

.... There also shadows!
The magent is amazingly strong (well-neodymium), which is also not bad spring steel antenna.
The stalk can unscrew> waschanlage friendly from Magnetic base.
Negatives:
the SWR is cruel. No idea on what "amateur radio band" of wire is matched.
144,000 >>> 1: 2
145 995 >>> 1: 1.9
430,000 >>> 1: 2.5
439 975 >>> 1: 2.2
The upper "köbbel" is fortunately made of brass, so that here a piece of wire (about 5 cm / 2.5 mm²) can be soldered.
The spirals a little stretched (so that the SWR is approximated to the two bands) and then leaves the antenna and tune the side cutter mitm.
Currently I have:
144,000> 1.2
145 995> 1.41
430,000> 1.15
439 975> 1.6
So I can not live, you could certainly get even more, but one would have to stretch the filaments even further.