Electronics > Projects, Designs, and Technical Stuff
Instead of Lora, what?
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panoss:
Guys, you were right. It works!  :-+
But what if I want a better antenna (in order to have a better signal, just in case) than the one that came with the modules?
Do you have any suggestion?
ElectronicCat:

--- Quote from: panoss on April 21, 2019, 02:31:58 pm ---But what if I want a better antenna (in order to have a better signal, just in case) than the one that came with the modules?
Do you have any suggestion?

--- End quote ---
Yes...

--- Quote from: ElectronicCat on April 18, 2019, 05:51:44 pm ---I would try is replacing the fully loaded coil antenna with a full or half wavelength whip antenna or dipole

--- End quote ---
You can either buy one pre-made for the wavelength you are using or make one yourself from an old clothes hanger (or any source of semi-rigid copper wire) cut to the correct length.
panoss:
Ok, a whip antenna is the simplest one as it's only a straight wire with a length of 34cm (half wavelength,according to what I read on the internet), I guess this is what I 'm going to make.
Only thing that bothers me is it will have to get out of the box as it's dimensions are 13cm x 13cm.
And find a metallic - elastic wire. (I suppose it 'd better be elastic)
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