| 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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