Absolutely!

For some reason when I have it folded 90deg (the one on the right) and I touch it I get the signal working, but when I dont, its random. I will try next the double capacitor method that I read here in this forum, but wanted to know if anyone has any insight about the antenna being folded or not

@iguaan I have it wrapped as you mentioned and soldered to the ground. Curiously enough I have the PA set to HIGH (had it set to LOW), but from my understanding, by setting it to HIGH the "power" of the antena is better no?, hence the reception should be better. or what am I missing?

Thanks for the feedback as well

@skywatch Thanks for this suggestion!, indeed I had the NRF24 ground separate from the other whole system. I think this fixed it! I will be testing it out, many thanks!

Guys I noticed that if I touch the plastic case with the antenna and leave it, it stays connected; something like static energy is interfering with it to make a connection?

This topic is quite esoteric (to me), would it make sense to "earth" the whole shield of the module to the plastic? (it doesnt make any sense to me though)

Hello @skywatch

I really wish that was the case :(; I have several other antennas (like ~5-6 and tested each one and its always the same)

So the behavior goes like this:
If the antena is folded I have a connection (most of the time, sometimes it gets lost). (you can see I have a connection by looking into the screen where I draw the battery and a wifi symbol ^^"

If the antenna is straight up you can see that there is no connection

YET, when I touch it (and keep touching it), the connection gets established?

Its worth noting that the RF settings are set like this:

radio.setRetries(15,15);        
radio.setDataRate(RF24_250KBPS);
radio.setPALevel(RF24_PA_MAX);
radio.setChannel(108);

And that the RF24 module with the antenna is shielded with aluminum paper and grounded to the base of the antenna.

Any other thoughts / ideas I should check / experiment with?

Absolutely!

For some reason when I have it folded 90deg (the one on the right) and I touch it I get the signal working, but when I dont, its random. I will try next the double capacitor method that I read here in this forum, but wanted to know if anyone has any insight about the antenna being folded or not

Hey guys!,

Newbie here and this forum has helped me out a lot figuring out several issues I have had with both my sensors.

I have an NRF24L01 with antenna and another one without antenna; Does anyone knows why when the antenna is straight the connection dies, yet when it was "folded" the connection works?.

I am actually trying to figure out why does this happens and how to "revert it", as in when the antenna is folded there is no connection and when its straight there is connection (I am also more than happy to have connection either if its folded or not btw but that doesnt seem to be the case).

Any thoughts?