nrf24l01+ with PA and LNA module issue

RE: nrf24l01+ with PA and LNA module issue

Ashish — Thu, 27 Feb 2020 09:59:50 GMT

That was my thought on this too.

Thanks.

RE: nrf24l01+ with PA and LNA module issue

ketiljo — Thu, 27 Feb 2020 09:08:39 GMT

There only cause is faulty modules. There's no reason for this to happen at high output power if the module is ok. So check with the module manufacturer.

RE: nrf24l01+ with PA and LNA module issue

Ashish — Thu, 27 Feb 2020 08:25:35 GMT

The receiver is placed ~20 feet away from the transmitter, so I don't think the receiver is getting saturated.

Thanks

RE: nrf24l01+ with PA and LNA module issue

Håkon Alseth — Thu, 27 Feb 2020 08:17:03 GMT

Hi,

[quote user=""]Most of these modules work fine with the max power but some have issues transmitting at highest power, though they work on lower power. Can anyone please shed some light on why this could be happening?[/quote]

What's the range between the nRF24L01+ devices?

If they're located fairly close to each other (< 1 meter), then you're likely saturating the receiver. Try placing them further apart.

Kind regards,

Håkon