do you know the RF parameters of lopy?

[jclo13]

Hello, do you know the sensitivity, the Tx power and the antenna gain of lopy and lopy4?

thank you

Joselo.

[bmarkus]

@jclo13 said in do you know the RF parameters of lopy?:

Hello, do you know the sensitivity, the Tx power and the antenna gain of lopy and lopy4?

thank you

Joselo.

For which radio?

[jcaron]

@jclo13 Obviousy the antenna gain is a property of the antenna, not the LoPy.

For LoRa, the max TX power depends on the region (and possibly the band). If using LoRaWAN, it can be controlled by the network.

I suppose you are attempting to compute a link budget? Remember that many of the parameters are region-specific.

[jclo13]

Hello @bmarkus and @jcaron, I want to compute the link budget to establish the coverage of my gateway, I am using the US915 band, exactly, the frequency is 903.9001 Mhz. I am using the antenna send by Pycom, I think it has a gain of 2.2 dBi.

Thank you.

[bmarkus]

@jclo13 said in do you know the RF parameters of lopy?:

Hello @bmarkus and @jcaron, I want to compute the link budget to establish the coverage of my gateway, I am using the US915 band, exactly, the frequency is 903.9001 Mhz. I am using the antenna send by Pycom, I think it has a gain of 2.2 dBi.

Thank you.

Try the Semtech LoRa Calculator tool. It is free, just register on Semtech Community Portal.

[jclo13]

@bmarkus said in do you know the RF parameters of lopy?:

LoRa Calculator tool

Thank you, I will try it, but I want to know the values of the parameters mentioned, maybe you can give me them if you have it.

thank you