Several Networks with using RFM95HW

Hi All.

If on an object is installed several networks how I should set a centre frequences of each network for avoid influence each other?
Addresses of gateways of each network are differ.
All devices of each network are based on an RFM95HW modules (868MGz).

Thank You.

klgklg:
Hi All.

If on an object is installed several networks how I should set a centre frequences of each network for avoid influence each other?
Addresses of gateways of each network are differ.
All devices of each network are based on an RFM95HW modules (868MGz).

Thank You.

Very vague so cannot answer.

How many is 'several networks' and what are 'objects'

The RFM95 does not have a concept of an 'address' unless you are using some sort of protocol that you have not revealed.

Give a much more complete explanation of what it is you are doing.

868MGz

Do you mean MHz or GHz? MGz is not a thing.
You need to know the modulation type, frequency and the modulation index to answer your question. As well as the input filter’s bandwidth of the receiver.

Thanks.
Each network includes: Gateway and 8 Nodes.
Gateway and Nodes based on RFM95HW(868.0 MHz) in LoRa mode.
Distance between Gateways is planned about 4 inches.
Distance between Gateway and Nodes from 30 to 400 meters.
Amount of Networks mey be from 1 to 4.

None of which answers ANY of my questions and does not get you any further in deciding what frequency separation you need.

Where in the World are you and what LoRa settings are you using ?

You still have to give an explanation of what the project is.