I’m wondering how a LoRaWAN gateway could be used to transmit a packet on any 1 of 8 channels instead of 1 of 4 channels? I’m trying to understand a LoRaWAN network I came across that is transmitting data using 8 channel gateways (and transmitting on all 8 125khz channels), but has a packet forwarder config where radio_0 is “tx_enable”: true and radio_1 is ““tx_enable”: false”
What config would I use to enable transmit from both radios in the concentrator?
This has always confused me honestly. How can an 8 channel gateway/network ever transmit on all 8 125khz channels (US915 band plan for example) when the packet forwarder “tx_enable” parameter is always set to true for one rf chain and false for the other?
Hopefully a simple thing I’m misunderstanding. Thanks!