Alternating packet transmissions on 2 two different frequency bands


I currently have N210 devices with GNU Radio 3.7.0 installed. I am
currently using them to send and receive packets between them through a
tun/tap interface.

i would like to be able to send different packets (e.g depending on the
address for instance) on different frequencies.

For example :

  • Packet to 01:02:03:04:05:01 send on f1
  • Packet to 01:02:03:04:05:02 send on f2

I am currently wondering what would be the best approach to send a given
packet on a given frequency.

If I set a new frequency right before/after the send() call in the
script, I can’t know if there are other packets in the buffers or if the
retuning will occur during the transmission of the packet.