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KF7PSM > PACKET 19.10.19 18:49l 22 Lines 1138 Bytes #999 (0) @ WW
BID : 28791_KE0GB
Read: GUEST
Subj: Thinking of packet supernode
Path: IW8PGT<IR2UBX<DB0RES<DB0OVN<DB0GOS<ON0AR<GB7CIP<AB0AF<KE0GB
Sent: 191009/2043Z 28791@KE0GB.#SECO.CO.USA.NOAM LinBPQ6.0.18
Hello all in the packet world. I've been thinking of how to address the
problem with packet node rf port congestion where there are too many
users on a particular packet freq at the same time. I was wondering
if a node such as a BPQ node could listen on multiple rf ports each
on a different frequency example 145.01, 145.03, 145.05 and have te
users spread out onto different frequencies without the need of
multiple radios tnc etc. I'm thinking this could be done with an
cheap SDR receiver such as RTL-SDR and a multi-channel demodulator
which could push audio received on each rRF Frequency to multiple
instances of direwolf. Direwolf as the ability to serve as a
kiss or agw server so bpq could connect to each instance of
direwolf for each port. Now if this works the problem is how to
get bpq to respond out on each frequency using a single radio.
Maybe an sdr radio that could tx as well as rx could do it or
maybe a single radio that can have it's freq changed on the
fly by software for tx would work. This is all just ideas right
now so if anyone wants to add to this please do and share
your thoughts.
73 Peter KF7PSM
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