[aprssig] TNC suggestions please

[Andrew Rich]

Guys I have an icom 910 radio 

I want to compliment it with a TNC that will do

DSP processing
Either serial but prefer USB
APRS tracker
KISS
Command mode
Mailbox
Node software an advantage
9600 for sats 
I want to hang it off a raspberry Pi 
I am putting together an Omni antenna doppler corrected sat gate 
I am looking at kantronics and timewave
Anything else ? 

A

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