Spread Spectrum

[mmotyka at lsil.com]

>
> Jim Choate wrote:
> > 
> > 900MHz packet (<$100/site) coupled with Plan 9 is the base you want to
> > start from using current tech. 
> 
> 
> Microwave networking providers price vary considerably, and a number of
> ISPs are reluctant to unroll this stuff due to implementation pricing.
> 
> Can anyone recommend good nice, and inexpensive packet radio LAN
> technology ? I've heard that breezecom is pretty nice, what do you guys
> think ?
> 
> How secure are the spread spectrum modulation schemes on these things
> anyway ?
> 
I had one brief go at the FCC site but didn't find a what I was looking
for. However, I think that for surveillance reasons the channel hopping
sequences are canned. I'm *kinda* sure that a private pseudorandom walk
is not allowed.

Mike