[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] about use of BBN 80211 code in frequencies other
Re: [Discuss-gnuradio] about use of BBN 80211 code in frequencies other than regulated ones
Thu, 5 Nov 2009 11:06:48 -0500
On Thu, Nov 5, 2009 at 10:56 AM, Rafael Diniz <address@hidden> wrote:
> True, WiFi is very wideband.
> What do you recommend for lower bandwidths digital modulation (that is
> already implemented in gnuradio) for usage in HF spectrum?
For something that is easy just do GMSK at a 3kHz symbol rate. Should
keep you within a ~3kHz bandwidth.
HF channels can be very hard to handle, though. It's a very
interesting piece of spectrum.