[MLB-WIRELESS] 2.4GHz scanner project
conhoolio at hotmail.com
Sun Oct 22 07:58:39 EST 2006
Nice project! Do you have any suggestions as to the possibility of widening
the spectrum scanned? I'm mainly interested in 2.4-2.7GHz - is there a
cheap-ish chip out there that does this range?
View my blog:
> -----Original Message-----
> From: melbwireless-bounces at wireless.org.au
> [mailto:melbwireless-bounces at wireless.org.au] On Behalf Of
> Jason Hecker
> Sent: Saturday, 21 October 2006 1:32 PM
> To: melbwireless at wireless.org.au
> Subject: Re: [MLB-WIRELESS] 2.4GHz scanner project
> Ooo, I wouldn't be so sure about detecting dangerous levels
> of radiation, even with some sort of attenuator. The antenna
> on the module could be disconnected and replaced with an SMA
> type connector, though you'd have to perhaps add a little
> matching circuit.
> Have a look at this design:
> It works on the same principle as my project but uses a
> better chip. It mentions something about baluns (matching circuits).
> On Saturday 21 October 2006 12:39, Zik Saleeba wrote:
> > Great project Jason!
> > I think I might adapt it for use as an EIRP meter. Do you
> know if the
> > RSSI has enough dynamic range to indicate dangerous levels of
> > radiation? Maybe with an attenuator?
> > Cheers,
> > Zik
> > On 10/20/06, Jason Hecker <jhecker at wireless.org.au> wrote:
> > > It's about time.
> > >
> > > I have hacked up new project to scan the 2.4GHz band.
> > >
> > > Beware, it involves a soldering iron.
> > >
> > > http://www.wireless.org.au/~jhecker/specan/
> > >
> > > I've still got a bit more work to do, such as collecting more
> > > examples of 2.4GHz transmissions.
> > > _______________________________________________
> > > Melbwireless mailing list
> > > Melbwireless at wireless.org.au
> > > http://wireless.org.au/mailman/listinfo/melbwireless
> > _______________________________________________
> > Melbwireless mailing list
> > Melbwireless at wireless.org.au
> > http://wireless.org.au/mailman/listinfo/melbwireless
> Melbwireless mailing list
> Melbwireless at wireless.org.au
More information about the Melbwireless