On 12/26/12, discuss-gnuradio-requ...@gnu.org <discuss-gnuradio-requ...@gnu.org> wrote: > Message: 2 > Date: Wed, 26 Dec 2012 15:46:56 +0800 > From: Gong Zhang <zhang...@gmail.com> > To: "Discuss-gnuradio@gnu.org" <Discuss-gnuradio@gnu.org> > Subject: [Discuss-gnuradio] Can I add power amplifier for longer > communication range > Message-ID: <50daab70.40...@gmail.com> > Content-Type: text/plain; charset=GB2312 > > Dear all, > Can I add power amplifier between daughterboard and antenna for longer > communication range?Does anyone try this before? > Thanks. >
First question is whether it's legal for you to run more power at whatever frequency (licensing issue). The second question has to do with spectral purity. You might want to run a hardware LC bandpass filter before the antenna. Other than that, if you can match impedances closely enough it should work. Alan, ab1jx -- Credit is the root of all evil. - AB1JX _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
