<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:10pt"><div><span>Yes, also with a lower sample rate (1024) the bandwith is too much....</span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><span>Just to clarify, I use SDR Sharp (SDR#) on a Windows 7 PC (Client side) to connect on the RTL SDR on the Raspberry Pi (Server side).</span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><span>If I use my LAN connection no problem at all, but the </span><span style="font-size: 10pt;">bandwith is too much for stream over my Internet Connection (1
Megabit/sec in upload).</span></div><div style="background-color: transparent;"><span>Obviously I do not want to stream, for example, Wide FM Broadcasting over the Internet beacuse the audio <span style="font-size: 10pt;">bandwith</span><span style="font-size: 10pt;"> is very high, but I would like to stream over the Internet the SSB mode (300 Hz to 3400 Hz) where the audio bandwidth is not so much.</span><br></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal;"><span><span style="font-size: 10pt;"><br></span></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal;"><span><span style="font-size: 10pt;">So how Can I limit the maxium bandwith by
using (Server side) the rtl_tcp command?</span></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 10pt; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal;"><span><span style="font-size: 10pt;">I'm pretty sure that with a bandwith of about 3 kHz and a sample rate of 1024 1 Megabit of Internet bandwith can be enought....</span></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 10pt; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal;"><span><span style="font-size: 10pt;"><br></span></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal;"><span><span style="font-size: 10pt;">I use also the Perseus SDR receiver
(by Microtelecom) with it's Server feature (stream over the Internet) and it works very well, my </span></span><span style="font-size: 10pt;">1 Megabit of bandwith is </span><span style="font-size: 10pt;">enought.</span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 10pt; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal;"><span style="font-size: 10pt;"><br></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-style: normal;"><span style="font-size: 10pt;"> </span><br></div><div>73</div><div>Fabio, IZ8MBW</div><div>www.iz8mbw.net</div><div><br></div><div><br></div><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; margin-top: 5px; padding-left: 5px;"> <div style="font-family:
HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 10pt;"> <div style="font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 12pt;"> <div dir="ltr"> <hr size="1"> <font size="2" face="Arial"> <b><span style="font-weight:bold;">Da:</span></b> Cristian Paul Peñaranda Rojas <paul@kristianpaul.org><br> <b><span style="font-weight: bold;">A:</span></b> IZ8MBW Fabio <iz8mbw@yahoo.it> <br><b><span style="font-weight: bold;">Cc:</span></b> osmocom-sdr@lists.osmocom.org <br> <b><span style="font-weight: bold;">Inviato:</span></b> Giovedì 26 Dicembre 2013 16:37<br> <b><span style="font-weight: bold;">Oggetto:</span></b> Re: Bandwidth<br> </font> </div> <div class="y_msg_container"><br><div class="yqt5237616422" id="yqtfd12579">> Hi again.<br clear="none">> I would like to stream the RTL SDR over the Internet. My Internet connection is 1 Megabit in upload
(much less than a LAN connection).<br clear="none">> Is there a way to decrase or cap the bandwith of rtl_tcp?<br clear="none">> In others words: is possible for example limit the audio stream on a bandwith of 300 Hz to 3400 Hz?<br clear="none">> <br clear="none">> Thanks.<br clear="none">> <br clear="none">> Fabio, IZ8MBW</div><br clear="none">> <br clear="none"><br clear="none">Try a lower sample rate ? (-s)<div class="yqt5237616422" id="yqtfd37293"><br clear="none"><br clear="none"></div><br><br></div> </div> </div> </blockquote><div></div> </div></body></html>