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The general concept is that since radio waves travel at the speed of light,<br>if transmitters in a simulcast system are sufficiently far apart, there are "zones"<br>in which the signals get sufficiently out of phase with each other, based upon<br>distance from the transmitters. <br><br>"Launch Delay" is a feature, that allows a fixed delay to put put the in the modulation<br>audio (in the microsecond (and fractions thereof) range) in an attempt to "compensate"<br>for such areas (attempt to make the signals "meet" in the proper areas).<br><br>In practice, sometimes its rather straightforward, and sometimes, its just kinda of a <br>"black magic" to get this anywhere near right or reasonable. Sometimes, using this<br>ends up making things even worse then not having it at all (being that sometimes, when<br>you "fix" one area, you "break" others). Clearly every case is unique.<br><br>JIM WB6NIL<br><br><br><br><div><div id="SkyDrivePlaceholder"></div><hr id="stopSpelling">From: tim.sawyer@me.com<br>Date: Thu, 22 Dec 2011 09:13:49 -0800<br>To: w7ry@centurytel.net<br>CC: app_rpt-users@ohnosec.org<br>Subject: Re: [App_rpt-users] Allstar RTCM (Radio Thin Client Module)isnowavailable<br><br>
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<meta name="Generator" content="Microsoft SafeHTML">What is launch delay and it's purpose?<br><div>
<span class="ecxApple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Verdana; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px;"><span class="ecxApple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Verdana; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px;"><div style="word-wrap: break-word;">--<br>Tim<br>:wq</div></span></span>
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<br><div><div>On Dec 22, 2011, at 8:00 AM, Jim W7RY wrote:</div><br class="ecxApple-interchange-newline"><blockquote><span class="ecxApple-style-span" style="border-collapse: separate; font-family: Verdana; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-size: medium;"><div id="ecxMailContainerBody" style="padding-left: 10px; padding-right: 10px; padding-top: 15px;" lang="EN-US"><div><font face="Calibri">How do you control launch delay for your simulcast transmitters? </font></div><div><font face="Calibri"></font> </div><div><font face="Calibri">73</font></div><div><font face="Calibri">Jim W7RY</font></div><div> </div><div style="font: 10pt Tahoma;"><div><br></div><div style="background-color: rgb(245, 245, 245);"><div><b>From:</b><span class="ecxApple-converted-space"> </span><a title="pete.elke@esquared.com" href="mailto:pete.elke@esquared.com" style="color: blue; text-decoration: underline;">Peter Elke</a></div><div><b>Sent:</b><span class="ecxApple-converted-space"> </span>Thursday, December 22, 2011 1:10 AM</div><div><b>To:</b><span class="ecxApple-converted-space"> </span><a title="app_rpt-users@ohnosec.org" href="mailto:app_rpt-users@ohnosec.org" style="color: blue; text-decoration: underline;">app_rpt mailing list</a></div><div><b>Subject:</b><span class="ecxApple-converted-space"> </span>Re: [App_rpt-users] Allstar RTCM (Radio Thin Client Module)isnowavailable</div></div></div><div><br></div><div class="ecxWordSection1" style="page: WordSection1;"><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;">Hi Marshal,</span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;">We have been running two separate test projects with the module over the last few weeks. So far they seem very functional and cut down on node management if your goal is “perma-link” nodes.</span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;">The first project is to take separate sites and merge them into one frequency (and one big node). At this point we have two of the eight cut over and we have worked out the basic mechanics. We use Micor receivers and MSX100 transmitters (that may change). The transmitters are frequency locked using MSF5000 UHSO units with the reference source being a GPS’s 10Mhz output. The UHSO creates 14.4Mhz that is fed into the MCX units. In our testing it became very clear that all of the radios need to be identical.</span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;">The voting is very cool, you can watch as is switches between the receive sites (very quickly, multiple times in a 1 second period) and the toggling goes unnoticed on the repeater’s output. </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;">Our next phase is to create larger overlapping coverage area to see how it sounds mixed by adding a third site in the middle of the current two. At this point we don’t have much simulcast data, the overlap area is quite small.</span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;">The other project is an upgrade to my portable Beagleboard node that I use traveling. The old version was an Astro portable driven by a LOX board. The Beagle had a USB WiFi to a Verizon hot spot box. The upgrade swaps out the beagle for a RTCM and makes the connection from the road automatic. To create the internet for the module the old USB wifi was switched out for a Ubiquiti PicoStation set up as a bridge. When there is cell coverage it works and when there is no cell coverage it’s dead, simple, easy, no-dialing. The first road test was today, all went well other than some LTE Verizon problems.</span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;">Over all very cool stuff…</span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;">Pete WI6H…</span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Calibri,sans-serif; color: rgb(31, 73, 125); font-size: 11pt;"> </span></div><div><div style="border-width: 1pt medium medium; border-style: solid none none; padding: 3pt 0in 0in; border-top: 1pt solid rgb(181, 196, 223);"><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><b><span style="font-family: Tahoma,sans-serif; font-size: 10pt;">From:</span></b><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"><span class="ecxApple-converted-space"> </span><a href="mailto:app_rpt-users-bounces@ohnosec.org">app_rpt-users-bounces@ohnosec.org</a> [mailto:app_rpt-users-bounces@ohnosec.org]<span class="ecxApple-converted-space"> </span><b>On Behalf Of<span class="ecxApple-converted-space"> </span></b>Marshall Oldham<br><b>Sent:</b><span class="ecxApple-converted-space"> </span>Wednesday, December 21, 2011 12:23 PM<br><b>To:</b><span class="ecxApple-converted-space"> </span>'Jim Duuuude'; 'app_rpt mailing list'<br><b>Subject:</b><span class="ecxApple-converted-space"> </span>Re: [App_rpt-users] Allstar RTCM (Radio Thin Client Module) isnowavailable</span></div></div></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"> </div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">Jim,</span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">Okay so one server running Allstar node software at a central location (like my house) can support a dozen RTCM's being used as "Generic" conventional</span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">full duplex (repeaters) radio interfaces on far away hilltops even if I do not want to use the RTCM GPS-Timing Multi receiver voting or Simulcast Transmitter features?</span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">As long as I have some sort of internet connection at the remote sites back to my house?</span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">If I understand this correctly this would mean that:</span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">1) No cost of computer at the radio site.</span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">2) No worry about the node computer locking up at the remote radio site and having to reboot or reset it.</span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">3) No cost other than the RTCM (Radio Thin Client Module) to setup an Allstar node at the remote radio site. (no computer, no URI, no Sound FOB) </span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">4) If I use the RTCM (Radio Thin Client Module) I have the ability to setup a normal Allstar node at the present time and then later if I want to I can upgrade the hilltop </span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">for GPS-Timing Multi receiver voting and Simulcast Transmitter by simply adding a GPS receiver at the site and reconfiguring the software.</span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">If so, this seems like a pretty cool little piece of hardware! </span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">Marshall - ke6pcv </span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;"> </span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;"> </span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><blockquote style="border-width: medium medium medium 1.5pt; border-style: none none none solid; border-left: 1.5pt solid blue; padding: 0in 0in 0in 4pt; margin-right: 0in; margin-bottom: 5pt; margin-left: 3.75pt;"><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div class="ecxMsoNormal" style="margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif; text-align: center;" align="center"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"><hr width="100%" align="center" size="2"></span></div><p class="ecxMsoNormal" style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 12pt;"><b><span style="font-family: Tahoma,sans-serif; font-size: 10pt;">From:</span></b><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"><span class="ecxApple-converted-space"> </span>Jim Duuuude [mailto:telesistant@hotmail.com]<span class="ecxApple-converted-space"> </span><br><b>Sent:</b><span class="ecxApple-converted-space"> </span>Wednesday, December 21, 2011 11:52 AM<br><b>To:</b><span class="ecxApple-converted-space"> </span>Marshall Oldham; app_rpt mailing list<br><b>Subject:</b><span class="ecxApple-converted-space"> </span>RE: [App_rpt-users] Allstar RTCM (Radio Thin Client Module) is nowavailable</span></p><div><p class="ecxMsoNormal" style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 12pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;">Yeah, that's the general idea. The location of the Linux server running app_rpt/Asterisk can be<br>more or less anywhere within Internet connectivity of all of the receiver and/or transmitter sites.<br>Of course, "Internet" can mean either some sort of public Internet connection, or a privately-provided<br>Internet connection (low-cost microwave link(s), etc).<br><br>The only limitation is that an RTCM/Voter module *must* be located on the same LAN as the Linux<br>server, to at least provide a GPS-based timing reference. A system could be set up with a server<br>located in some sort of datacenter "on the ground", and all the radios could have an RTCM "on the<br>hill" with them, and as long as there is Internet connectivity of some sort between each of them<br>and the server, the system will work nicely. That is providing that there is an RTCM located at<br>the server location also (whether or not that particular RTCM has radio hardware connected to it<br>or not).<br><br>One minimal Linux server can easily support 1 or 2 dozen RTCM's (on 1 or 2 allstar nodes),<br>and a larger server could easily support MANY dozens of them on dozens of allstar nodes.<br>Of course, you REALLY dont want to put too many of them on a single server, being a potential<br>single point of failure. For pretty much any practical purpose, the reasonable limitation is<br>the point of failure/redundancy issue, not technical limitations.<br><br>I'm not sure if you were clear on this, so I thought I would mention that the RTCM is not just<br>usable as a GPS-timing-based Multi-Receiver Voting system and/or a Simulcast Transmitter system.<br>It can also be used as a "generic" radio interface for a conventional (non-GPS-based) either simplex<br>or full duplex (repeater) radio. The advantage of doing this would be to not have the Linux<br>host "on the hill" with the radio (as mentioned above). In addition, the RTCM allows for<span class="ecxApple-converted-space"> </span><br>portable/mobile operation with a mobile/portable Internet connection in both the GPS-based<br>and non-GPS-based environments.<span class="ecxApple-converted-space"> </span><br><br>JIM WB6NIL<br><br></span></p><div><div class="ecxMsoNormal" style="margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif; text-align: center;" align="center"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"><hr id="ecxstopSpelling" width="100%" align="center" size="2"></span></div><p class="ecxMsoNormal" style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 12pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;">From: <a href="mailto:ke6pcv@cal-net.org">ke6pcv@cal-net.org</a><br>To: <a href="mailto:app_rpt-users@ohnosec.org">app_rpt-users@ohnosec.org</a><br>Date: Wed, 21 Dec 2011 10:54:18 -0800<br>Subject: Re: [App_rpt-users] Allstar RTCM (Radio Thin Client Module) is nowavailable</span></p><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span class="ecx104503518-21122011"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">I have been looking at the Allstar RTCM (Radio Thin Client Module) and it really looks like a GREAT product and addition to the already cool Allstar hardware.</span></span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span class="ecx104503518-21122011"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">Among all the other cool features of the RTCM (Radio Thin Client Module) like Transmitter Simulcasting and Receiver Voting, if I understand the documentation</span></span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span class="ecx104503518-21122011"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">correctly you can use this very small Radio Thin Client Module at a remote radio site to set up an Allstar repeater node if the site has internet connection without a COMPUTER at the site?</span></span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span class="ecx104503518-21122011"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">Then you can point the node on the hilltop back to a server on the ground somewhere that is easy to get too? </span></span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span class="ecx104503518-21122011"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">How many total sites can you use Radio Thin Client Modules on and point back to a single server on the ground? </span></span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span class="ecx104503518-21122011"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">If this is the case, All I can say is WOW, how cool!</span></span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span class="ecx104503518-21122011"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">73</span></span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span class="ecx104503518-21122011"><span style="font-family: Arial,sans-serif; color: blue; font-size: 10pt;">Marshall</span></span><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"></span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><blockquote style="border-width: medium medium medium 1.5pt; border-style: none none none solid; border-left: 1.5pt solid blue; padding: 0in 0in 0in 4pt; margin-right: 0in; margin-bottom: 5pt; margin-left: 3.75pt;"><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div class="ecxMsoNormal" style="margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif; text-align: center;" align="center"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"><hr width="100%" align="center" size="2"></span></div><p class="ecxMsoNormal" style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 12pt;"><b><span style="font-family: Tahoma,sans-serif; font-size: 10pt;">From:</span></b><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"><span class="ecxApple-converted-space"> </span><a href="mailto:app_rpt-users-bounces@ohnosec.org">app_rpt-users-bounces@ohnosec.org</a> [mailto:app_rpt-users-bounces@ohnosec.org]<span class="ecxApple-converted-space"> </span><b>On Behalf Of<span class="ecxApple-converted-space"> </span></b>Mark Guibord<br><b>Sent:</b><span class="ecxApple-converted-space"> </span>Sunday, December 18, 2011 11:03 AM<br><b>To:</b><span class="ecxApple-converted-space"> </span><a href="mailto:app_rpt-users@ohnosec.org">app_rpt-users@ohnosec.org</a><br><b>Subject:</b><span class="ecxApple-converted-space"> </span>[App_rpt-users] Allstar RTCM (Radio Thin Client Module) is nowavailable</span></p><div><pre style="margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 10pt; font-family: 'Courier New'; background-color: white;"><span style="background-color: white; color: black; font-size: 11pt;">Allstar RTCM Radio Thin-Client Module, an Open-Source VOIP-Based Voting Multi-Receiver and Simulcast Transmit System is now available for purchase. </span></pre><pre style="margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 10pt; font-family: 'Courier New'; background-color: white;"><span style="background-color: white; color: black; font-size: 11pt;"> </span></pre><pre style="margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 10pt; font-family: 'Courier New'; background-color: white;"><span style="background-color: white; color: black; font-size: 11pt;">F</span><span style="color: black; font-size: 11pt;">or more information visit </span><span style="font-size: 11pt;"><a href="http://micro-node.com/thin-m1.html" style="color: blue; text-decoration: underline;" target="_blank">http://micro-node.com/thin-m1.html</a> </span></pre><pre style="margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 10pt; font-family: 'Courier New'; background-color: white;"><span style="color: black; font-size: 11pt;"> </span></pre><pre style="margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 10pt; font-family: 'Courier New'; background-color: white;"><span style="color: black; font-size: 11pt;">Regards,</span></pre><pre style="margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 10pt; font-family: 'Courier New'; background-color: white;"><span style="color: black; font-size: 11pt;">Mark Guibord</span></pre><pre style="margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 10pt; font-family: 'Courier New'; background-color: white;"><span style="color: black; font-size: 11pt;">Micro-Node International</span></pre><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"> </span></div></div></blockquote><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif; margin-bottom: 0.0001pt;"><span style="font-family: Tahoma,sans-serif; font-size: 10pt;"><br>_______________________________________________ App_rpt-users mailing list <a href="mailto:App_rpt-users@ohnosec.org">App_rpt-users@ohnosec.org</a> <a href="http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users" target="_blank">http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users</a></span></div></div></div></blockquote></div><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif;"><br class="ecxwebkit-block-placeholder"></div><hr><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif;"><br class="ecxwebkit-block-placeholder"></div>_______________________________________________<br>App_rpt-users mailing list<br><a href="mailto:App_rpt-users@ohnosec.org">App_rpt-users@ohnosec.org</a><br>http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users<br><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif;"><br class="ecxwebkit-block-placeholder"></div><hr><div style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif;"><br class="ecxwebkit-block-placeholder"></div><a target="_blank"></a><p style="margin-right: 0in; margin-left: 0in; font-size: 12pt; font-family: 'Times New Roman',serif;" align="left">No virus found in this message.<br>Checked by AVG -<span class="ecxApple-converted-space"> </span><a href="http://www.avg.com" style="color: blue; text-decoration: underline;" target="_blank">www.avg.com</a><br>Version: 2012.0.1890 / Virus Database: 2109/4695 - Release Date: 12/21/11</p>_______________________________________________<br>App_rpt-users mailing list<br><a href="mailto:App_rpt-users@ohnosec.org" style="color: blue; text-decoration: underline;">App_rpt-users@ohnosec.org</a><br><a href="http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users" style="color: blue; text-decoration: underline;" target="_blank">http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users</a></div></span></blockquote></div><br><br>_______________________________________________
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