<div dir="ltr"><h1 style="color:rgb(0,0,0);text-transform:none;line-height:normal;text-indent:0px;letter-spacing:normal;font-family:Verdana,Arial,Helvetica,sans-serif;font-size:16pt;font-style:normal;font-variant:normal;word-spacing:0px;white-space:normal;background-color:rgb(255,255,255)">
Channel spacing for Yaesu C4FM Digital Voice</h1><p style="color:rgb(0,0,0);text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;background-color:rgb(255,255,255)">The<span> </span><strong>Utah VHF Society</strong><span> </span>suggests appropriate channel spacing for<span> </span><strong>Yaesu C4FM</strong><span> </span>amateur radio transmissions<span> </span><br>
<br>They note that the bandwidth of the 9600 bps C4FM signal is approximately 12.5 kHz at the -26 dB points compared to a bandwidth of 10 kHz at -26 dB for the 4800 bps D-STAR.<span> </span><br><br>Read the C4FM article at<span> </span><br>
<a style="color:rgb(0,51,102);text-decoration:none" href="http://utahvhfs.org/c4fm_channel_spacing.html" target="_blank">http://utahvhfs.org/c4fm_channel_spacing.html</a><br><br>Channel spacing for D-Star<br><a style="color:rgb(0,51,102);text-decoration:none" href="http://utahvhfs.org/dstar_channel_spacing.html" target="_blank">http://utahvhfs.org/dstar_channel_spacing.html</a></p>
<p style="color:rgb(0,0,0);text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;background-color:rgb(255,255,255)">Yaesu C4FM Specification<span> </span><br><a style="color:rgb(0,51,102);text-decoration:none" href="http://tinyurl.com/Yaesu-C4FM-Spec" target="_blank">http://tinyurl.com/Yaesu-C4FM-Spec</a></p>
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