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<body class='hmmessage'><div dir='ltr'><font style="" face="Tahoma,sans-serif" color="#000000">OK but to answer you first question - yes you could probably go up to 15 or 16 volts but 13.8 or 12 or anything in between or less would be fine.<br><br>You aren't going to get an 8V P-P swing with 12V though. Is it 8V P-P or RMS? Why so high? That is unusual. <br id="FontBreak"></font><br><b><font style="font-size:16pt;" size="4">73 Doug</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4">WA3DSP</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4">http://www.crompton.com/hamradio</font></b><font style="font-size:16pt;" size="4"><br></font><br><br><div><hr id="stopSpelling">Subject: Re: [App_rpt-users] DMK URI/URIx 6dB 12 VDC range?<br>From: kk6ecm@gmail.com<br>Date: Thu, 23 Jul 2015 13:56:59 -0700<br>To: doug@crompton.com<br><br><div>Good idea. I'm working with an 8 V signal level requirement. If I can get away with a lesser voltage to drive my exciter, I'll use it.<br><br>Thanks,<div>Bob</div><div>kk6ecm</div><div><br></div><div>Sent from iPad<div><div><br></div></div></div></div><div><br>On Jul 23, 2015, at 11:00 AM, Doug Crompton <<a href="mailto:doug@crompton.com">doug@crompton.com</a>> wrote:<br><br></div><blockquote><div>
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<div dir="ltr"><font style="" face="Tahoma,sans-serif" color="#000000">It also works quite nicely on 5V as long as you do not exceed the P-P limit of the Opamp at that voltage. I use it with 5V on a system that needs a little more output punch and it works and sounds fine. Wire the opamp power source pin over to the 5V pin on the DMK. Give it a try. If it works it avoids anything external.<br id="ecxFontBreak"></font><br><b><font style="font-size:16pt;" size="4">73 Doug</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4">WA3DSP</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4"><a href="http://www.crompton.com/hamradio" target="_blank">http://www.crompton.com/hamradio</a></font></b><font style="font-size:16pt;" size="4"><br></font><br><br><div>> From: <a href="mailto:kk6ecm@gmail.com">kk6ecm@gmail.com</a><br>> Date: Thu, 23 Jul 2015 10:01:18 -0700<br>> To: <a href="mailto:app_rpt-users@ohnosec.org">app_rpt-users@ohnosec.org</a><br>> Subject: [App_rpt-users] DMK URI/URIx 6dB 12 VDC range?<br>> <br>> I'm wondering if the URI/URIx 6dB 12 VDC (pin 25) range will handle 13.8 (14?) VDC that powers my radio. What is the margin? Looks like the op amp will handle 15.5 VDC. Am I missing something?<br>> <br>> Thanks,<br>> Bob<br>> kk6ecm<br>> <br>> Sent from iPad<br>> <br>> _______________________________________________<br>> App_rpt-users mailing list<br>> <a href="mailto:App_rpt-users@ohnosec.org">App_rpt-users@ohnosec.org</a><br>> <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><br>> <br>> To unsubscribe from this list please visit <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> and scroll down to the bottom of the page. Enter your email address and press the "Unsubscribe or edit options button"<br>> You do not need a password to unsubscribe, you can do it via email confirmation. If you have trouble unsubscribing, please send a message to the list detailing the problem. <br>> <br></div> </div>
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