<div dir="ltr">Hi Dennis, <div><br></div><div>Can you share a photo of the QRPi PCB?</div><div><br></div><div>What type of antenna you used? </div><div>What type of Raspberry Pi used?</div><div>Do you have broadcast towers near by?</div><div><br></div><div><br></div><div>73,</div><div>HA7DCD<br>Zoltan</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jun 28, 2016 at 8:18 PM, Dennis Hall <span dir="ltr"><<a href="mailto:dennis@kk7x.us" target="_blank">dennis@kk7x.us</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_default"><span style="font-family:arial,sans-serif;color:rgb(80,0,80);font-size:12.8px">I have been running this device for about 3 weeks and suddenly it is no</span><br style="color:rgb(80,0,80);font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;color:rgb(80,0,80);font-size:12.8px">longer working.</span><br style="color:rgb(80,0,80);font-family:arial,sans-serif;font-size:12.8px"><font color="#500050"><span style="font-size:12.8px">I have updated my Pi and checked to ensure time is in sync.</span></font><br style="color:rgb(80,0,80);font-family:arial,sans-serif;font-size:12.8px"><br style="color:rgb(80,0,80);font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;color:rgb(80,0,80);font-size:12.8px">It will go into transmit fine and I can hear a tone when listening on my</span><br style="color:rgb(80,0,80);font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;color:rgb(80,0,80);font-size:12.8px">main radio.</span><br style="color:rgb(80,0,80);font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;color:rgb(80,0,80);font-size:12.8px">I am unable to tell if the signal is actually modulating as I have no</span><br style="color:rgb(80,0,80);font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;color:rgb(80,0,80);font-size:12.8px">test equipment.</span></div><div class="gmail_default"><br></div><div class="gmail_default">In looking at the QRPi there are two small bubble on top of one of the IC's<br style="color:rgb(80,0,80);font-family:arial,sans-serif;font-size:12.8px"><br style="color:rgb(80,0,80);font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;color:rgb(80,0,80);font-size:12.8px">Do you have any advice?</span><br style="color:rgb(80,0,80);font-family:arial,sans-serif;font-size:12.8px"><br style="color:rgb(80,0,80);font-family:arial,sans-serif;font-size:12.8px"><span style="font-family:arial,sans-serif;color:rgb(80,0,80);font-size:12.8px">73, Dennis Hall - KK7X</span><span class="HOEnZb"><font color="#888888"><br clear="all"></font></span></div><span class="HOEnZb"><font color="#888888"><div><br></div>-- <br><div data-smartmail="gmail_signature"><div dir="ltr"><a href="http://rathdrumweather.us" target="_blank">http://rathdrumweather.us</a></div></div>
</font></span></div>
<br>_______________________________________________<br>
hfsig mailing list<br>
<a href="mailto:hfsig@tapr.org">hfsig@tapr.org</a><br>
<a href="http://www.tapr.org/mailman/listinfo/hfsig" rel="noreferrer" target="_blank">http://www.tapr.org/mailman/listinfo/hfsig</a><br>
<br></blockquote></div><br></div>