Scott<br><br> I don't know if Tony put it on a shaker table or not but he did put six hours in the system. And he really went out of his way to get it to us asap.With the 4th holiday I've not been able to contact him, maybe tommorow. While range checking the digis if I put my hand on the antenna the glitch increased but with the analog there was no glitch at all. My father and I have been working this problem for over a month we have replaced everything or sent it in to be
checked.Right now no glitches with analogs but again will the glitch present itself as noticably with analogs as apose to the digis.We have no glitch right now but still no confidence in the system.<br><br>Scott <br><br><div>
<span class="gmail_quote">On 7/4/06, <b class="gmail_sendername">Scott Anderson</b> <<a href="mailto:scott@rcfoamy.com">scott@rcfoamy.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>
<div bgcolor="#ffffff">
<div><font color="#0000ff" face="Arial" size="4">Hi Scott,</font></div>
<div><font color="#0000ff" face="Arial" size="4"></font> </div>
<div><font color="#0000ff" face="Arial" size="4">Stupid question, did you send RX out
and have it put on a shaker table and checked.. I had a RX issue for over a
month and spent time with Tony S. and he found a bad filter on the board..
</font></div>
<div><font color="#0000ff" face="Arial" size="4"></font> </div>
<div><font color="#0000ff" face="Arial" size="4">Just my 2 cents from a fellow team
member..</font></div></div><div><span class="sg">
<div><font color="#0000ff" face="Arial" size="4"></font> </div>
<div><font color="#0000ff" face="Arial" size="4">Scott Anderson</font></div>
</span></div><div><blockquote style="border-left: 2px solid rgb(0, 0, 255); padding-right: 0px; padding-left: 5px; margin-left: 5px; margin-right: 0px;"></blockquote></div><div><span class="q">
<div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">----- Original Message ----- </div>
<div style="background: rgb(228, 228, 228) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">
<b>From:</b>
<a title="f3aflyer7@gmail.com" href="mailto:f3aflyer7@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">Scott
Pavlock</a> </div></span></div><div><span class="e" id="q_10c3bbbf36143a98_4">
<div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>To:</b> <a title="nsrca-discussion@lists.nsrca.org" href="mailto:nsrca-discussion@lists.nsrca.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
NSRCA Mailing List</a> </div>
<div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Sent:</b> Tuesday, July 04, 2006 6:29
PM</div>
<div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Subject:</b> Re: [NSRCA-discussion] Analog
Servo RF Masking and....Thanks!</div>
<div><br></div>I've used multiple battery set ups including ones without a
regulator on a normal NiCd pack, and also on both a 5.6v regulator and a 6v
regulator.<br><br>John,<br><br>No I don't. I actually have no clue what that
is haha.<br><br>
<div><span class="gmail_quote">On 7/4/06, <b class="gmail_sendername">John
Pavlick</b> <<a href="mailto:jpavlick@idseng.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">jpavlick@idseng.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>
<div>
<div><span><font color="#0000ff" face="Arial" size="2">Do you have access to an
oscilloscope?</font></span></div></div>
<div><span>
<div><span><font color="#0000ff" face="Arial" size="2"></font></span> </div>
<div><span>
<p><font size="2">John Pavlick<br><a href="http://www.idseng.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">http://www.idseng.com</a><br> </font>
</p></span></div></span></div>
<div>
<blockquote style="border-left: 2px solid rgb(0, 0, 255); padding-left: 5px; margin-left: 5px;">
<div dir="ltr" align="left"><font face="Tahoma" size="2"></font></div>
<div><span><font face="Tahoma" size="2">-----Original
Message-----<br><b>From:</b> <a href="mailto:nsrca-discussion-bounces@lists.nsrca.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">nsrca-discussion-bounces@lists.nsrca.org</a> [mailto:<a href="mailto:nsrca-discussion-bounces@lists.nsrca.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
nsrca-discussion-bounces@lists.nsrca.org</a>]<b>On Behalf Of
</b>Scott Pavlock<br></font></span></div>
<div><span><font face="Tahoma" size="2"><b>Sent:</b> Tuesday, July 04, 2006 5:40 PM<br><b>To:</b> NSRCA
Mailing List<br><b>Subject:</b> Re: [NSRCA-discussion] Analog Servo RF
Masking and....Thanks!<br><br></font></span></div>
<div></div></blockquote></div>
<div><span>I've literally tried EVERYTHING
possible to isolate the problem. The only problem I can find is solely in
the servos. The battery is bran new (duralite 2s2p), bran new heavy duty MPI
switch. I can reproduce the problem with the digis with many different
switch/battery/regulator set ups. I know current draw isn't a problem as
I've flown this set up for 2 years with no faults. <br><br>
<div><span class="gmail_quote">On 7/4/06, <b class="gmail_sendername">John
Pavlick</b> <<a href="mailto:jpavlick@idseng.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">jpavlick@idseng.com</a>>
wrote:</span>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>
<div>
<div><span><font color="#0000ff" face="Arial" size="2">Scott,</font></span></div>
<div><span><font color="#0000ff" face="Arial" size="2"> Well I'm sure
you've been through a lot already, but what you need to do is try to
isolate the problem if possible. Start with a working setup (the analog
servos). Next, add 1 digital servo. If it still works, remove that servo
and try another. Only change ONE thing at a time. If it works with 1
digital servo ALL THE TIME, then add a second one. If you start to see
problems as you add more digital servos (i.e gets worse with 3 or 4
digital servos but seems to work OK with 1 or 2), look at your battery and
switch. What are you using for a battery and switch by the way? If your
radio checks out OK (RF-wise) it's more likely that there is a problem
with power. I bet you didn't have Rx the batteries checked did you?
As you know, analog servos don't draw nearly as much current as digital
servos. That could be the problem. If you have any way to look at the
voltage when all of this is happening it could reveal some things. One way
to do this is to put a servo lead in an unused channel on the Rx, connect
it to a voltmeter, turn everything on and move the sticks. Don't use
an Expanded-scale volt meter, just a plain old DVM (or better yet an
analog volt meter) will do. See what that tells
you.</font></span></div></div>
<div><span>
<div><span><font color="#0000ff" face="Arial" size="2"></font></span> </div>
<div><span>
<p><font size="2">John Pavlick<br><a href="http://www.idseng.com/" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">http://www.idseng.com</a><br> </font>
</p></span></div></span></div>
<div>
<blockquote style="border-left: 2px solid rgb(0, 0, 255); padding-left: 5px; margin-left: 5px;"></blockquote></div>
<div><span>
<div dir="ltr" align="left"><font face="Tahoma" size="2">-----Original
Message-----<br><b>From:</b> <a href="mailto:nsrca-discussion-bounces@lists.nsrca.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">nsrca-discussion-bounces@lists.nsrca.org</a> [mailto:<a href="mailto:nsrca-discussion-bounces@lists.nsrca.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
nsrca-discussion-bounces@lists.nsrca.org</a>]<b>On Behalf Of </b>Scott
Pavlock<br><b>Sent:</b> Tuesday, July 04, 2006 3:58 PM<br><b>To:</b> NSRCA
Discussion List<br><b>Subject:</b> [NSRCA-discussion] Analog Servo RF
Masking and....Thanks!<br><br></font></div></span></div>
<div><span>First I would like to thank everyone for the great advice on
these last few posts I've posted. Everyone has been a big help.<br><br>I'd
like to ask if anyone knows if an analog servo would mask glitches coming
in?<br>(2 - Futaba 3010's, 2 - Hitec HS77's, 1 - HS81MG) <br><br>When I
connect my JR digital servos ( 2 - 9411sa's, 1 - 8411sa, 1 - 8417, 1 -
3421sa) I get a pretty significant, constant glitch, as if the servos are
constantly trying to center, but they have no load what so ever. This is
the problem I have described in previous posts. <br><br>When I connect
analog servos in an identical set up, there is no "noise" at all. I range
tested them at 100 feet with 1 antenna section up and there is no loss in
speed and no sluggish behavior. I also range tested this at about 300 feet
with the antenna completely down just for kicks, and I get the same
results. <br><br>When I range test the digital servos, even at the 100
foot range with the antenna completely extended there is a significant,
constant glitch. The servos, receiver, and transmitter have all just
gotten back from being checked and the 9411sa's had new pots put in, the
receiver had been re-tuned to the frequency, and the transmitter got a new
antenna. I am very surprised with these results as I just spent a fair
amount of money to have my electronics looked at and deemed well.
<br><br>Now, my question again, are my analog servos just masking a
problem, or is this solely a problem in the digital servos?<br><br>Thanks
a ton everyone!<br><br>Scott<br></span></div>
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