Node spacing issue

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Hello,

The issue John mentioned regarding inter-node spacing is interesting. There
are not absolute spacing limits, but the issue is rather related to the
entire network -- if there are groups of nodes connected as a start or
daisy-chained with very short connections and long plain cable between the
groups, the result is different impedance domains. The impedance transition
points introduce problematic reflections. We have done some nice repairs by
linearizing the topologies and changing into longer interconnections
within the groups. Steve's publications are inspiring and easy to
understand -- everyone should consider networks as a number of infinitely
short impendaces connected in series.

Best regards,

Heikki Saha, CTO
  M.Sc. Automation
  Dr.Tech. Electronics
TK Engineering Oy
Hovioikeudenpuistikko 13 as 3, 65100 Vaasa
+358 (0)50 588 6894
email: [email protected]
skype: heikki.saha_tke

We are also in the 17th iCC: https://www.can-cia.org/icc

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<div dir=3D"ltr"><span style=3D"font-size:13px">Hello,</span><div><br></div=
><div><div style=3D"font-size:13px">The issue John mentioned regarding inte=
r-node spacing is interesting. There are not absolute spacing limits, but t=
he issue is rather related to the entire network -- if there are groups of =
nodes connected as a start or daisy-chained with very short connections and=
 long plain cable between the groups, the result is different impedance dom=
ains. The impedance transition points introduce problematic reflections. We=
 have done some nice repairs by linearizing the topologies and changing int=
o longer interconnections within=C2=A0the groups. Steve&#39;s publications =
are inspiring and easy to understand -- everyone should consider networks a=
s a number of infinitely short impendaces=C2=A0connected in series.</div><d=
iv style=3D"font-size:13px"><br></div><div style=3D"font-size:13px">Best re=
gards,</div><div style=3D"font-size:13px"><br></div></div><div><div dir=3D"=
ltr" class=3D"gmail_signature" data-smartmail=3D"gmail_signature"><div dir=
=3D"ltr"><div><div dir=3D"ltr"><div><div dir=3D"ltr"><div><div dir=3D"ltr">=
<div><div dir=3D"ltr">Heikki Saha, CTO<br>
=C2=A0 M.Sc. Automation<br>
=C2=A0 Dr.Tech. Electronics<br>
TK Engineering Oy<br><font face=3D"arial, helvetica, sans-serif">Hovioikeud=
enpuistikko 13 <span style=3D"color:rgb(51,51,51);font-style:normal;font-we=
ight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transf=
orm:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,2=
55);float:none;display:inline">as 3</span><span style=3D"color:rgb(51,51,51=
);font-style:normal;font-weight:400;letter-spacing:normal;text-align:start;=
text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;bac=
kground-color:rgb(255,255,255);float:none;display:inline">, 65100 Vaasa</sp=
an></font><br>
+358 (0)50 588 6894<br>
email: <a href=3D"mailto:[email protected]" target=3D"_blank">heikki.saha@=
tke.fi</a><br>
skype: heikki.saha_tke</div><div dir=3D"ltr"><br><div>We are also in the 17=
th iCC: <a href=3D"https://www.can-cia.org/icc" target=3D"_blank">https://w=
ww.can-cia.org/icc</a><br></div></div></div></div></div></div></div></div><=
/div></div></div></div></div>

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