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Hi Jeremy, All,<br>
<br>
That's for <span style="white-space: nowrap;">802.3at Type 1</span>:
12.95 Watts<br>
<br>
For<span style="white-space: nowrap;"> 802.3at Type 2</span> it seems
to be 25.50 Watts.<br>
<br>
But I think in that case you have to spend more attention to the
cabling quality and such.<br>
<br>
73's,<br>
<br>
Henry.<br>
<br>
<br>
On 8/5/2010 10:44 AM, Jeremy McDermond wrote:
<blockquote
cite="mid:1F448F86-8707-4246-B33F-5D651A571AA9@xenotropic.com"
type="cite">
<pre wrap="">On Aug 5, 2010, at 1:33 AM, Henry Vredegoor wrote:
</pre>
<blockquote type="cite">
<pre wrap="">***** High Performance Software Defined Radio Discussion List *****
Hi Jeremy, All,
That would be a pitty!
Like Achim already said, a device only with RF-in and Ethernet-out would be very nice remote SDR indeed!
</pre>
</blockquote>
<pre wrap="">
Admittedly, it would be really cool. But if Achim's right and the spec is only 13W, I wouldn't imagine that's enough to power the transmitter in Hermes. Apollo alone is a 10-15W out PA. I think you might be able to get away with it in receive-only mode though.
</pre>
<blockquote type="cite">
<pre wrap="">
73's,
Henry.
On 8/5/2010 10:19 AM, Jeremy McDermond wrote:
</pre>
<blockquote type="cite">
<pre wrap="">On Aug 5, 2010, at 1:16 AM, Henry Vredegoor wrote:
</pre>
<blockquote type="cite">
<pre wrap="">***** High Performance Software Defined Radio Discussion List *****
Hi Phil,
<a class="moz-txt-link-freetext" href="http://en.wikipedia.org/wiki/Power_over_Ethernet">http://en.wikipedia.org/wiki/Power_over_Ethernet</a>
73's
</pre>
</blockquote>
<pre wrap="">I checked out the datasheet really quick, and it doesn't look like the Micrel chip supports the 802.3af standard.
--
Jeremy McDermond (NH6Z)
Xenotropic Systems
<a class="moz-txt-link-abbreviated" href="mailto:mcdermj@xenotropic.com">mcdermj@xenotropic.com</a>
</pre>
</blockquote>
<pre wrap="">
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</pre>
</blockquote>
<pre wrap="">
--
Jeremy McDermond (NH6Z)
Xenotropic Systems
<a class="moz-txt-link-abbreviated" href="mailto:mcdermj@xenotropic.com">mcdermj@xenotropic.com</a>
</pre>
</blockquote>
<br>
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