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<div class="moz-cite-prefix">Hi Tim,<br>
Excellent, you are set up for either HPSDR or eb104.ru cabling.<br>
<br>
ALEX switches the HPF's and LPF's to provide RX BPF's.<br>
eb104.ru switches both the BPF's and LPF's but bypasses the LPF's
in RX.<br>
<br>
In cuSDR if you go out-of-band you get no signals as no filters
are switched in, i.e no Gen Cov.<br>
I haven't checked but this may be normal behaviour for ALEX.<br>
<br>
In cuSDR select "Alex Auto" and in HPSDR --> Ext Ctrl set up
the filter selection as in PowerSDR. The RX and TX filter settings
only differ in that TX filters all have bit 5 turned on.<br>
<br>
There is also a complete absence of ADC OVERLOAD with 0dB
attenuation.<br>
<br>
One thing not to miss for the BPF board -- isolate pin 12 of the
db25 on-board connector from GND and wire it to the +12V input
socket on the board. I used a Stanley knife to separate it from
the GND land pattern that surrounds it.<br>
This is required for Hermes, the BPF board as is was not designed
solely as a shoe-in for Hermes though it fits perfectly in the
ANAN-10 case above Hermes.<br>
<br>
The INTERCONNECT DIAGRAM explains it all.<br>
73 ... Sid.<br>
<br>
On 05/11/13 01:12, Tim ORourke wrote:<br>
</div>
<blockquote
cite="mid:3984726.1383613965703.JavaMail.root@mswamui-billy.atl.sa.earthlink.net"
type="cite">
<pre wrap="">***** High Performance Software Defined Radio Discussion List *****
</pre>
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<p><font color="#000000"><font size="2"><font
face="arial,sans-serif">I am wait delivery of LPF, amp and
BPF assemblies.</font></font></font></p>
<p><font color="#000000"><font size="2"><font
face="arial,sans-serif">I have a Penelope compatible db25
in Hermes enclosure, this has all the signals necessary
for the new gear.</font></font></font></p>
<p><font color="#000000"><font size="2"><font
face="arial,sans-serif">I plan on putting BPF in matching
Hammond enclosure, and mounting amp and LPF's in custom
enclosure.</font></font></font></p>
<p><font color="#000000"><font size="2"><font
face="arial,sans-serif">While I was in there I installed a
Alex connector on opposite end of Hermes enclosure, now
Hermes is connector compatible with all the HPSDR add on
gear including Hercules 100W amp.</font></font></font></p>
<p><font color="#000000"><font size="2"><font
face="arial,sans-serif">Tim <br>
</font></font></font></p>
<blockquote style="PADDING-LEFT: 5px; MARGIN-LEFT: 0px;
BORDER-LEFT: #0000ff 2px solid">-----Original Message----- <br>
From: Franz Hegener <franz-hegener@franz-hegener.de><br>
Sent: Nov 4, 2013 5:08 PM <br>
To: <a class="moz-txt-link-rfc2396E" href="mailto:hpsdr@lists.openhpsdr.org">"hpsdr@lists.openhpsdr.org"</a> <hpsdr@lists.openhpsdr.org><br>
Subject: [hpsdr] 50 Volt 300 watt PA from Russia with IMD3
>= 40 dB <br>
<br>
<zzzhtml><zzzhead><zzzmeta http-equiv="content-type"
content="text/html; "></zzzmeta></zzzhead><zzzbody>
<div><span style="-webkit-text-size-adjust: auto">Hello
all,<br>
here you can find the very good PA from Victor.<br>
The IMD3 values are really good with the 50 Volt<br>
PA. One class A driver with a MRF150 and a push </span></div>
<div><span style="-webkit-text-size-adjust: auto">pulls
with two SD 2933 you get 300 watt with >40 db.<br>
A good choice to build your own SDR with this PA.<br>
The needed BPF and LPF with the PA can be ordered
there.<br>
I have ordered all the above things ...<br>
<br>
<a moz-do-not-send="true"
href="http://eb104.unoforum.ru/" target="_blank"
x-apple-data-detectors-result="0"
x-apple-data-detectors-type="ZZZlink"
x-apple-data-detectors="true">http://eb104.unoforum.ru/</a><br>
<a moz-do-not-send="true" href="http://eb104.ru/"
target="_blank" x-apple-data-detectors-result="1"
x-apple-data-detectors-type="ZZZlink"
x-apple-data-detectors="true">http://eb104.ru</a><br>
<br>
73<br>
Franz</span><br>
<br>
<div style="-webkit-text-size-adjust: auto"><br>
</div>
<div style="-webkit-text-size-adjust: auto">From my
mobile device</div>
<div style="-webkit-text-size-adjust: auto"><br>
</div>
</div>
</zzzbody></zzzhtml></hpsdr@lists.openhpsdr.org></franz-hegener@franz-hegener.de></blockquote>
<pre>
Tim O'Rourke
<a class="moz-txt-link-abbreviated" href="mailto:W4YN@ARRL.Net">W4YN@ARRL.Net</a>
Low Power Amateur Radio Rocks
Member of Flying Pigs,ARCI,GQRP,RSGB,ARRL Life Member
NHRA Life Member</pre>
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</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot
Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support
Senior Staff Specialist, Cricket Coach
Microsoft Windows Free Zone - Linux used for all Computing Tasks
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