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<div class="moz-cite-prefix">Hi Guys,<br>
I sent Rod a personal email with diagrams attached, sending to the
list it's held for the moderator because of size.<br>
<br>
Here is the text portion.<br>
----------------------------------<br>
Hi Rod, <br>
It uses J16 bits 17 - 20 to a CD4028 decoder chip on the BPF
board.<br>
In cuSDR you will see Hermes and Alex Auto selected. As the
selections would be the same as with ALEX, I guess it's a clone of
ALEX.<br>
The INTERCONNECT diagram and the Settings diagram correlate, e.g
ABCD == 1234 == 160m. <br>
<br>
1 39.85 - 64.4 MHz BC <br>
2 23.2 - 39.85 MHz ABC <br>
3 19.6 - 23.2 MHz D <br>
4 16.2 - 19.6 MHz AD <br>
5 12.1 - 16.2 MHz BD <br>
6 8.7 - 12.1 MHz ABD <br>
7 6.2 - 8.7 MHz, CD <br>
8 4,665 - 6.2 MHz ACD <br>
9 2.75 - 4,665 MHz BCD <br>
10 1.70 - 2.75 MHz ABCD C1 C19 C37 100 100 C2 2h220 C20 C38 220
100 220 C3 2h220 C21 C39 0 2h220 C4 C22 C40 100 100 2h220 C5 C23
C41 100 100 2h220 C6 C24 C42 100 56 220 C7 C25 C43 100 56 220 C8
C26 C44 0 100 220 C9 C27 C45 100 56 C10 220 C28 100 C46 56 220 C11
C29 C47 22 100 C12 220 C30 100 C48 22 220 C13 C31 C49 100 22/22
100 +56 C32 C14 C50 22 100 C15 220 C33 100 C51 22 C16 56 220 C34
C17 220 C35 100 C18 220 C36 100 L1 T50-2/33/0.5/61, 2 L11
T50-2/33/0.5/61, 2 L21 T50-2/33/0.5/61, 2 L2 T50-2/28/0.5/52, 7
L12 T50-2/28/0.5/52, 7 L22 T50-2/28/0.5/52, 7 L3 T50-2/21/0.5/40,
8 L13 T50-2/21/0.5/40, 8 L23 T50- 2/21/0.5/40 8 L4
T50-2/16/0.5/32, 3 L14 T50-2/16/0.5/32, 3 L24 T50-2/16/0.5/32, 3
L5 T50-2 / 13/0.5/27, 2 L15 T50-2/13/0.5/27, 2 L25
T50-2/13/0.5/27, 2 L6 T50-6/11/0.5/23, 8 L16 T50-6/10 / 0.5/22, 1
L26 T50-6/11/0.5/23, 8 L7 T50-6/10/0.5/22, 1 L17 T50-6/10/0.5/22,
1 L27 T50-6/10/0.5 / 22.1 T50-6/8/0.5/18 L8, 9 L18 T50-6/8/0.5/18,
9 L28 T50-6/8/0.5/18, 9 L9 T50-6/7/0.5/17, 2 L19 T50-6/7/0.5/17, 2
L29 T50-6/7/0.5/17, 2 L10 T50-6/6/0.5/15, 1 L20 T50-6/6/0.5/15, 1
L30 T50-6/6/0.5/15, one type ferrite. / col. turns / p prov. / L
wire. cm VD1-VD10 1N4001 R2-R5 1K R6 100 R7-R8 75 K1-K21 HJR-2C
L-12V TIANBO C2-C51: MURATA GRM42A7U3F101JW31L 100 pF 220 pF
GRM32B7U3D221JW31L MURATA MURATA GRM42A7U3F560JW31L 56 pF 22 pF
MURATA 42D1X3F220JY02L<br>
<br>
Any further help let me know.<br>
73 ... Sid.<br>
------------------------------------------------------------------------------------------------------------------------------------<br>
<br>
On 07/11/13 21:39, Rod Brink wrote:<br>
</div>
<blockquote cite="mid:000701cedc01$e03a2cb0$650aa8c0@DellOptiplex"
type="cite">
<pre wrap="">***** High Performance Software Defined Radio Discussion List *****
</pre>
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<div><font size="2" face="Arial">Hi Sid -</font></div>
<div> </div>
<div><font size="2" face="Arial">Am puzzled over your comment
below regarding the Russian filters working "as a close of
ALEX". According to the Russian schematic the filter
interface is a simple parallel one, whereas the ALEX is an
unusual serial I/F involving a shift register. Have I
misinterpreted your meaning?</font></div>
<div> </div>
<div><font size="2" face="Arial">I surmise that the Russian
filters would be driven from the Hermes J16 connector, pins
17-23 and pin 25 for PTT. Is this correct?</font></div>
<div> </div>
<div><font size="2" face="Arial">73 de Rod KQ6F</font></div>
<div> </div>
<div>
<pre>I have the BPF board and Hermes in the ANAN-10 enclosure occupying the
bottom half and front panel of the larger case.
The 300W PA/LPF board occupies the top half of the case and backpanel
which has the power inputs, exhaust fan and the antenna connector.
Everything works with cuSDR64 (TX excepted of course). Both the BPF and
LPF switching work - they work as a clone of ALEX.
I have tried ghpsdr3-alex but it does not support filter switching which
means no RX signals or LPF connected for TX.
I am waiting for Linux support with cuSDR TX and ghpsdr3-alex filter
switching.
Pictures on my QRZ.com page.
73 ... Sid.</pre>
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<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
</pre>
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