[hpsdr] SDR-1000 interface board

Sat Sep 23 06:19:00 PDT 2006

Hi Phil,
these are good news. I will poll the opinion of my German Flexers via our German www.SDR1000.de Forum. I am sure there is a lot of interest. Thanks for your efforts.
73 - Klaus, DK7XL

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> Today's Topics:
> 
>    1. SDR-1000 interface board (Phil Covington)
>    2. SDR-1000 interface board (Philip Covington)
>    3. Re: SDR-1000 interface board (Roland ETIENNE)
>    4. Re: SDR-1000 interface board (Eric Ellison)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Fri, 22 Sep 2006 15:27:29 -0400
> From: Phil Covington <mailto:pcovington at astronomy.ohio-state.edu>
> Subject: [hpsdr] SDR-1000 interface board
> To: High Performance Software Defined Radio Discussion List
>     <mailto:hpsdr at hpsdr.org>
> Message-ID: <mailto:45143921.4040004 at astronomy.ohio-state.edu>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
> 
> [Note: this was originally posted from my gmail account, but for some 
> reason my posts are not making it through to the list.  If a duplicate 
> appears - please excuse.]
> 
> Hi all,
> 
> The reason for this post is to see if there would be any interest in
> an interface board to integrate a SDR-1000 stack on to the Altlas
> backplane.  What I envision doing is using the SDR-1000's TRX, BPF,
> and RFE board by providing a header for the board stack ( minus the
> PIO board ) to plug into this interface board.  The interface board
> (which will be an Atlas plug in board) will replace the functions of
> the PIO board.  This includes replacing the linear and noisy switching
> regulators on the PIO board.  Control of the DDS, relays, etc.. would
> come from the OZY board.  The JANUS board would be used for the sound
> interface.  Connection to the PC and the PowerSDR software would be
> over one USB connection only - no audio cables.
> 
> This will obviously void the SDR-1000 warranty, but many of us have
> older SDR-1000 units that are either out of warranty already or have
> already been modified in some other way not supported by the factory.
> I have a three board stack with RFE board that is gathering dust
> because of continuous problems ( mainly soldering related ) with the
> PIO board.   I would like to get some use out of it.
> 
> Anyone interested in such a board?
> 
> 73 de Phil N8VB
> 
> -- 
> Philip Covington
> -----------------------------------------------------
> Imaging Sciences Laboratory
> Department of Astronomy
> The Ohio State University
> 4064 McPherson Lab
> 140 West 18th Avenue
> Columbus, Ohio 43210-1173
> -----------------------------------------------------
> Phone: 614 247 4374
> email: mailto:pcovington at astronomy.ohio-state.edu
> web: http://www.astronomy.ohio-state.edu
> 
> 
> 
> ------------------------------
> 
> Message: 2
> Date: Fri, 22 Sep 2006 15:11:36 -0400
> From: "Philip Covington" <mailto:p.covington at gmail.com>
> Subject: [hpsdr] SDR-1000 interface board
> To: "High Performance Software Defined Radio Discussion List"
>     <mailto:hpsdr at hpsdr.org>
> Message-ID:
>     <mailto:32aa05ee0609221211i402f1f22hbf2a448f28d734ac at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
> 
> Hi all,
> 
> The reason for this post is to see if there would be any interest in
> an interface board to integrate a SDR-1000 stack on to the Altlas
> backplane.  What I envision doing is using the SDR-1000's TRX, BPF,
> and RFE board by providing a header for the board stack ( minus the
> PIO board ) to plug into this interface board.  The interface board
> (which will be an Atlas plug in board) will replace the functions of
> the PIO board.  This includes replacing the linear and noisy switching
> regulators on the PIO board.  Control of the DDS, relays, etc.. would
> come from the OZY board.  The JANUS board would be used for the sound
> interface.  Connection to the PC and the PowerSDR software would be
> over one USB connection only - no audio cables.
> 
> This will obviously void the SDR-1000 warranty, but many of us have
> older SDR-1000 units that are either out of warranty already or have
> already been modified in some other way not supported by the factory.
> I have a three board stack with RFE board that is gathering dust
> because of continuous problems ( mainly soldering related ) with the
> PIO board.   I would like to get some use out of it.
> 
> Anyone interested in such a board?
> 
> 73 de Phil N8VB
> 
> 
> ------------------------------
> 
> Message: 3
> Date: Fri, 22 Sep 2006 21:53:07 +0200
> From: Roland ETIENNE <mailto:roland.etienne at free.fr>
> Subject: Re: [hpsdr] SDR-1000 interface board
> To: Phil Covington <mailto:pcovington at astronomy.ohio-state.edu>
> Cc: High Performance Software Defined Radio Discussion List
>     <mailto:hpsdr at hpsdr.org>
> Message-ID: <mailto:45143F23.40909 at free.fr>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
> 
> Hi Phil,
> 
> One of my first interest in Janus was to use it in place of classic 
> sound card with my SDR1000, so your proposition sounds great for me, if 
> all is ok to control the radio via Ozy, so let's go for such an 
> interface board, you can count me on!
> 
> 73, roland f8chk.
> 
> 
> Phil Covington a ?crit :
> > ***** High Performance Software Defined Radio Discussion List *****
> >
> > [Note: this was originally posted from my gmail account, but for some 
> > reason my posts are not making it through to the list.  If a duplicate 
> > appears - please excuse.]
> >
> > Hi all,
> >
> > The reason for this post is to see if there would be any interest in
> > an interface board to integrate a SDR-1000 stack on to the Altlas
> > backplane.  What I envision doing is using the SDR-1000's TRX, BPF,
> > and RFE board by providing a header for the board stack ( minus the
> > PIO board ) to plug into this interface board.  The interface board
> > (which will be an Atlas plug in board) will replace the functions of
> > the PIO board.  This includes replacing the linear and noisy switching
> > regulators on the PIO board.  Control of the DDS, relays, etc.. would
> > come from the OZY board.  The JANUS board would be used for the sound
> > interface.  Connection to the PC and the PowerSDR software would be
> > over one USB connection only - no audio cables.
> >
> > This will obviously void the SDR-1000 warranty, but many of us have
> > older SDR-1000 units that are either out of warranty already or have
> > already been modified in some other way not supported by the factory.
> > I have a three board stack with RFE board that is gathering dust
> > because of continuous problems ( mainly soldering related ) with the
> > PIO board.   I would like to get some use out of it.
> >
> > Anyone interested in such a board?
> >
> > 73 de Phil N8VB
> >
> >   
> 
> 
> 
> ------------------------------
> 
> Message: 4
> Date: Fri, 22 Sep 2006 22:49:47 -0400
> From: "Eric Ellison" <mailto:ecellison at comcast.net>
> Subject: Re: [hpsdr] SDR-1000 interface board
> To: "'Philip Covington'" <mailto:p.covington at gmail.com>,    "'High Performance
>     Software Defined Radio Discussion List'"    <mailto:hpsdr at hpsdr.org>
> Message-ID: <mailto:019701c6deba$eebaa310$7701a8c0 at Sunroom>
> Content-Type: text/plain;    charset="us-ascii"
> 
> Phil
> 
> Really Novel! Should be pretty inexpensive to produce. What would go on the
> Project board (hardware wise)? I had to read this a couple of times. Since
> the Atlas is designed to go in a PC enclosure, so too could the stack! Would
> the stack be powered from the Atlas? I bet the whole shootin' match
> including 100w PA could even go in an Aria enclosure with better cooling and
> isolation.! If we could tame the noise on that 12 V ATX power supply card..
> WOW!
> 
> Eric - AA4SW
> 
> 
> -----Original Message-----
> From: mailto:hpsdr-bounces at hpsdr.org [mailto:hpsdr-bounces at hpsdr.org] On Behalf Of
> Philip Covington
> Sent: Friday, September 22, 2006 3:12 PM
> To: High Performance Software Defined Radio Discussion List
> Subject: [hpsdr] SDR-1000 interface board
> 
> ***** High Performance Software Defined Radio Discussion List *****
> 
> Hi all,
> 
> The reason for this post is to see if there would be any interest in
> an interface board to integrate a SDR-1000 stack on to the Altlas
> backplane.  What I envision doing is using the SDR-1000's TRX, BPF, 
> and RFE board by providing a header for the board stack ( minus the
> PIO board ) to plug into this interface board.  The interface board
> (which will be an Atlas plug in board) will replace the functions of
> the PIO board.  This includes replacing the linear and noisy switching
> regulators on the PIO board.  Control of the DDS, relays, etc.. would
> come from the OZY board.  The JANUS board would be used for the sound
> interface.  Connection to the PC and the PowerSDR software would be
> over one USB connection only - no audio cables.
> 
> This will obviously void the SDR-1000 warranty, but many of us have
> older SDR-1000 units that are either out of warranty already or have
> already been modified in some other way not supported by the factory.
> I have a three board stack with RFE board that is gathering dust
> because of continuous problems ( mainly soldering related ) with the
> PIO board.   I would like to get some use out of it.
> 
> Anyone interested in such a board?
> 
> 73 de Phil N8VB
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