[Skimmertalk] CWSkimmer and Skimmer Server setup with RedPitaya

Ken Chandler g0orh at sky.com
Sun Aug 27 12:28:34 EDT 2017


Hi All
Good thread.
I've made notes etc!
I've just received my DXE active rx ARA-1P antenna and dxe5000HD front end protector from USA.
I still need connectors etc for the Active antenna coax side and SMA for the RP.
Them I'm good to go with the setting up of RBN.
 

Ken.. G0ORH

Sent from my iPad


> On 27 Aug 2017, at 12:47, Enrico Lorenzoni IU3AZC <iu3azc at gmail.com> wrote:
> 
> Hello Jorge, be sure you are using "Receiver compatible with HPSDR" and not "Transceiver compatible with HPSDR".
> 
> I had the error you are seeing when I started the wrong application on the Red Pitaya.
> 
> 
> 73 de IU4AZC Enrico
> 
> 
> 
> Il 27/08/2017 04:46, Jorge Diez - CX6VM ha scritto:
>> Hi Sam
>> 
>> thanks very much. I follow your document, Bob N6TV is helping me and gave
>> me this link.
>> 
>> I do all but on point 4:
>> 
>> Launch the CW Skimmer Server. *The program will automatically minimize to
>> your tray, rather than opening a window.* Click on the icon in the tray to
>> open the window. The Skimmer Server should automatically locate your Red
>> Pitaya if it is properly connected to the network; no extra configuration
>> required.
>> 
>> seems my Red Pitaya is not properly connected to the network, because I
>> still have the error about SDR Receiver: SDR failure, too many receivers
>> selected, doesn´t matter if i select 1, 3 or 6 bands on Skimmer Server
>> 
>> Bob is helping me to have Red Pitaya working properly. I think after that
>> it will connect to Skimmer Server
>> 
>> thanks,
>> Jorge
>> 
>> 2017-08-26 22:17 GMT-03:00 Sam Rose <kc2lrc at gmail.com>:
>> 
>>> Hi Jorge,
>>> 
>>> We've got a guide on HamSCI on getting a Red Pitaya running with CW Skimmer
>>> Server. Hope this helps:
>>> http://hamsci.org/cw-reverse-beacon-network-how-guide
>>> 
>>> It's not too complex overall, but you'll need to put a custom image on the
>>> SD card for the Red Pitaya, then drop a DLL into the CW Skimmer Server
>>> directory, in addition to running CWSL_Tee if you desire to (this is useful
>>> if you want to make recordings.)
>>> 
>>> If that doesn't do the trick, maybe we'll be able to help you with your
>>> specific setup.
>>> 
>>> 73 -
>>> Sam KC2LRC
>>> 
>>>> On Sat, Aug 26, 2017 at 5:33 PM, Bob Wilson, N6TV <n6tv at arrl.net> wrote:
>>>> 
>>>> On Sat, Aug 26, 2017 at 11:11 AM, Jorge Diez - CX6VM <
>>>> cx6vm.jorge at gmail.com>
>>>> wrote:
>>>> 
>>>>> Other question, if i want to run CWSkimmer, which radio may i select on
>>>>> Settings Radio Tab?
>>>>> 
>>>> CW Skimmer is hard coded to work with the specific SDRs listed.  It does
>>>> not support the Red Pitaya directly.  But SkimSrv and RTTYSkimServ
>>> support
>>>> the Red Pitaya OK via the Hermes interface DLL or CWSL_Tee.
>>>> 
>>>> It looks like SM7SJR has configured his ANAN-200D (a Hermes SDR) to work
>>>> with CW Skimmer configured as Radio=SDR-IQ, but it is very complex to set
>>>> up, requiring Virtual Audio Cable and other software.  See:
>>>> 
>>>> http://www.sm7sjr.se/?page_id=983
>>>> 
>>>> In theory, the same could be done for the Red Pitaya, but as K1TTT said,
>>>> you can't run CW Skimmer and CW Skimmer Server against the same SDR at
>>> the
>>>> same time without causing problems (*), so I don't think you would gain
>>>> much value.  Use HDSDR instead.
>>>> 
>>>> 73,
>>>> Bob, N6TV
>>>> 
>>>> (*) Selecting SDR-IQ allows CW Skimmer to change the LO frequency as you
>>>> tune around, which would really mess up  SkimSrv which requires a fixed
>>> LO
>>>> frequency on each band.
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>> 
>> 
> 
> -- 
> 
> 
> 73 de Enrico IU4AZC
> 
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