[hpsdr] the 5th receiver in v2.5

Phil Harman phil at pharman.org
Sun Jan 26 17:32:58 PST 2014


I’ve passed this issue on to Hermann and he reports that Receiver 5 works OK with the latest version of cUSDR in conjunction with Hermes V2.5.  There is one issue relating to independent tuning of Rx 5 which he is currently investigating.

73 Phil...VK6PH



From: k3it 
Sent: Monday, January 27, 2014 1:42 AM
To: HPSDR list 
Subject: [hpsdr] the 5th receiver in v2.5

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I'm also having trouble with the receiver #5 in HermesIntf.dll. I've tried 96 and 192 kHz.   no  signals detected in the IQ data like John describes. 

Do we need to change something in the way this receiver is activated ?
(sorry if I missed a message about it)

73
Vasiliy K3IT

---------- Forwarded message ----------
From: John Marvin <jm-hpsdr at themarvins.org>
Date: Sun, Jan 26, 2014 at 12:18 AM
Subject: Re: [hpsdr] Answers to a few questions
To: Phil Harman <phil at pharman.org>
Cc: hpsdr at lists.openhpsdr.org



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OK, just to make sure we are seeing the same thing: with the latest CuSDR (version 3.2.14, 64 bit) and the latest Hermes fpga code (V2.5), I can set the sampling rate to 96 Khz and I can start 5 receivers. But the 5th receiver is non functional. I can't tune anything in that receiver. I can switch bands, etc. but it basically shows a flat response  with a peak or two that look like spurs, but I can't tune any of the things that I can tune with the other 4 receivers.

If no one else is seeing this behavior I'll go back to a previous version to verify that the problem (at least for me) is due to the fpga version and not due to something else I am missing.

Thanks,

John
AC0ZG 



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