Working well at the moment Hugh
if the % fade is low or zero , then the data link is stable ?
73-G,
Rx at Sun, 23 Oct 2016 12:07:18 GMT
From LA3EQ by M0DSZ Loc IO82LS
Frequency: 0.136 MHz (2200m), OPERA, -36dB
Distance: 841 km bearing 225°
Using: Opera v1.5.8/Rptr V1.6
Antenna: Op32_||||_~36dB
--------------------------------------------------
From: "LineOne" <[email protected]>
Sent: Saturday, October 22, 2016 11:20 AM
To: <[email protected]>
Subject: Re: LF: Simultaneous decoding of WSPR on LF
I checked the PC time and it seems that the Realtek software stops "net
time" from loading on occasions so, for another reason as well, I
eventually found some older Realtek software that doesn't do this. The
software supplied with the motherboard will not share the "line out" with
any software if it's used for, as I do, a small speaker amplifier. It has
to have the Realtek drivers loaded otherwise no audio at all.
73, Hugh
On 21/10/2016 23:27, Graham wrote:
May be down to time Hugh ,
Opera is free running, so absolute time reference has no effect on the
system performance ..
Stephan should have the solution, his night garden uses similar
things .
The other is cpu loading ?
73-G,
--------------------------------------------------
From: "LineOne" <[email protected]>
Sent: Friday, October 21, 2016 11:10 PM
To: <[email protected]>
Subject: LF: Simultaneous decoding of WSPR on LF
So far I've been decoding Opera32, WSPR2 and WSPR15 simultaneously on an
old IBM "Thinkpad" in the shack. This weekend I've managed a wireless
connection to a desktop PC in the house so only a receiver is running in
the shack leaving nice, clean signals.
Decoding Opera 32 is going well (3000km best so far this evening) but
the PC, with the same operating system and radio software, will not
decode any WSPR at the same time. I haven't yet tried running just
WSPR-X (for WSPR2) on it's own but it does show a good signal on the
waterfall if I arrange a 1.5kHz heterodyne in the shack. Why would a
supposedly superior computer refuse to cooperate, I suspect the Realtek
on-board sound card and software is not actually up to the job?
73, Hugh, M0DSZ
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