[CQ-Contest] SO2R simulator...

Martin LU5DX lu5dx at lucg.com.ar
Mon Jul 11 08:40:49 EDT 2016


Hi Doug,

I've just become aware that N1MM+ now supports two keyboards!

This is great news, since you can use just one instance of N1MM avoiding 
additional interlocking hardware.

73,

Martin LU5DX


El 10/07/2016 a las 05:27 p.m., Martin LU5DX escribió:
> Hi Doug,
>
> With N1MM I usually use two PCs, two Morse Runner instances (one on 
> each computer), and two keyboards.
>
> For just one computer, DXlog.net allows you to set it up really easy 
> https://www.youtube.com/watch?v=ifbgmCourKA
>
> For more flexibility, if using just one keyboard you may want to use a 
> keyboard with plenty of macro keys. So, with a single keystroke you 
> can start typing in calls in the inactive radio window without 
> switching RX focus, send Fx memories in the same way, etc. Much like 
> having two keyboards.
>
> But it depends on how you want to approach SO2R. The latest fashion 
> seems to be using two computers, two keyboards, software/hardware 
> interlock with no noticeable delay. Some SO2R controllers have a very 
> high delay when swtitching audio. That really hurts the rate and the 
> bad calls total.
>
> As far as audio is concerned, I noticed that complete isolation 
> between the two channels is not good at all.  So, depending on the 
> impedance of your rigs audio outputs, put a resistor between the two 
> channels to let a small fraction of the audio drain to the opposite 
> channel. That makes stereo RX a pleasure. Withouththat, it is not, 
> specially for those of us who are really far away from EU/USA and JA 
> (increased signal degradation because of the distance and number of 
> hops).
>
> Hope it helps,
>
>
> Martin LU5DX
>
>
> El 10/07/2016 a las 04:09 p.m., Douglas Ruz / CO8DM escribió:
>> Hi,
>>
>>
>> Someone know about SO2R simulator.I think it is possible using Morse 
>> Runner
>> and N1MM+ in one PC with 2 keyboards.I need read some instructions about
>> this topic. It is important for training/practice.
>>
>>
>> Thanks,
>>
>>
>> Doug, CO8DM
>>
>>
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>



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