Re: [Elecraft] Cwskimmer Bandwidth and more

2015-07-26 Thread Jim Bolit
Skimmer info.  This guy got it to work

Rake






.

 Original message 
From: Doug Ellmore d...@ellmore.net
Date: 07/24/2015  3:42 PM  (GMT-08:00)
To: elecraft@mailman.qth.net
Subject: [Elecraft] Cwskimmer Bandwidth and more

Don,

cwskimmer settings allows up to 196khz.

I have seen it decode way more than 48k.

With the subreciever tap you did for me, I have had separate cwskimmer
sessions running on each receiver in the k3. I then am alerted of a needed
station on another band.

I use win4k3 for the main control and panadapter display, and then nap3 for
the second pandapter display.

There are frequency polling issues with the subreciever, but if I get an
alert in skimmer, I can easily find the right frequency and work them.

73

Doug NA1DX
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Re: [Elecraft] Cwskimmer Bandwidth and more

2015-07-26 Thread Alan
My understanding is that Skimmer allows greater then 24 kHz bandwidth 
only in situations where the receiver is not tuned (fixed local 
oscillator frequency).  In the normal situation where it is monitoring 
the IF output of a receiver, it is limited to 24 kHz.


You can fool Skimmer into thinking it is a fixed-tune receiver, but 
performance is likely to suffer unless the receiver is parked on one 
frequency.


Alan N1AL


On 07/26/2015 04:36 AM, Jim Bolit wrote:

Skimmer info.  This guy got it to work

Rake






.

 Original message 
From: Doug Ellmore d...@ellmore.net
Date: 07/24/2015  3:42 PM  (GMT-08:00)
To: elecraft@mailman.qth.net
Subject: [Elecraft] Cwskimmer Bandwidth and more

Don,

cwskimmer settings allows up to 196khz.

I have seen it decode way more than 48k.

With the subreciever tap you did for me, I have had separate cwskimmer
sessions running on each receiver in the k3. I then am alerted of a needed
station on another band.

I use win4k3 for the main control and panadapter display, and then nap3 for
the second pandapter display.

There are frequency polling issues with the subreciever, but if I get an
alert in skimmer, I can easily find the right frequency and work them.

73

Doug NA1DX
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Re: [Elecraft] Cwskimmer Bandwidth and more

2015-07-25 Thread Sebastian
Only when there is a direct connection to one of the hard coded SDRs, such as: 
SDR-IQ, QS1R, Mercury or Perseus.

When you use a K3 with an SDR-IQ, for example, you will see a pan adaptor 
display of up to 192 kHz, but CW Skimmer (setup as SoftRock-IF) will still be 
limited to much less than 48 kHz.

Now if you have found a way around that, myself and many more would like to 
know.

73 de Sebastian, W4AS

 On Jul 24, 2015, at 6:41 PM, Doug Ellmore d...@ellmore.net wrote:
 
 Don,
 
 cwskimmer settings allows up to 196khz.
 
 I have seen it decode way more than 48k.
 
 With the subreciever tap you did for me, I have had separate cwskimmer
 sessions running on each receiver in the k3. I then am alerted of a needed
 station on another band.
 
 I use win4k3 for the main control and panadapter display, and then nap3 for
 the second pandapter display.
 
 There are frequency polling issues with the subreciever, but if I get an
 alert in skimmer, I can easily find the right frequency and work them.
 
 73
 
 Doug NA1DX

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