Hummmm.  Enter it in as a bug with all your detail.

-Tim


-----Original Message-----
From: John Swink [mailto:jms...@wowway.com] 
Sent: Sunday, February 20, 2011 5:14 PM
To: Tim Ellison; 'Flexradio Reflector'
Subject: RE: [Flexradio] PowerSDR v2.0.19 RC1

Yes, Spur Reduction is on.

John

-----Original Message-----
From: Tim Ellison [mailto:telli...@itsco.com]
Sent: Sunday, February 20, 2011 5:06 PM
To: John Swink; Flexradio Reflector
Subject: RE: [Flexradio] PowerSDR v2.0.19 RC1

Do you have Spur Reduction off?  If so try turning it on.


-Tim


-----Original Message-----
From: flexradio-boun...@flex-radio.biz
[mailto:flexradio-boun...@flex-radio.biz] On Behalf Of John Swink
Sent: Sunday, February 20, 2011 5:02 PM
To: Flexradio Reflector
Subject: [Flexradio] PowerSDR v2.0.19 RC1

I have been running PowerSDR v2.0.19 on my F5000A with the V/U module and a
i7 CPU running 64 bit Win 7 for the past two days.

 

The NR & ANF functions seem to be working much better and the problem I had 
experienced with the squelch on Rx2 when swapping VFO A & B also seems to have 
been resolved.

 

However,  I have encountered the following anomaly that was not apparent with 
PSDR v2.0.16:

When operating with the panadapter on both Rx1 & Rx2, if you click on a signal 
and drag it into the filter area, the motion is smooth in v2.0.16.

 

In v2.0.19 the motion is jerky and difficult to control in some circumstances.

The following table illustrates my observations:

 

Rx1                         Rx2

2m, jerky             70cm, jerky

2m, smooth        6m, smooth

2m, smooth        40m, smooth

70cm, jerky         2m, jerky

6m, jerky             2m, jerky

40m, jerky           2m, jerky

70cm, smooth   6m, smooth

70cm, smooth   40m, smooth

6m, jerky             70cm, smooth

40m, jerky           70cm, smooth

40m, smooth     6m, smooth

40m, smooth     80m, smooth

80m, smooth     40m, smooth

6m, smooth        40m, smooth

 

Since the operation was smooth when both receivers were tuned to any HF or 6m 
band, I suspect the problem is connected with the V/U module.

Has anyone else experienced this anomaly and how did you resolve it?

 

I am also still experiencing problems with loss of signal on Rx2 when an HF 
band on Rx1 is connected to Ant1 and Rx2 is tuned to 2m or 70cm or the reverse. 
 I suspect this update did not address the antenna matrix problem.

 

In spite of these glitches, I think the Flex 5000 & PowerSDR is still the best 
system on the market.

 

73,

John, N8WNA

 

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