Tom,
I don't know the answer, but what I can inject is the fact that the KX3
shifts to Weaver demodulation at some point, it may be at 1.7 kHz.
That would affect the signal peaks without substantially changing the
sound of the signal on the KX3.
73,
Don W3FPR
On 9/22/2014 7:13 PM, [email protected] wrote:
Hello,I received reports recently about the signal peaks that are seen in
software based panadapters appear to shift by approximately 1.25kHz when the
bandwidth control is changed from 1.8 to 1.7. in USB mode on the K3
At 1.8 the IS command returns 1500 in USB and the BW command returns BW0180
AT 1.7 the IS command returns 1500 in USB and the BW command returns BW0170
which is normal behavior.
I have investigated this and it indeed happens when the bandwidth is changed
from 1.8 to 1.7
The sound of the signal nor the tuning of the radio is changed. However, a QSY
to the original peak will detune the signal.
This has been confirmed in Win4K3Suite, NAP3 and HDSDR.
Can someone check this please on the PX3?
This is on the latest firmware of 2.19
Thanks, Tom va2fsq
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[email protected]
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to [email protected]
