Greg,
A keen observation. What you are observing is the different band
specific preselectors automatically engaging and disengaging as the HD
spectrum view (panadapter) and slice RX are manipulated within the
sampled RF spectrum. In the video shown, there is only one frame rate
(averaging) being shown no mater the width of the panadapter, so it
isn't an effect of FFT averaging. You will be able to select different
frame rates to "smooth out" or make the spectrum display less real time
if you want a less busy display.
Tim Ellison, W4TME
Product Management, Sales & Support
FlexRadio Systems^(TM)
4616 W Howard Ln, Suite 1-150
Austin, TX 78728
Phone: 512-535-4713 Ext. 223
Email: t...@flexradio.com <mailto:t...@flexradio.com>
Web: www.flexradio.com <http://www.flexradio.com>
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On 12/29/2012 1:31 AM, Greg wrote:
Ditto Ernest's remarks. I did wonder what setting is different between the
hi-res snapshot and the video with regard to the noise floor. In the pic
the floor is almost smooth as described in the text but the video shows a
much more active NF. Is this simply due to different averaging settings?
Really looking forward to getting this marvel in the shack.
73 and HNY
Greg
On Dec 28, 2012 9:24 PM, "Ernest Garcia"<w...@hotmail.com> wrote:
Thank you Gerald for keeping us abreast of the current work on the
"Signature Series" radio. And at the same time thanking Tim for his detail
explanation on the working of the radio hook-up. But saving the best for
last; the "First Look" (at least for me!) video demonstration was fantastic
and all worth the wait. Best regards to you and all the staff. Ernest -
W4EG
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