At 11:37 PM 12/29/2012, Stephen Hicks, N5AC wrote:
... You can slide the center
of the panadapter anywhere the radio will tune and still see this bandwidth
if you choose.
I noticed that ALL tuning in the Youtube demo was done this way.
There were no click-tunes in the demo, and now your
Listen to the video again. Greg said that not all of the display controls and
slice tuning features are active. Click tuning will be a feature of SmartSDR.
-Tim
---
Sent from my mobile phone
On Dec 30, 2012, at 9:26 AM, Jerry Flanders jefland...@comcast.net wrote:
At 11:37 PM 12/29/2012,
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)
Is there a video available other than the hamvention ones circulating on
YouTube of the 6k in operation? Sorry if I've missed a link but I've not
seen one.
73
Nige.
On 29/12/2012 13:15, Tim Ellison, W4TME wrote:
Greg,
A keen observation. What you are observing is the different band
I need to print a retraction. My previous explanation was technically
incorrect.
What is happening is that the more you zoom, the slower the frame rate
because with each notch lower in decimation, the data output rate gets
divided by two. To compensate for this, we change the averaging
Tim (and folks at Flex:)
I'm thrilled that a video has been posted about the operation of the new
radio.
I do have a question regarding the maximum bandwidth:
The video demo suggested a 15 MHz coverage. Can it do more than 15
MHz? If so, what is the maximum frequency that it can cover?
Tim,
See below --
Steve
Stephen Hicks, N5AC
VP Engineering
FlexRadio Systems™
4616 W Howard Ln Ste 1-150
Austin, TX 78728
Phone: 512-535-4713 x205
Email: st...@flexradio.com
Web: www.flexradio.com
Click Here for PGP Public
Keyhttps://sites.google.com/a/flex-radio.com/pgp-public-keys/n5ac
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
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?
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