] On Behalf Of Mark Lunday
Sent: Saturday, July 10, 2010 11:56 PM
To: 'Gerald Youngblood'
Cc: flexradio@flex-radio.biz
Subject: Re: [Flexradio] AGC pumping?
Thanks Gerald et al. Turning off the NB did the trick.
So..because the NB operates over the entire bandwidth..I don't fully
understand why
To: 'Gerald Youngblood'
Cc: flexradio@flex-radio.biz
Subject: Re: [Flexradio] AGC pumping?
Thanks Gerald et al. Turning off the NB did the trick.
So..because the NB operates over the entire bandwidth..I don't fully
understand why that would make the noise floor jump due to strong adjacent
signals
It is logged in the developer's bug tracker as DE 82
-Tim
---
W4TME
FlexRadio Systems Internet Systems Admin.
Tune in Excitement
On 7/11/2010 8:12 AM, Kevin Hobbs wrote:
I believe this problem is well known as it was discussed with Bob at the
Flex Dinner in Dayton ... I am pretty sure that I
SDR 1.18.5 (have not had time to upgrade yet), F3K.
IARU HF championship. I notice that with a lot of strong signals, it seems
to be overwhelming the AGC. I have the preamp off, ACG settings don't seem
to matter and neither does the AGC-T setting. The symptom is that the
background noise seems
Mark,
AGC operates only on the final filtered bandwidth so pumping from other
signals does not make sense. Do you have the noise blanker turned on? That
might do it since it operates on the entire bandwidth.
Gerald
Gerald Youngblood, K5SDR
President and CEO
FlexRadio Systems(TM)
13091 Pond
FM06be
wd4...@arrl.net
http://wd4elg.blogspot.com
http://wd4elg.net
From: Gerald Youngblood [mailto:ger...@flex-radio.com]
Sent: Saturday, July 10, 2010 7:39 PM
To: Mark Lunday
Cc: flexradio@flex-radio.biz
Subject: Re: [Flexradio] AGC pumping?
Mark,
AGC operates only on the final
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