Similar problem. If in VHF band using transverter I click on an HF button, I
get a warning message/crash
David, G4YTL
PS May not be many of us SDR 1000 users left!
From: flexradio-boun...@flex-radio.biz [flexradio-boun...@flex-radio.biz] On
Behalf Of
You can also try this to clean some of the junk off a new machine.
www.pcdecrapifier.com
Ron
K0IDT
-Original Message-
From: flexradio-boun...@flex-radio.biz
[mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Greg Zenger [N2GZ]
Sent: Monday, April 11, 2011 10:00 PM
To:
Im using my Flex-1500 with transverters on 1,3 24 GHz. The radio and most
of the transverters are locked to a 10 MHz GPS-disciplined oscillator. When
working weak signals there are only very few spurious frequencies. During
the last weeks there has been tropo conditions with signals in the 59
Check your preamp settings.
I found that I need to set it to 0 or have the attenuator on. The gain of the
transverter would push it over the edge. This is especially true if you
adjusted the 1500 to compensate for the gain of the transverter.
Tom
WB8COX
Tom
-Original Message-
From:
I saw the same exact thing on 2304 and 3456 when the primary signal was over
40DB above the noise floor Sam kf4yox
Sent from my iPhone
On Apr 12, 2011, at 11:49 AM, t...@wb8cox.com wrote:
Check your preamp settings.
I found that I need to set it to 0 or have the attenuator on. The gain
ARRL FMT tonight Tuesday April 12 (USA time)
http://www.arrl.org/news/arrl-frequency-measuring-test-scheduled-for-tuesday
-april-12
Also http://www.k5cm.com/
Your Flex, with no outboard equipment, is adequate to do a respectable job
in the FMT
Jeff K0OD
Hi
Just a comment about external sources: not all are created equal. Be sure
you
check them for spectral purity. Often we get them surplus because they do not
meet specs. In the Qualcomm boards there is a two pole 10mhz crystal filter
following what seems to be a good TCXO. It turns out
I'm using the Yaesu MH-31. Even with the mic gain set at zero I still
see the occasional ALC peak a little over 0dB. Monitoring on the F3K it
sounds pretty thin. and a setting of 15 seems optimal with no added
compression.
I thought I had read that the gain should be set to give a bit less
Lower the mic input gain using the MIXER so that you have some headroom with
the front panel MIC gain control.
-Tim
-Original Message-
From: flexradio-boun...@flex-radio.biz
[mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Alfred Green
Sent: Tuesday, April 12, 2011 4:52 PM
To:
On 4/12/2011 2:08 PM, Tim Ellison wrote:
Lower the mic input gain using the MIXER so that you have some headroom with
the front panel MIC gain control.
Thanks, I'd forgotten about the mixer, it was set at about mid-range. I
put it down to around 25%, and now I have to get mic gain up to
Richard,
Thanks for your tip. AUTORUNS is a fantastic tool for this sort of thing.
As it turns out, btwampfl; Broadcom Bluetooth USB AMP Filter for Windows
Vista, was the culprit.
Now, I don't understand why this driver would cause a problem, but as long
as it is disabled, PowerSDR is happy.
Kjeld:
Do you have access to another 10 MHz reference that could be substituted and
used
to compare? It does not have to be high accuracy for the comparison test.
I suspect a 10 kHz switching power supply or some other 10 kHz source
associated with your GPSDO as causing the problem.
You might
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