OH.. It looks like I only set the frequency in the calibration tests but
blew right past actually hitting the "Start" for each of the 3 tests.
Thank you Tim for asking! I did a lot of work for a stupid little thing
*sigh*
The good thing is I finally got around to swapping out my 30Amp PS for
the 50Amp, re-wired most of the 12-volt "stuff" to Anderson PowerPoles
and connected the power distribution strip. I feel projects are like
wine and need to be properly aged (my XYL has a different idea about
projects, but hey they're my projects!). I guess this project finally
came of age.
Dan Scott wrote:
I forgot a couple items:
1. the noise is between from 15-meters through 30-meters.
2. I did a cold start up test too. Shut everything down for 12 hours
and tested immediately after bring everything back up.
I normally leave the radio powered up because it has a difficult time
getting onto frequency. It take a few power cycles to get the
SDR-1000 on frequency, but once on, it stays on frequency.
Dan Scott wrote:
I've been fighting what I thought was an RFI problem. To the point
of connecting the radio to a Battery and swapping out the computer's
UPS with different one as well as testing with a power inverter.
Obviously I turned off all power in the house for the test. What
looks like RFI remained.
Anyway what I eventually did was ... think. That is, I asked myself
the question "What was the last thing that changed?". Hmmm .. Oh, I
installed 1.18.3.
Anyway for a 1.18.2 vs. 1.18.3 comparison with a dummy load for
antenna and a fresh database when swapping between version:
Noise Floor
-- V1.18.2 = S1
-- V1.18.3 = S3
Waterfall
-- V1.18.2 = blank with a couple off freq spurs
-- V1.18.3 = green with a solid noise line every kc.. i.e. 14.200,
14.201, 14.202...etc. not exactly but general idea.
When connected to an antenna, the Noise Floor of v1.18.3 is always
2db to 3db higher than that of v1.18.2. Also another radio was used
to verify if the higher noise floor was just a metering difference or
a if 1.18.3 was imposing additional noise. The result is the FT-100
could receive SSB, CW, and digital which the SDR1000 with 18.2.3
covered up with noise. With 1.18.2 the SDR-1000 easily out received
the FT-100.
I did not see anything else on this problem in the forum, meaning I'm
rather poor at finding things (true!) or the problem is isolated to
my setup. I have not tried swapping PCs yet, hoping for a resolution
before having to do that painful test.
The rig is a SDR1000 with FA66. Parallel cable is used. Computer
(homebuilt quad-core) runs 7% - 13% while using PowerSDR along with
DDUtil, DX Commander (without WW), and N1MM (if not a couple other
odds-n-ends). This exact hardware setup has been running flawlessly
for at least 1 year.
Thanks
Dan
_______________________________________________
FlexRadio Systems Mailing List
FlexRadio@flex-radio.biz
http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz
Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/
Knowledge Base: http://kc.flex-radio.com/ Homepage:
http://www.flex-radio.com/
Message delivered to dscott1...@comcast.net
_______________________________________________
FlexRadio Systems Mailing List
FlexRadio@flex-radio.biz
http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz
Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/
Knowledge Base: http://kc.flex-radio.com/ Homepage:
http://www.flex-radio.com/
Message delivered to dscott1...@comcast.net
_______________________________________________
FlexRadio Systems Mailing List
FlexRadio@flex-radio.biz
http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz
Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/
Knowledge Base: http://kc.flex-radio.com/ Homepage: http://www.flex-radio.com/
Message delivered to arch...@mail-archive.com