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Got it. Obrigado Eric.
-Tim "You can't close the door when the walls cave in" --Robert Hunter From: Eric Wachsmann - FlexRadio [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 08, 2005 3:04 PM To: Tim Ellison; 'Flex Radio' Subject: RE: [Flexradio] XG-1 as an accurate frequency source Tim, Sure. The XG-1 should work fine. A stronger signal would likely give you
a better chance of getting a better null (you will run into the noise floor much
sooner with the XG-1). You can use
another transceiver if signal level is an issue though. The actual signal level and signal
frequency used for the image null isn’t really important (unlike the Frequency
and Level calibrations). The main
thing is that you are able to null the image of the
signal. Eric
Wachsmann FlexRadio
Systems -----Original
Message----- I
am eagerly awaiting my departure from Brazil so I can get home to play with my
new SDR1K that has been sitting in the living room for almost three weeks
now. I
have read the section about DDS clock adjustment and Image Null calibration
procedures and I do not have a frequency generator. Rather than trying to
use WWV can I use my XG-1 and set the frequency to 7.040 MHz for testing
purposes? Is it accurate enough for these calibration
tests? 73
de PY0/W4TME -Tim |
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