KO7M - Ham Radio Blog
The ramblings of one home-brew electronics, firmware engineer and pilot.
Showing posts with label
Stability
.
Show all posts
Showing posts with label
Stability
.
Show all posts
Thursday, April 5, 2012
Stable Propeller Clock
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Well, I obtained a nice temperature compensated 10 MHz clock for my propeller board, courtesy of Eldon WA0UWH. Here you can see the little ...
Tuesday, March 6, 2012
Propeller frequency accuracy
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I decided to measure the propeller RF oscillator accuracy tonight. I find that my random sample of one Propeller Board to be accurate to 1 ...
Monday, January 23, 2012
WSPR Beacon - Frequency and Drift Data
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I have been running my Propeller WSPR beacon over night and have gathered 42 data reporting points on drift and frequency as reported by WSP...
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Wednesday, January 18, 2012
More Propeller Frequency Stability
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After wrapping the propeller board in foam, from a cold start, after about 30 minutes the frequency stabilized at about 30 Hz lower than the...
Tuesday, January 17, 2012
Propeller frequency stability
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This evening, I have been experimenting a bit with my Propeller device. I have a small script that turns on the RF synthesizer at 10_140_00...
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