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Hi guys,
I am about to get back to my PPM toroid, it is wound and contains distilled water.
Somewhere I saw a chart of what approximate frequency to expect for different global locations, but I cannot find the site again.
Can anyone tell me what precession frequency to base my filter on at Latitude 34deg50min South, 20 deg east ?
John Smith
I am about to get back to my PPM toroid, it is wound and contains distilled water.
Somewhere I saw a chart of what approximate frequency to expect for different global locations, but I cannot find the site again.
Can anyone tell me what precession frequency to base my filter on at Latitude 34deg50min South, 20 deg east ?
John Smith