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40m Log |
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Message ID: 5774
Entry time: Tue Nov 1 13:41:38 2011
In reply to: 5763
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Author: |
Mirko |
Type: |
Update |
Category: |
LSC |
Subject: |
AM modulation due to non-optimal SB frequency |
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Quote: |
[Kiwamu, Mirko]
Non-optimal 11MHz SB frequency causes PM to be transformed into AM.
m_AM / m_PM = 4039 * 1kHz / df , with df beeing the amount the SB freq. is off.
Someone might want to double check ths.
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Actually there was an error.
For 11MHz it is:
m_AM / m_PM = 2228 * 1kHz / df
For 55MHz:
m_AM / m_PM = 99.80 * 1kHz / df
see PDF |
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