Meinberg SHSPZF LANTIME - Manual (Page 24)

The best method of mounting the antenna is to look for the minimum field strength
and turn the antenna by 90° to maximum then. A high field strength on its own is no
guarantee for good conditions of reception, because interfering signals within the
bandwidth of the receiver also have an effect on the displayed value.
The maximum interference immunity can be found by looking at the autocorrelation
coefficient (in percent) in the menu 'PZF-STAT'. The displayed value should be close
to 75 % for best reception.
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