There are some factors that abstracted accurate ALLISS technology from 'run-of-the-mill' rotatable HRS Blazon antennas
Thales pseudo-ALLISS rotatable antenna designs were acquired from added antenna manufacturers that Thales acquired by accumulated transactions.citation needed
Technically alone solid radiators analyze accurate ALLISS systems from all added rotatable HRS blazon antennas.
Only about 12% (estimate) of all HRS antennas in use globally are rotatable, and of these alone 28 of the ALLISS systems accept solid radiators.
One have to accept that alone about 10% of HRS blazon antennas are rotatable, but aggregate statistics are fragmentary. Alone about 20% of rotatable HRS antennas are ALLISS, but this may be a slight overestimate.
The Transmitter Documentation Project has a lot of but not all stats on shortwave broadcast base antennas in use or historical.
The Chinese SARFT is said to accommodate replicated ALLISS bore technology, so to accede ALLISS technology as getting alone in the area of Thales is no best true.citation needed
editCorporate name changes
Information about ALLISS can aswell be begin associated with Thomson-CSF -- the antecedent name of Thales Group.
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