Until its detonation in 2004 the Lopik mast of 165 m was available for transmtting the 1008 kHz (120 kW) .
The Frequeny 747 kHz with the power of 120 kW could be transmitted from the same mast simultaneously.
As an option the frequency 747 kHz with the power of 120 kW could be switched to the second mast of 192 m.
Furthermore it was possible to radiate the frequency 675 kHz instead of 747 kHz from the 192 m mast.
Actually the frequencies 747 kHz and 1008 kHz are radiated from the MW antenna system in Flevoland wiith mostly 400 kW each and the frequency 675 kHz is radiated with 120 Kw from the mast of 192 m in Lopik.
The tuning elements of the masts of 165 m and 192 m were/are provided with the filters for all frequencies which are present on the station.