In 2001 the Hirschlanden transmitter was modified for simultaneous broadcasting on two mediumwave frequencies, for 1143 kHz with 10 kW output power for AFN and for 738 kHz with 5 kW output power for private radio companies.
In 2001, the Hirschlanden transmitter underwent modifications to broadcast on two mediumwave frequencies concurrently: 1143 kHz with a power output of 10 kW for AFN and 738 kHz with a power output of 5 kW for private radio companies.