In some cases, two stations may share the same frequency in the same area.
General Order resulted in several instances in which two stations were forced to share the same frequency:
However it spent much of 2001 and 2002 off the air due to problems encountered in sharing the frequency with another temporary broadcaster.
JOY continued to broadcast via temporary test transmissions, mostly on a part-time basis sharing the 90.7 frequency with other community broadcasters.
There were so many stations it was common for stations to share the same frequency at different times during the day.
At the time the station only used a power of 50 watts and operated on 880 kHz, sharing the frequency with CHRC.
ORF Sport Plus, the station that shared the frequency with TW1, moved to a new 24 hour slot.
The station shares the frequency with five other stations in Europe.
It would only sound when a correct pair of tones were broadcast - allowing many agencies (with different tones) to share the same frequency.
It shared the frequency with WSUN before they both moved together to 620 AM in 1929.