Issues caused by jammers
Mobile phone jammers disrupt frequency bands used to supply mobile telecommunications services. This affects the proper use of mobile phones.
GPS jammers affect the navigation systems used by emergency services. This includes police, ambulance and fire services. Jammers can also interfere with other types of day-to-day communications.
Most importantly, both mobile phone and GPS jammers can stop Triple Zero (000) and other emergency calls getting through. This means lives could be at risk.
Mobile and GPS jammers are illegal
Operating, supplying or possessing a mobile phone jammer or GPS jammer is banned under the Radiocommunications (Jamming Equipment) Permanent Ban 2023.
I would like a jammer in my home/school/office or private premises
This is illegal. These are banned devices and their disruptive effects may go further than intended risking harm to others and cannot be operated safely.
Penalties for using jammers
Under the Radiocommunications Act 1992, there are serious penalties if you supply, possess or operate a mobile phone jammer or GPS jammer.
Penalties for breaching the rules can include a fine up to $1,375,000 and up to 5 years in prison.
Why GPS doesn’t work in some places
GPS signals are sent by satellites far above the earth – simple obstructions such as tall buildings and trees can impact their ability to get an accurate location.
If your mobile coverage is poor, or you think you're affected by a jammer
The best point of contact for poor mobile coverage is your mobile provider. They will best be able to work out if poor coverage is due to a jammer or something else.