The Australian Amateur Band Plan – 3cm
The 3cm band is accessible the Advanced license class only
- Advanced operators using modes C3F or J3E or R3E are limited to 400 watts pX
- Advanced operators using other modes are limited to 120 watts pY

- 10.000 – 10.500 GHz is a Secondary Amateur Allocation
- 10.000 – 10.160 GHz may be used for any mode
- 10.160 – 10.360 GHz is reserved for wide band modes
- 10.360 – 10.368 GHz may be used for any mode
- 10.368 – 10.370 GHz is reserved for narrow band modes
- 10.370 – 10.372 GHz is reserved for FM Simplex. (Suggested channel spacing is 100KHz)
- 10.372 – 10.380 GHz is may be used for any mode
- 10.380 – 10.440 GHz is reserved for wide band modes
- 10.440 – 10.488 GHz may be used for any mode
- 10.488 – 10.450 GHz is reserved for narrow band modes
- 10.450 – 10.500 GHz is reserved for narrow band modes.