Point-to-point (400 MHz band)

Licence type	Option	Frequency band(s)
10.0 Fixed	10.6 Point-to-point	400 MHz Band (403.9875 – 405.0125 MHz paired with 413.4375 – 414.4625 MHz) (450.4875 – 451.5125 MHz paired with 459.9875 – 461.0125 MHz)

Band/Channel plan(s)	RALI MS22 – 400 MHz Plan See Annex A of RALI FX17 for channel arrangements.
Licence information	Fixed licence: point to point
Licence conditions determinations	Radiocommunications Licence Conditions (Fixed Licence) Determination 2025 Licence Conditions (Transmitter Licence) Determination 2025
Spectrum embargoes (current as of last update of this page)	Embargo 41 applies. For a current list of applicable embargoes, see RALI MS03.
Coordination criteria (RALIs, advisory guidelines, etc.)	Intra-service coordination RALI FX17 - Frequency assignment requirements for narrowband single channel two frequency point-to-point services in the 400 MHz and 900 MHz bands Inter-service coordination RALI FX01 – Narrowband assignments in the vicinity of 400 MHz wideband fixed services Note: Coordination with 400 MHz wideband fixed links is required only for narrowband point to point assignments in the 403.9875 – 405.0125 MHz and 413.4375 – 414.4625 MHz bands. RALI MS32 – Coordination of apparatus licensed services within the Mid West Radio Quiet Zone
AP alert
Frequency assignment practices
Business operating procedures	ACMA contact details for accredited persons Assignment limit for co-path single-channel links in the VHF and UHF bands Procedure for submitting requests for exemptions from embargoes Radiocommunications site data requirements Submission of antenna radiation pattern envelope data to the ACMA BOP Correcting information in the ACMA’s Register of Radiocommunications Licences
Spatial data	Download embargo areas, in Placemark (Google Earth) and Shapefile format, from spectrum embargoes.
Other information