aa radio

Excellence in radio systems solutions


The Harris P25IP system combines the benefits of an IP-based network with industry recognized Project 25 (P25) standards. The result is a single cost-effective IP-based network that is reliable, scalable and secure while providing communications interoperability.

Harris is at the forefront of P25 standards development. Committed to making radio communications interoperability a reality for first responders, Harris has taken a leadership role as a member of the P25 Compliance Assessment Program (CAP).P25 CAP provides a framework and process for demonstrating the compliance and interoperability of P25 equipment.

Harris is an industry leader in P25 standards-based products with software defined radios that are software upgradable to P25 Phase 2 including portables radios, mobile radios, base stations and repeaters.

Harris P25

Download PDF (1.8 MB)

Harris Unity Full-Spectrum Multiband Radio

The Harris Unity® XG-100P Full-Spectrum Multiband radio delivers end-to-end encrypted digital voice communications and is Project 25 Phase 2 upgradable, once the TIA standard is finalized. 

Operating Modes

P25IP Trunking

P25IP Digital Conventional

Conventional Analog

Available Bands:



Narrowband Capable 

Built-in Noise Suppression

GPS receiver

Integrated Bluetooth® wireless technology

Full-color front display with next generation     graphical interface

AES/DES-OFB Encryption

                                                                 Over-the-Air-Rekeying (OTAR)

Harris Unity Product Guide

Download PDF (2.1 MB)

Harris Unity Mobile

Download PDF (188 KB)


            Harris Unity Portable

            Download PDF (139 KB)

            Harris SG5300 Data Modem

            Download PDF (74 KB)

For more information on Harris products Contact AA Radio

Latest News

Online Shop Open

We are pleased to advise our online shop is open on a brand new platform. Thanks for your patience whilst we were completing the upgrade. Have a browse at our growing range of products or drop us an email if you need our sales team to assist you – shop@aaradio.com.au  

AA Radio Online Shop Upgrade

Please note our online shop is scheduled for a comprehensive upgrade commencing on 6th April. The shop will be off line for a short period of time as we undergo these changes. For all enquiries, please email shop@aaradio.com.au or contact our sales team on 03 9264 8333 We look forward to announcing the launch of the… View Article

New Address for Queensland Branch