


INTRODUCING THE AURORA™ SERIES
An all-new family of HF/6m transceivers featuring the world’s first truly integrated 500W SDR transmitter.
The Aurora Series defines a new category in amateur radio, eliminating the traditional boundaries between transceiver, amplifier, tuner, and power supply.
Designed for the modern operator, the Aurora Series delivers exceptional RF performance in a radically compact form factor—leveraging cutting-edge high-efficiency technology that produces more power with less weight, lower heat, and dramatically reduced power input requirements.




INTRODUCING THE AURORA™ SERIES
An all-new family of HF/6m transceivers featuring the world’s first truly integrated 500W SDR transmitter.
The Aurora Series defines a new category in amateur radio, eliminating the traditional boundaries between transceiver, amplifier, tuner, and power supply.
Designed for the modern operator, the Aurora Series delivers exceptional RF performance in a radically compact form factor—leveraging cutting-edge high-efficiency technology that produces more power with less weight, lower heat, and dramatically reduced power input requirements.



See all the features the AU-510 and AU-520 are packing.
510/510M FEATURES
- 500W PEP HF, 200W 6m operation with 80% nominal efficiency
- Integrated AC/DC Power Supply, 80-264VAC, 47-63Hz, PF > 0.94
- All Modes/Amateur Bands 160m-6m
- Integrated Remote Operation with a Maestro™, iPad®, iPhone® or PC/Laptop
- Two Independent Band/Mode Receivers
- Full Duplex Cross-Band Operation
- One Receive Only Port
- One Transverter/Exciter Port
- Direct Sampling SDR 122.88Msps, 16 bit
- 115 dB 2kHz RMDR
- 8-Inch 1920 X 1200 IPS Display on AU-510M with external monitor port
- >145 dB Dynamic Range
- Built in 500W Antenna Tuner 10 MHz Reference Input
- Integrated GNSS receiver with antenna maintains radio frequency with no adjustments
- Optional High-performance GPSDO provides 10MHz output for external equipment
520/520M FEATURES
- 500W PEP HF, 200W 6m operation with 80% nominal efficiency
- Integrated AC/DC Power Supply, 80-264VAC, 47-63Hz, PF > 0.94
- All Modes/Amateur Bands 160m-6m
- Integrated Remote Operation with a Maestro™, iPad®, iPhone® or PC/Laptop
- Four Independent Band/Mode Receivers
- Full Duplex Cross-Band Operation
- True Diversity Reception
- Two Receive Only Ports
- Two Transverter/Exciter Ports
- Integrated SO2R Solution (OTRSP) Support in one radio
- Contest Band Filters: >50dB Rejection band-to-band
- Direct Sampling SDR 245.76Msps, 16 bit
- 115 dB 2kHz RMDR
- 8-Inch 1920 X 1200 IPS Display on AU-520M with external monitor port
- >155 dB Dynamic Range
- Built in 500W Antenna Tuner
- 10 MHz Reference Input
- Integrated GNSS receiver with antenna maintains radio frequency with no adjustments
- Optional High-performance GPSDO provides 10MHz output for external equipment