Aurora Model Comparison

Mike-VA3MW

Aurora Series Comparison

Feature	AU-510	AU-510M	AU-520	AU-520M
Transmitter Power	1–500W HF, 1–200W 6m	1–500W HF, 1–200W 6m	1–500W HF, 1–200W 6m	1–500W HF, 1–200W 6m
Efficiency (Peak)	Up to 80%	Up to 80%	Up to 80%	Up to 80%
Spectral Capture Units (SCUs)	1	1	2	2
Slice Receivers / Panadapters	2 / 2	2 / 2	4 / 4	4 / 4
RX Antenna Ports	1	1	2	2
Transverter Ports  (0 - +10dBm)	1	1	2	2
Frequency  Coverage	30kHz–54MHz	30kHz–54MHz	30kHz–54MHz	30 kHz–54 MHz
Full Duplex	Yes	Yes	Yes	Yes
Display	None	8" 1920×1200 IPS Touchscreen	None	8" 1920×1200 IPS Touchscreen
Maestro Front Panel	No	Yes	No	Yes
SmartSignal™ (Adaptive Predistortion)	✔	✔	✔	✔
CESSB (RF Compression)	✔	✔	✔	✔
MultiFlex™ (Dual Client Support)	✔	✔	✔	✔
Integrated Tuner	✔	✔	✔	✔
MARS/SHARES	No	No	No	No
Integrated Power Supply	✔	✔	✔	✔
Remote Operation (SmartLink™)	✔	✔	✔	✔
External Display Support (HDMI®)	—	✔	—	✔
GNSS / GPSDO Support	✔ / Optional	✔ / Optional	✔ / Optional	✔ / Optional
SO2R Ready	—	—	✔	✔
Power Input	80–264VAC	80–264VAC	80–264VAC	80–264VAC
Dimensions  (H × W × D)	6.74" × 14" × 13.25"	6.74" × 14" × 13.25"	6.74" × 14" × 13.25"	6.74" × 14" × 13.25"