Aurora model comparison
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Aurora Model Comparison

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FlexRadio Flex-AU-510

FLEX AU-510

FlexRadio Flex-AU-510M

FLEX AU-510M

FlexRadio Flex-AU-520

FLEX AU-520

FlexRadio Flex-AU-520M

FLEX AU-520M

MSRP $6,199.00 $7,349.00 $8,599.00 $9,599.00
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 30kHz–54MHz
Full Duplex
Display x 8″ 1920×1200 IPS Touchscreen x 8″ 1920×1200 IPS Touchscreen
Maestro Front Panel x x
Integrated HDMI Output
SmartSignal™ (Adaptive
CESSB (RF Compression)
MultiFlex™ (Dual Client Support)
Integrated Tuner
Integrated Power Supply
Remote Operation (SmartLink™)
External Display Support (HDMI®) x x
GNSS / GPSDO Support ✓ / Optional ✓ / Optional ✓ / Optional ✓ / Optional
SO2R Ready x x
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″

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