Same as the FlexRadio Aurora AU-510 but with two independent SCUs (Spectral Capture Units), each capable of digitizing wide portions of the HF/6m spectrum simultaneously. This dual-SCU configuration allows for up to 4 slice receivers and 4 independent panadapters, making it a powerful choice for contesting, diversity reception, multi-band monitoring, and advanced digital operation—all while maintaining full coverage from 30 kHz to 54 MHz.
General characteristics
- HAM bands
- 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 6m 10m
- Frequency stability
- 0.001 p.p.m. with GNSS, 0.5 p.p.m. with internal TCXO
- Tuning steps
- ?
- Memories
- ?
Receiver
- RX-range
- 30 kHz–54 MHz
- Modulations
- AM FM CW SSB RTTY Multiple (Software defined)
- Sensitivity
- ?
- Selectivity
- ?
- Filters
- ?
- Receiver system
- SDR
- IF-frequencies
- ?
- Image rejection
- ?
- Audio output
- -
Transmitter
- TX-range
- 160-6m
- Modulations
- -
- RF-output
- 160-10m: 1–500W PEP, 125W AM, 6m: 1–200W PEP, 50W AM
Connections
- Antenna
- -
- Impedance
- ?
- Other
- -
Electrical
- Power requirements
- 80-264 V AC
- Current drain RX
- 35W
- TX
- 675W
Physical
- Dimensions (w×h×d)
- 337 × 171 × 356 mm (13.27 × 6.73 × 14.02 in)
- Weight
- ?
- Form factor
- Base Station
- Manufactured
- Between 2026 and 20xx in USA
Other features
- Usage
- Amateur / Ham radio operators
- Features + options
- Remote Operation
Built-in SmartLink™ for use with PC, Mac, iPad®, iPhone®, or Maestro™
GNSS Receiver - Accessories
- -
- RigReference ID
- 6644
- MPN
- FLEXRADIO-AURORA-AU-000520
Manuals, diagrams and brochures
-
No documents available for this particular model.
- Upload relevant documents
New and second-hand prices
Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used FlexRadio Aurora AU-520. Just bought or sold this model? Let us know what you traded it for and help other ham operators!
Based on historic price data, today's estimated value of the FlexRadio Aurora AU-520 in Good condition is around:
- USD 6,465
These estimates are based on the following prices:
Links & tools
- Search YouTube for FlexRadio Aurora AU-520 videos
- Search Google for FlexRadio Aurora AU-520 information
- Search Google Images for FlexRadio Aurora AU-520
- Search Wikipedia for FlexRadio Aurora AU-520 information
- Search the Boat Anchor Manual Archive (BAMA) for FlexRadio Aurora AU-520 for manuals and documents (using Google)
-
Find the FlexRadio Aurora AU-520 on Amazon
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