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 data, today's second-hand price of the FlexRadio Aurora AU-520 is around:
- USD 8588.00
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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