| 摘要 |
An apparatus comprising a housing, a circuit board disposed within the housing, the circuit board further comprising a radio, a processing device, a memory, and a connector suitable for connecting with a port of a computing device. The circuit board is a small form factor circuit board, the radio is suitable for detecting a frequency spectrum and the processing device is suitable for transferring detected frequency spectrum data to the computing device via the connector and interfacing with a display to provide a manipulatable graphical user interface for analyzing the detected frequency spectrum data.
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