Wavecom W-SPECTRA (Automatic Monitoring System) V1.1.0 - Manual (Page 15)

WAVECOM Monitoring System W-SPECTRA, W-SPEED Manual V1.1.0 Introduction
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Example setup of a monitoring system with W-SPECTRA.
W-SPECTRA connects to a Software Defined Radio (SDR) and takes over its full control. A built-in mass
storage device (e.g., an SSD) can be used by W-SPECTRA for wideband IQ signal recording.
All important operation activities are covered in the W-SPECTRA GUI “Operation” tab:
 Receiver control: allows the bi-directional setting of the receiver frequency, demodulator, demodu-
lator bandwidth and AGC etc.
 Choose a classifier or a decoder manually or automatically
 Display the classification result into a database entry
 Database operations: insert, overwrite and manually edit an entry
 Wideband spectrum display (2 MHz) with IQ signal recording and playback
 Narrowband spectrum display (96 kHz) with IQ signal recording and playback
 Display detailed classification and decoding result
 Switch among the three operation modes: Direct Mode, Memory Scan and Frequency Search
 Four buttons (Start, Stop, Previous and Next) control the work flow of the three operation modes.