Wavecom W-SPECTRA (Automatic Monitoring System) V1.1.0 - Manual (Page 50)

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Spectrum Editing Tool (W-SPEED) WAVECOM Monitoring System W-SPECTRA, W-SPEED Manual V1.1.0
Define a PXGF input (in W-CODE) using the “Configuration” menu -> “Custom Input”.
The PXGF input should have the “format” set to “ip-pxgf” and “channel-config” set to “iq”.
After the user opened the corresponding PXGF input in W-CODE, he may send the selected 96 kHz signal
stripe from W-SPEED to W-CODE for further processing.
Stream a 96 kHz signal stripe from W-SPEED to W-CODE at the PXGF input with port number 12003.
Note: W-SPECTRA uses the TCP/IP ports 12007, 12009, 12011, 27001 and 33264 for its own operation.
Please don’t use these ports when defining a PXGF input or other TCP/IP connections.
Split a Recording
Usually a wideband recording can get huge. The wideband recording made by W-SPECTRA is 2 MHz wide,
in I/Q, each I and Q parts are 16 bits. This make a one-minute recording 0.5 GB; one hour 30 GB and for
one day (24 hours) the recording will be 720 GB. Although the capacity of modern storage media can easi-
ly accommodate these huge files, it may be inconvenient to view and analyze a huge recording at one
time.
The function “Split a recording” under the File menu divide a big PXGF recording into several consecutive
recording files in reasonable size.