Wavecom W-SPECTRA (Automatic Monitoring System) V1.1.0 Manual do Utilizador descarregar pdf (Página 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.

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Wavecom W-SPECTRA (Automatic Monitoring System) V1.1.0 Manual do Utilizador Página 50