65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria
Tel: +359 56 820027, Fax: +359 56 836700
E-mail: [email protected] ,Web: www.devabroadcast.com
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Upon completion of the campaign, the data from the log measurements of the signal, will
be presented as a graphic, located on a map. The graph is formed by examining points which
follow a certain sequence and forming the resultant “travel path”. Using the supplied free of charge
Windows software the log files could be converted into KMZ format and visualized in Google
Earth. Such functionality is irreplaceable when current information of the FM broadcast band
congestion and coverage is needed. As an addition, the Log file can be also exported and saved as
a transitional format for future analysis.
The LOG files can be downloaded via a standard FTP client or trough the DEVA Device
Manager Software. For detailed information on how to download the files via:
- FTP - For information on how the connection between the Radio Explorer II and an FTP
Client should be configured, please
refer to “APPENDIX B : Download files via FTP” on page
79
.
- DEVA Device Manager Software - please refer to the complete user manual. It is available for
downloading from our website - www.devabroadcast.com/downloads
WEB Interface control options explained
PI Campaign / Logger subsection
– generally enables/disables the campaign. In order for a
campaign to be performed, the setting should be enabled and set to the desired time.
Channel validity rules
– When the RF level of channel at which the Radio Explorer II is
currently tuned is below the specified threshold, the data collection will be stopped and the unit
will switch to the next channel. Correctly set, this parameter will filter the unneeded information
if the field intensity in the analyzed point is below the specified RF threshold. The value is user
defined and is set depending on the antenna used. If the Radio Explorer II is to be used with
the included in the set antenna, the recommended value of the RF Threshold is 25 dBµV. If the
default value is left, the analyzed points will not be filtered and there might be points with missing
information on the map.
Buttons [Ch.1 - Ch,5], [Ch.6 - Ch.10] to [Ch.46 - Ch.50]
are used for easy navigation through
the list of all monitored stations.
[Export]
and
[Import]
are options identical for both the PI Camp and Logger, and are explained
in details below.
