US Robotics 56K FAXMODEM USB - FOR WINDOWS REV 1.1 Manual de usuario descargar pdf (Pagina 12)

INSTALL & ACTIVE MODE SYSTEM DISPLAYS

SpotCell Viewer 2 9

Note: In the case of the SpotCell 100 unit that operates in the 800 MHz cellular band,

the Start and Stop Frequencies and Bandwidth are replaced by the Cellular Band (A or

B) that is pre-programmed into the unit at the factory.

 Coverage Unit Display

 Replicates the messages shown on the LCD display located on the bottom edge

of the Coverage Unit.

4.1.2 Adaptive System Parameters

 Active Base Station

 Received Isotropic Power displays the level of the base-station channel selected

by the adaptive algorithm. The signal level is displayed in dBm referenced to the

Donor Unit antenna input.

 Frequency displays the base-station frequency selected by the adaptive

algorithm.

 Current Channel Number displays the base-station channel number selected by

the adaptive algorithm.

 Protocol displays the base-station protocol.

 Out of Band Signal

 Maximum Received Isotropic Power displays the level of the highest received out

of band signal. In the case of the SpotCell 111 & SpotCell 112 the entire band

outside of the start and stop frequencies is scanned and the strongest signal

level indicated in this field. For the SpotCell 100, which operates in the cellular

band, the unit identifies the strongest signal in the alternate band (e.g., if the unit

is configured for the A band then the strongest B band signal is shown). The

signal level is in dBm referenced to the Donor Unit antenna input.

 Frequency identifies the frequency of the highest out of band signal.

 Adaptive System Gains

 Not available when the SpotCell is in install mode.

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US Robotics 56K FAXMODEM USB - FOR WINDOWS REV 1.1 Manual de usuario Pagina 12