Vega TS-11, Руководство пользователя

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Vega TS-11 / User Manual
15
Revision 02 - 27.12.2017
WORK SCREEN 3 – DOWNLINK SIGNAL RSSI AND UPLINK DEMODULATION MARGIN
DIAGRAMS
Work screen 3 allows you to get the follow information:

RSSI (Received signal strength indicator) – ‘Downlink’ signal power expressed as
dBm;

UM - demodulation margin of the latest transmitted ‘Uplink’ packet expressed as
dBm;

The presence of lost packets.
Please note that screen 3 does not show the battery charge level, and there is no way to
enable / disable the automatic network testing mode.
The left side of the screen displays an RSSI diagram, and in the upper left corner the RSSI
value for the last received packet in dBm is shown. When a new packet is received, the diagram
shifts to the left, and the bar corresponding to the last received value appears on the right side.
The right part of the screen displays the ‘Uplink’ packet demodulation diagram, and in
the upper right corner the UM value for the last transmitted packet is displayed. When a new
UM as dBm RSSI as dBm
UM diagram
(Uplink
demodulation
margin)
RSSI diagram
(Downlink
signal power)
‘Antenna’ icon