R&S M3SR 4100 Series, Operating Manual

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Operating Manual 6175.4760.02 – 01 4.173
M3SR Series 4100 Selecting the Power Level
4.8.3.8 Selecting the Power Level
Softkey Softkey Type Description
Listbox 1. Press 'Power' softkey.
2. Select desired power level from listbox.
3. Press 'ENT' to confirm.
Possible output power levels for 150 W
systems:
10 mW - 10 W - 20 W - 50 W - 100 W - 150 W
Possible output power levels for 500 W
systems:
10 mW - 20 W - 50 W – 100 W – 250 W –
500 W (when ordered with CE mark, limited to
250 W for f < 4 MHz)
Possible output power levels for 1000 W
systems:
10 mW – 50 W - 100 W – 250 W – 500 W –
1000 W (when ordered with CE mark, limited
to 250 W for f < 4 MHz)
By selecting a higher output power, the signal-
to-noise ratio at the receiver is increased,
which may extend the communication cover-
age.
The current output power during transmission
is shown in the RF Level bar graph in the cen-
tral area of the MMI.
10 mW denotes the output power of the
frontend. If an amplifier is connected to the
radio, there will be no RF power at the out-
put of this amplifier in the setting 10 mW.