R&S 4200 Series, Operating Manual

Page: 96 / 220

R&S XU 4200 Local Control (Local Mode)
6166.5368.02.01 3.44
Display text Values Description
Offset TX -- Depending on whether the 5-carrier offset is enabled
via the service PC (see chapter 3.3) or not, the
possible value range is as follows:
−
Standard:
−
7.5 /
−
7.3 /
−
5 /
−
2.5 / 0 / +2.5 / +5 / +7.3 / +7.5
−
Incl. 5-Carrier:
as above, in addition
−
8 /
−
4 / +4 / +8
Fig. 3.26 shows the possible combinations for mode,
spacing and offset.
RF Power Low
Normal
Transmit power level Low is selected.
The following power levels can be selected:
– Low: 5 W
– Normal: 50 W
The values 5 W (Low) and 50 W (Normal) are factory
default settings. They can be configured via service
PC (see chapter 3.3).
Frequency (MHz) Channel Spacing (kHz) Channel
118.0000 25 118.000
118.0000 8.33 118.005
118.0083 8.33 118.010
118.0167 8.33 118.015
118.0250 25 118.025
118.0250 8.33 118.030
118.0333 8.33 118.035
118.0417 8.33 118.040
118.0500 25 118.050
118.0500 8.33 118.055
118.0583 8.33 118.060
118.0667 8.33 118.065
118.0750 25 118.075
118.0750 8.33 118.080
118.0833 8.33 118.085
118.0917 8.33 118.090
118.1000 25 118.100
Fig. 3.25 ICAO channeling / frequency pairing.