Rohde & Schwarz 6144.7800.02, Руководство по эксплуатации

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External Automatic Filters R&S EU4200C
3.81 6174.8456.02-01
3.7.2.2 Cabling
0.
Instructions 1.
Connect the X-cross adapter R&S®KG42-Z75 to the RS-485 interface
of the radio.
2.
Connect the filter to the X-cross adapter R&S®KG42-Z75.
Fig. 3.71 R&S External automatic filter connection.
3.7.2.3 Configuration
0.
Setting using
the R&S ZS 4200
Use the Service and Maintenance Tool R&S ZS 4200 to activate the
R&S external automatic filter.
1.
Set the “Motor Tuned Filter” parameter to “Telsa” on the radio.
Note:
The X-cross adapter converts the radios' serial protocol into a
parallel BCD signal required for the R&S filter.
Note:
The operation of the Service and Maintenance Tool R&S ZS 4200 is
described in detail in the corresponding operating manual.
3.7.2.4 Limitations/Notes
Note:
If more than one radio is used, each radio needs its separate filter.
Note:
The timeout for tuning the filter is set to 60 seconds. If the filter has
not tuned to the correct setting by this time, the radio will generate a CBIT
warning.
Radio
S4200
X-Cross
Adapter
KG42-Z75
Filter
R&S Fx22x
X3 X1
X11