Radyne ComStream SFC6400A, Installation And Operation Manual

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User Interfaces SFC6400A/SFC1450A Synthesized Frequency Upconverter
4-16 TM106 – Rev. 1.1
Frequency Range Model IF LO
Frequency
Low High
MFS 1191 1.7 GHz 11.91GHz 12.73 GHz
MFS 448 1.225 GHz 4.48 GHz 5.355 GHz
MFS 459 1.1125 GHz 4.5925 GHz 5.2425 GHz
MFS 544 1.1125 GHz 5.4475 GHz 5.8675 GHz
MFS 881 2.0 GHz 8.81 GHz 10.68 GHz
MFS 474 1.1125 GHz 4.74 GHz 5.54 GHz
MFS 4_47 1.1125 GHz 4.47 GHz 5.34 GHz
MFS 4_59 1.1125 GHz 4.59 GHz 5.54 GHz
DEBUG MODE: Password protected. Enables additional Menus for
debugging purposes.
LOAD DEFAULT: Password protected. Configures the Converter with a set
of default parameters. Refer to Section 4.5 for actual
default settings.
SNMP DEFAULT: Password protected. Configures the Converter SNMP
(Ethernet Interface) settings to default values.
4.2.7 Test Menu Options and Parameters
REF OFFSET: {0000 - 4095}
The REF OFFSET field of the Test Menu allows the
operator to adjust the frequency of the 10 MHz High
Stability Internal Reference and vary the output of the
Synthesized RF LO by
±
999 parts per billion (ppb). One
part per billion represents a change of 1 Hz per GHz (1
billion Hz) of output frequency. Thus, each unit of ppb will
allow a change in accuracy of the converter of 1 x
10
-9
.
The exact frequency of the LO Output can be calculated
from the displayed frequency on the converter front panel
as follows: