Codan 6700 Series - Table 2: Frequency Ranges for C-Band Bucs (Standard)

Overview
8 Block Up Converter Systems 6700/6900 series User Guide
Example 1:
The LO frequency of your C-Band BUC is set to 7300 MHz
(see Table 3 on page 9). If you need an RF frequency of
5975 MHz, then you must set the modem IF frequency to:
Example 2:
The LO frequency of your Ku-Band BUC is 15450 MHz (see
Table 4 on page 11). If you need an RF frequency of
14500 MHz, then you must set the modem IF frequency to:
C-Band
Figure 3 to Figure 6 show the frequency conversion plan for
each LO frequency of the C-Band BUCs.
f
IF
= 7300 – 5975
= 1325 MHz
f
IF
= 15450 – 14500
= 950 MHz
Table 2: Frequency ranges for C-Band BUCs
(Standard)
LO frequency
(MHz)
f
LO
Tuning range of
L-Band
(MHz)
f
IF
Output
frequency
(MHz)
f
RF
See...
7300 950–1450 5850–6350 Figure 3 on page 9
7375 950–1525 5850–6425 Figure 4 on page 10