Constellation™ November 2003
C-4 Hardware Compatibility Tables
IF Filter
The IF Filter is a component located inside the Rx assembly. See Figure 11-13.
When replacing a receiver (Rx) assembly you
must check the Multiplier-Filter and IF Filter
option numbers (last three digits in the part
number). These numbers must be the same for
the original and the replacement.
Multiplier-Filter
The Multiplier-Filter is a component located inside the Tx and Rx assemblies.
See
Figure 11-13.
Table C-3: History of Released IF Filters & Compatibility
Filter Part Number & Model Compatibility
IF Filter
Used on Rx
assembly
101-115254-xxx / Model 1
• Option 001, 3.75 & 5 MHz for 8xDS1
and 16xDS1 capacity radio
• Option 002, 10 MHz for 28DS1/DS3
capacity radio
• Option 004, 30 MHz for 155 Mb or
4xDS3 capacity radio
When replacing filters the
spare unit must have the
same part and option
number as the one that is
being replaced.
Table C-4: Multiplier-Filter Options
Option
Multiplier-Filter
Frequency (MHz)
TX Frequency
(MHz)
TX Frequency
(MHz)
101 8100 5800 < 5900 10300 < 10400
001 8200 5900 < 6000 10400 < 10500
002 8300 6000 < 6100 10500 < 10600
003 8400 6100 < 6200 10600 < 10700
004 8500 6200 < 6300 10700 < 10800
005 8600 6300 < 6400 10800 < 10900
006 8700 6400 < 6500 10900 < 11000
007 8800 6500 < 6600 11000 < 11100
008 8900 6600 < 6700 11100 < 11200
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