Configuration
5.2.3
MODULE PLACEMENT IN THE RF CHASSIS (50W SYSTEMS)
50 Watt systems are housed in two chassis, one of 6U high and the packetizing multiplexer chassis
which is 2U high. The upper part of the 6U chassis is the RF Section, and the lower part of the same
chassis is the Digital Section. Module placement in the RF Chassis is shown in Table 5-4, and Figures
5-4, and 7-1. A Typical RF Chassis will have modules installed as indicated in Figure 5-4.
Table 5-4. Module Placement In RF Chassis (50W System)
Front Panel Modules
Rear Panel Modules
50W Power Amplifier
5.2.3.1
Mother Board
5.2.3.8
Tx Filter
5.2.3.2
Power Amplifier Power Supply
5.2.3.7
Balance Board
5.2.3.3
Line Board
5.2.3.4
Rx Filter
5.2.3.5
Attenuator 5.2.3.6
POWER AMP
POWER SUPPLY
MOTHER BOARD
50W POWER AMPLIFIER
TX
FILTER
BALANCE
BOARD
LINE
BOARD
RX
FILTER
ATTENUA
TO
R
PART OF
TX FILTER
REAR
FRONT
Figure 5-4. Module Placement in a Typical RFL 9508D RF Chassis (Top View)
RFL 9508D UCC
RFL Electronics Inc.
May 27, 2011
5-8
(973) 334-3100
