Configuration
5.2.5
MODULE PLACEMENT IN THE RF CHASSIS (100W SYSTEMS)
100 Watt systems will comprise of a 50 Watt system as described in paragraph 5.2.3, and will have an
additional 3U high chassis mounted directly above the 6U chassis. There must be a minimum 1U space
between the lower 6U chassis and the upper 3U chassis for convection cooling. The 3U chassis will
contain a 50W Power Amplifier, a Power Amp Power Supply, a Tx Filter, an External Amp
Connection Board and a Motherboard. The External Amp Connection Board has no components and
consists only of a PC board and a motherboard connector. A top view of the additional 3U chassis is
shown in Figure 5-6. A front view of this chassis is shown in Figure 7-5.
POWER AMP
POWER SUPPLY
MOTHER BOARD
50W POWER AMPLIFIER
TX
FILTER
EXTER-
NAL
AMP
CONN-
ECTION
BOARD
PART OF
TX FILTER
REAR
FRONT
Figure 5-6. Module placement in auxiliary 3U RF Chassis for 100W Systems (Top View)
RFL 9508D UCC
RFL Electronics Inc.
May 27, 2011
5-12
(973) 334-3100