SYSTEM DESCRIPTION AND INSTALLATION MANUAL
HS--700 High Speed Data System
23--20--33
30 Aug 2002
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Page 1--17
C. RF Splitter/Combiner
(1) One RF splitter/combiner divides the signal received from the DLNA which is then
sent to the SDU and HSU; the other RF splitter/combiner combines the transmit
outputs of the SDU and HSU to drive the HPA. Each unit weighs 2.5 oz. (70.87
grams). Figure 1-4 shows the RF splitter/combiner.
Figure 1-4. RF Splitter/Combiner
D. HSU Mounting Tray
(1) The HS--700 HSU ARINC 404A connector, contacts, and mounting trays can be
purchased from ECS or EMTEQ. The addresses for ECS and EMTEQ are as follows:
Electronic Cable Specialists
5300 W. Franklin Drive
Franklin, WI 53132
U.S.A.
Telephone: (414) 421--5300
Fax: (414) 421--5301
EMTEQ
S84 W. 18693 Enterprise Drive
Muskego, WI 53150
U.S.A.
Telephone: (262) 679--6170 / 1--888--679--6170