Service Manual

GSM-204-323
RF overview and RF test function
31st Oct 01
Tech. 5–6
Technical Description: Horizon macro outdoor
CONTROLLED INTRODUCTION
68P02902W02-A
Functional
diagram of RF
Figure 5-1 shows the basic RF and loopback/VSWR test functions. For clarity,
only one CTU and one Tx block is shown, together with part of the SURF.
RxA RxB
B
A
A
B
B
Figure 5-1 RF functional diagram