User Manual

Transmit & Receive Antenna VSWR – continued
5/21/04 1X SC4812T–MC BTS Optimization/ATP G-5
DRAFT
Table G-2: VSWR Measurement Procedure – Advantest Test Set
Step ADVANTESTAction
10 Repeat steps 2 through 9 for all remaining TX sectors/antennas.
11 Repeat steps 2 through 9 for all remaining RX sectors/antennas.
Figure G-2: Manual VSWR Test Setup Using Advantest R3465
RVS
(REFLECTED)
PORT
FEED LINE TO
ANTENNA
UNDER TEST
RF
SHORT
30 DB
DIRECTIONAL
COUPLER
OUTPUT
PORT
FWD (INCIDENT)
PORT 50–OHM
TERMINATED LOAD
INPUT
PORT
RF OUT
RF IN
FW00332
G