Nokia Solutions and Networks T5BQ1 Manual De Usuario

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RFDS Setup and Calibration
Apr 2001
3-71
SC
4812ET BTS Optimization/ATP — CDMA LMF
DRAFT
RFDS Description
The optional RFDS is a Field Replaceable Unit (FRU) used to perform
RF tests of the site from the CBSC or from the LMF. The RFDS
contains the following elements:
Antenna Select Unit (ASU)
FWT Interface Card (FWTIC)
Subscriber Unit Assembly (SUA)
For complete information regarding the RFDS, refer to the CDMA
RFDS Hardware Installation manual (Motorola part no. 6864113A93)
CDMA RFDS User’s Guide (Motorola part no. 6864113A37), and the
CDMA LMF Operator’s Guide (Motorola part no. 6864113A21).
RFDS Parameter Settings
The 
bts-#.cdf
 file includes RFDS parameter settings that must
match the installed RFDS equipment. The paragraphs below describe the
editable parameters and their defaults. Table 3-38 explains how to edit
the parameter settings.
RfdsEquip – valid inputs are 0 through 2.
0 = (default) RFDS is not equipped
1 = Non-Cobra/Patzer box RFDS
2 = Cobra RFDS
TsuEquip – valid inputs are 0 or 1
0 = (default) TSU not equipped
1 = TSU is equipped in the system
MC1....4 – valid inputs are 0 or 1
0 = (default) Not equipped
1 = Multicouplers equipped in RFDS system 
(9600 system RFDS only)
Asu1/2Equip – valid inputs are 0 or 1
0 = (default) Not equipped
1 = Equipped
TestOrigDN – valid inputs are ’’’ (default) or a numerical string up to
15 characters. (This is the phone number the RFDS dials when
originating a call. A dummy number needs to be set up by the switch,
and is to be used in this field.)
Any text editor may be used to open the 
bts–#.cdf
 file
to verify, view, or modify data.
NOTE
3