User Manual
Scope, Assumptions, and Audience
1-8 1X SC4812T–MC BTS Optimization/ATP 5/21/04
DRAFT
1. Procedures in this manual apply to an SC4812T–MC
BTS operating with Dynamic Multi–Carrier PA
Control under Motorola Software Release 2.16.4.1 and
later. These procedures will not work for an
SC4812T–MC BTS operating with Motorola Software
Release 2.16.4.0 and earlier.
2. Procedures in this manual require the use of Local
Maintenance Facility (LMF) application software
version 2.16.4.0.09 or later.
CAUTION
Scope
This publication provides information pertaining to the optimization and
acceptance tests of the SC"4812T–Multi–Carrier Base Transceiver
Subsystem (1X SC4812T–MC BTS). The following models equipped
with trunked Power Amplifiers (PA) and their associated internal and
external interfaces are covered:
S 800 MHz models ST1407/ST1408
S 1.9 GHz models ST1426/ST1428
Circuit and Packet BTS
Support
Information in this publication supports optimization and calibration of
the following types of BTS sites operating with Motorola Software
Release 2.16.4.1 and later:
S 1X circuit BTS
S 1X packet BTS
The cdma2000 1X (1X) packet BTS has a packet backhaul network
interface provided through BTS routers operating with a
Third–generation Group Line Interface (GLI3) card that can support
voice (IS-95A/B, 1X) and data (IS-95B, 1X).
This BTS equipment may be configured with all 1X cards (BBX–1X and
MCC–1X) or a mix of 1X cards and non–1X cards (BBX2 and
MCC8E/24E). This configuration is compliant with all applicable 1X
specifications. It provides the forward link and reverse link RF functions
to support Second Generation (2G) features and Third Generation (3G)
1X features; that is, high capacity voice and high bit–rate data.
The 1X circuit BTS is capable of using a split or mixed backhaul
(circuit/packet pipe) network interface that can handle circuit–based
voice (IS-95A/B, 1X) and data (IS-95B) as well as “packetized” data
(1X).
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