Ericsson 2217 - 4 Hardware Architecture; Radio Overview

PRELIMINARY
Hardware Architecture
4 Hardware Architecture
This section describes the radio hardware structure regardless of configuration
or frequency. The
DC adapter, radio components and Y-power cable are
shown in
Figure 11 and listed in Table 10.
For a description of the supported radio configurations, refer to RBS
Configurations.
Ge7598H
A
C
B
D
Figure 11 DC Adapter, Radio Components and Y-Power Cable
Table 10 Key to DC Adapter and Radio Components
Position
Component
A DC adapter for 2-wire connector
B Radio
C Radio 2217 Fan unit
D Radio 0208 Y-power cable
4.1 Radio Overview
The radio contains most of the radio processing hardware. The following
sections describe the components inside the radio.
4.1.1 TRX
The Transmitter and Receiver (TRX) provides the following:
• Analog/Digital (A/D), Digital/Analog (D/A) conversion
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