User's Manual Chapter 13

Chapter 12: Test Setup Photos
AT&T Wireless Services
12-805
FCC Type Acceptance Application
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Figure 12.1—Radiated Emissions Test Setup
EMCO 2070
Antenna
Positioner
Shield Room
Patch Panel
Control Room
Patch Panel
HP8546A EMI
Receiver
Attenuation
20DB
Control
Room Patch
Panel
RU Rack
16 RU’s
used to
load base
Control Room
Patch Panel
Computer Running
HP85876 Radiated
Emissions Software
Used to setup
phone calls
to RU
EMCO 3115
RG-214
14 ft.
RG-214
6 ft.
RG-214
33 ft.
RU
Shield
Cable
RG-214
Antenna:
30 MHz - 16 Hz
Chase CBC 6111A
1 GHz - 18 GHz
EMCO 3115 Double
Ridge
8 GHz - 26 GHz
HP 84125-80008
RU
Shield
Cable
K&L Notch Filter
(used for
fundamental filtering)
Used Only for Testing
Above 1 GHz
Base
Station
(EUT)
ATTN
5 ESS
48 VDC
Power
NIF
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