Installation Instructions

TX & RX Acceptance Tests – continued
DEC 2000
7-57
SCt300 BTS Hardware Installation, ATP and FRU Procedures
PRELIMINARY
Figure 7-18: TX ATP Setup (HP 8921A)
COMMUNICATIONS TEST SET
PICOCELL
UNIT
MICROCELL
UNIT
ANTENNA A
ANTENNA B
POWER METER: GIGATRONICS
8541C OR HP 437B
30DB IN-LINE
ATTENUATOR
FOR MICROCELL
NO ATTENUATOR
REQUIRED
FOR PICOCELL
TRANSMIT RF
TEST CABLE
POWER SENSOR
NOTE: THE DOTTED LINES REPRESENT THAT
EITHER TX RF TEST CABLE CONNECTS TO
BOTH COMMUNICATIONS TEST SET AND
POWER METER
Hewlett–Packard Model HP 8921A W/PCS Interface
(for 1700 and 1900 MHz)
RF
IN/OUT
Hewlett–Packard Model HP 8921A (for
800 MHz)
RF
IN/OUT
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