Motorola SC 300, Руководство по установке

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ATP Tools and Materials
– continued
DRAFT
SC 300 1X BTS Hardware Installation, ATP, and FRU Procedures
JAN 2002
1-16
Male BNC to male cable
One male BNC to male cable. This cable connects the 2 Second
Reference to the external trigger of the Communication Test Set.
Male BNC to Male SMA cable
Two male BNC to male SMA cables. These cables are is used to
connect the BTS 19.6608 MHz and 2 Second Reference to the
Communication Test Set.
50 Ohm load
One male N 50 Ohm load to terminate the unused antenna port for
MicroCell receive testing.
15 to 9–pin DSUB Adapter
One 15 to 9–pin DSUB adapter. This allows connection between the
MMI/LMF connector on the BTS and the DB9 cable.
Female N to female N adapter
One female N to female N adapter. This allows connection between the
short RF test cable and the transmit RF test cable or the receive RF test
cable.
BNC–T connectors
One female and one male port BNC–T connector. This connects the 2
Second Reference to the external trigger of the Communication Test Set.
Optional Equipment
None of the optional equipment specified here is supported
by the LMF in automated tests. It is meant to serve as a list
of additional equipment that might be required during
maintenance and troubleshooting operations.
NOTE
Digital multimeter
Fluke Model 8062A with Y8134 test lead kit or equivalent; used for
precision DC and AC measurements, requiring 4–1/2 digits.
Frequency counter
Stanford Research Systems SR620 or equivalent. If direct measurement
of the 19.6608 MHz references is required.
Spectrum analyzer
Spectrum Analyzer (HP8594E with CDMA personality card) or
equivalent. Required for manual tests other than standard tests
performed by the LMF.
1