User's Manual

Test Set Calibration

68P09255A69-3

Aug 2002

1X SC4812ET Lite BTS Optimization/ATP Software Release 2.16.1.x

PRELIMINARY

3-66

Power Meters - Manual power meter calibration procedures to be

performed prior to automated calibration are included in the Equipment

Calibration section of Appendix F.

Cable Calibration - Manual cable calibration procedures using the HP

8921A and Advantest R3465 communications system analyzers are

provided in the Manual Cable Calibration section of Appendix F, if

needed.

GPIB Addresses

GPIB addresses can range from 1 through 30. The LMF will accept any

address in that range, but the numbers entered in the LMF Options

window GPIB address boxes (Table 3-28 and Table 3-29) must match

the addresses set in the test equipment. Motorola recommends using 1

for a CDMA signal generator, 13 for a power meter, and 18 for a

communications system analyzer. To verify and, if necessary, change the

GPIB addresses of the test equipment, refer to the Setting GPIB

Addresses section of Appendix NO TAG.

Selecting Test Equipment

Serial Connection and Network Connection tabs are provided in the

LMF Options window to specify the test equipment connection method.

The Serial Connection tab is used when the test equipment items are

connected directly to the LMF computer through a GPIB box (normal

setup). The Network Connection tab is used when the test equipment is

to be connected remotely via a network connection.

Prerequisites

Be sure the following have been completed before selecting test

equipment:

 Test equipment is turned on.

 GPIB addresses set in the test equipment have been verified as correct

using the applicable procedures in Appendix NO TAG.

 LMF computer serial port and test equipment are connected to the

GPIB box.

Selecting Test Equipment

Test equipment may be selected either manually with operator input or

automatically using the LMF autodetect feature.