User's Manual Chapter 13

Base FCC Regulatory Test Report
12-810
AT&T Wireless Services
FCC Type Acceptance Application
10991 Rev. 1.0 7/6/99
12.4 Testing Facility and Location
During the month of February 1999, a series of radio frequency
interference measurements were performed on the AT&T Base Version
B1.
For class A digital devices/intentional radiator, the tests were
performed according to the procedures of the FCC as stated in the
"Methods of Measurement of Radio-Noise Emissions from Low –
Voltage Electrical and Electronic Equipment in the range of 9kHz to 40
GHz" found in the American National Standards Institute, ANSI
C63.4-1992 (Revision of the ANSI C63.4-1988). These tests were
performed by personnel of AT&T WIRELESS SERVICES EMC
Laboratory at 9461 Willows Road Redmond, Washington. Additionally
FCC Part 15 radiated emissions testing was completed at the same
location within an FCC certified 3 meter semi-anechoic shield room.