INTERTEK TESTING SERVICES
Test Report Number: HK08060834-1 Page 51 of 72
FCC ID: T7HCT8015
Company: RTX Consumer Products Hong Kong Ltd. Date of Test: June 24-July 7, 2008
Model: MBU 400
4.21 Random Waiting, FCC Rule 15.323(c)(6):
If the selected combined time and spectrum windows are unavailable, the EUT may either
monitor and select different windows or seek to use the same windows after waiting an
amount of time, randomly chosen from a uniform random distribution between 10 and 150
ms, commencing when the channel becomes available.
Measurements are made in accordance with ANSI C63.17 sub-clause 8.1.2 and 8.1.3.
Test setup is shown in section 3.3 Figure 3.3.1.
Test Results:
[ × ]
Random Waiting Interval is not implemented in the EUT:
Conditions Transmit Channel Results
Interference applied at operating Channel, f
1
f
2
Pass
[ × ]
Random waiting is implemented in the EUT:
Maximum time interval from the end of
interference to the start of the control
channel
The distribution of the
measured time intervals
Results
NA Uniform / Non-uniform NA
NA - Not applicable