Intertek MBU 400 Manual page 48

Company: RTX Consumer Products Hong Kong Ltd.
Model: MBU 400
4.17.2.2 Least Interfered Channel (LIC) Selection, FCC Rule 15.323(c)(5):
The criteria are specified in section 4.17.2. In addition, the power measurement resolution
for this comparison must be accurate to within 6 dB.
Measurements are made in accordance with ANSI C63.17 sub-clause 7.3.3. Test setup is
shown in section 3.3 Figure 3.3.1. RF signal generators apply uniform CW interference on
all EUT carriers except two carriers (designated f
only transmit on these two carriers.
Test Descriptions and Results:
II. LIC Procedure
Test Descriptions
Apply interference on f
Apply interference on f
1
Initiate transmission. Verify transmission on f
Terminate transmission. Repeat 5 times.
Apply interference on f
Apply interference on f
2
Initiate transmission. Verify transmission on f
Terminate transmission. Repeat 5 times.
Apply interference on f
Apply interference on f
3
Initiate transmission. Verify transmission on f
Terminate transmission. Repeat 5 times.
Apply interference on f
Apply interference on f
4
Initiate transmission. Verify transmission on f
Terminate transmission. Repeat 5 times.
NA - Not applicable
Test Report Number: HK08060834-1
FCC ID: T7HCT8015
INTERTEK TESTING SERVICES
at level T + U
1 L M
at level T + U
2 L M
at level T + U
1 L M
at level T + U
2 L
at level T + U
1 L M
at level T + U
2 L
at level T + U
1 L M
at level T + U
2 L
Date of Test: June 24-July 7, 2008
and f ), each at level T
1 2
EUT transmits on Results
+ 7 dB.
.
.
2
.
+ 7 dB.
M
.
1
+ 1 dB.
- 6 dB.
M
.
2
- 6 dB.
+ 1 dB.
M
.
1
+ U EUT can
U M.
f Pass
2
f Pass
1
f Pass
2
f Pass
1
Page 46 of 72