Broadcom BCM94306CB, Test Report

Page: 16 / 33

CETECOM Inc.
Test report no.:EMC_381EN328-2002 Issue date:2003-01-10 Page 16 (33)
SPURIOUS EMISSIONS CLAUSE 5.2.4
(Radiated)
Transmitter operating
NOTE:
1. Measurements were done on low & high channels, but plots depicting the worst case are submitted in the test report.
2. The spurious emissions were done with different settings, using the relevant pre-amplifiers for the relevant frequency
ranges. This is the reason that the graphs show different noise levels.
Lowest Frequecy Highest Frequecy
f
(MHz)
Band-
width
(kHz)
Level
(dBm)
f
(MHz)
Band-
width
(kHz)
Level
(dBm)
NF
NF
NF NF
NF NF
NF NF
NF NF
NF NF
NF NF
NF NF
NF NF
NF NF
NF NF
Measurement
uncertainty ± 6 dB
Note: NF = No Significant Peak was found.
LIMITS Clause 5.2.4
Narrowband spurious
emissions
Wideband spurious emissions Frequency Range
Limit when
operating
Limit when
in standby
Limit when
operating
Limit when
in standby
30 MHz - 1 GHz
-36 dBm -57 dBm -86 dBm/Hz -107 dBm/Hz
above 1 GHz - 12,75 GHz
-30 dBm -47 dBm -80 dBm/Hz -97 dBm/Hz
1,8 - 1,9 GHz
5,15 - 5,3 GhZ
-47 dBm -47 dBm -97 dBm/Hz -97 dBm/Hz