User`s manual
Reference No: T110908403-RT
Reference No: 90522403-RT
Report No: T11112830801-RT
Page 30 / 45 Rev.01
Above 1GHz
Product Name
Smart 300N Broadband Router
Test Date
2011/12/15
Model
BR485d
Test By
Agun Huang
Test Mode
IEEE 802.11b / TX (CH Low)
TEMP& Humidity
22℃, 51%
Frequency
(MHz)
Reading
(dBμV)
Antenna
Polarization
(V/H)
Emission
level
(dBm)
Limit
(dBm)
Margin
(dB)
Correction
Factor
(dB)
4824.12 49.51 H -53.24 -30.00 -23.24 6.40
6432.03 48.78 H -51.13 -30.00 -21.13 9.24
4824.16 50.39 V -53.62 -30.00 -23.62 5.14
6431.98 49.76 V -51.16 -30.00 -21.16 8.23
Product Name
Smart 300N Broadband Router
Test Date
2011/12/15
Model
BR485d
Test By
Agun Huang
Test Mode
IEEE 802.11b / TX (CH High)
TEMP& Humidity
22℃, 51%
Frequency
(MHz)
Reading
(dBμV)
Antenna
Polarization
(V/H)
Emission
level
(dBm)
Limit
(dBm)
Margin
(dB)
Correction
Factor
(dB)
4944.52 49.27 H -53.07 -30.00 -23.07 6.81
6593.23 46.08 H -53.11 -30.00 -23.11 9.96
4944.12 48.14 V -55.54 -30.00 -25.54 5.47
6593.57 46.33 V -53.88 -30.00 -23.88 8.94
Remark:
1. The emission behaviour belongs to narrowband spurious emission.
2. Measurements above show only up to 6 maximum emissions noted, or would be lesser if
no specific emissions from the EUT are recorded (i.e.: margin>20dB from the applicable
limit) and considered that's already beyond the background noise floor.