User`s manual

Reference No: T110908403-RT
Reference No: 90522403-RT
Report No: T11112830801-RT
Page 33 / 45 Rev.01
Product Name
Smart 300N Broadband Router
Test Date
2011/12/15
Model
BR485d
Test By
Agun Huang
Test Mode
IEEE 802. 11n HT40 / 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)
4844.60 48.67 H -54.01 -30.00 -24.01 6.47
6458.33 46.55 H -53.31 -30.00 -23.31 9.29
4844.60 50.12 V -53.84 -30.00 -23.84 5.19
6458.33 48.84 V -52.03 -30.00 -22.03 8.28
Product Name
Smart 300N Broadband Router
Test Date
2011/12/15
Model
BR485d
Test By
Agun Huang
Test Mode
IEEE 802. 11n HT40 / 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)
4924.18 49.59 H -52.82 -30.00 -22.82 6.74
6565.33 46.27 H -53.09 -30.00 -23.09 9.79
4924.47 48.40 V -55.34 -30.00 -25.34 5.41
6565.33 45.18 V -55.20 -30.00 -25.20 8.77
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.