MPE

FCC ID: 2AS8H-U8R

RF Exposure Info

Download: PDF

FCCID_4482738

FCC RF Exposure

EUT Description: WIRELESS SPORTS HEADPHONES
Model No.: U8R
FCC ID: 2AS8H-U8R

1. Limits
According to KDB 447498 D01 General RF Exposure Guidance v06 The 1‐g and 10‐g SAR
test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤50 mm are
determined by:
[(max power of channel, including tune‐up tolerance, mW)/(min. test separation distance,
mm)]ꞏ[√f(GHz)]≤3.0 for 1‐g SAR and ≤ 7.5 for 10‐g extremity SAR,

Where:
Result=P/D*√F
F= the RF channel transmit frequency in GHz
P=Maximum turn‐up power in mw
D=Min. test separation distance in mm

2. Test Result of RF Exposure Evaluation
2.4G

Output Tune Up Max Min test Result Limit SAR
power Power Tune Up separati (mW/cm2 Test
（dBm）（dBm） power on ) Exclusio
dBm/m distance n
W mm
EDR 3.11 3±1 4/ 2.51 5 0.784 3.0 Pass
Note:
PK Output power= conducted power.
Conducted power see the test report HK1909102490-1E,
antenna gain=0dBi
Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5
mm is applied to determine SAR test exclusion. The test exclusion threshold is 0.784 which
is<= 3, SAR testing is not required.

Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance,
mW)/(min. test separation distance, mm)] ꞏ[√f(GHz)]
f(GHz) is the RF channel transmit frequency in GHz
Distance=5mm

Document Created: 2019-10-11 16:44:52
Document Modified: 2019-10-11 16:44:52

© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC