BMK-201 Appendix I for MPE Revised 1127

FCC ID: PPQ-BMK201

RF Exposure Info

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FCCID_2130742

Compliance Certification Services Inc. Report No.: T131008W07 Date of Issue: November 26, 2013 APPENDIX I RADIO FREQUENCY EXPOSURE LIMIT According to §15.247(i), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission's guidelines. See § 1.1307(b)(1) of this chapter. EUT Specification EUT Bluetooth Speaker Model Number BMK-201 Frequency band Bluetooth: 2.402GHz ~ 2.480GHz (Operating) Others Portable (<20cm separation) Device category Mobile (>20cm separation) Others Occupational/Controlled exposure (S = 5mW/cm2) Exposure General Population/Uncontrolled exposure classification (S=1mW/cm2) Antenna Monopole Antenna Gain :2.29 dBi (Numeric gain:1.69) Specification Max. output power Bluetooth Mode: 7.00 dBm (5.012 mW) MPE Evaluation* Evaluation applied SAR Evaluation N/A Page 1 Rev.00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services.

Compliance Certification Services Inc. Report No.: T131008W07 Date of Issue: November 26, 2013 TEST RESULTS No non-compliance noted. Calculation 30  P  G E2 Given E & S d 377 Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 30  P  G S 377d 2 Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) / 100 Yields 30  P / 1000  G PG S  0.0796  Equation 1 377  d / 100 2 d2 Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm2 Page 2 Rev.00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services.

Compliance Certification Services Inc. Report No.: T131008W07 Date of Issue: November 26, 2013 Maximum Permissible Exposure Substituting the MPE safe distance using d = 20 cm into Equation 1: S  0.000199  P  G Where P = Power in mW G = Numeric antenna gain S = Power density in mW / cm2 Bluetooth mode: Ch. Frq.(MHz) P (mW) Gain (num.) D (cm) Power density in mW / cm2 Limit (mW/cm2) 0 2402 5.012 1.69 20 0.0017 1 Page 3 Rev.00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services.


Document Created: 2013-11-26 15:57:25
Document Modified: 2013-11-26 15:57:25
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