RF exposure

FCC ID: P27RC8321

RF Exposure Info

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FCCID_2122849

Compliance Certification Services Inc. Report No.: T130916D11 Date of Issue: November 05, 2013 APPENDIX 1 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 Wireless Network Camera RC832:0000xxxx(x=0 to 9, A to Z, blank or "— " for marking Model Number purpose) KX 802.11b/g/n HT20: 2.412GHz ~ 2.462GHz Frequency band 802.11n HT40: 2.422GHz ~ 2.452GHz {Operating) [] Others [_] Portable (<20cm separation) Device category [X] Mobile (>20cm separation) [_] Others [_] Occupational/Controlled exposure (S = 5mW/cm*) Exposure [X] General Population/Uncontrolled exposure classification (S=1mW/cm") Type A (PIFA) Parts Number: AntO: ALA120—221025—055800 Gain: 4.31 dBi Ant1: ALA120—221025—080800 Antenna Gain: 3.54 dBi Specification Type B (PIFA) Parts Number: Ant0: ALA130—051021—035850 Gain: 3.04 dBi Ant1: ALA130—051021—075850 Gain: 2.62 dBi IEEE 802.11b Mode: 19.50 dBm (0.089 W) IEEE 802.11g Mode: 18.50 dBm (0.071 W) Max. output power IEEE 802.11n HT 20 Mode:18.50 dBm (0.071 W) IEEE 802.11n HT 40 Mode:18.50 dBm (0.071 W) [ 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.: T130916D11 Date of Issue: November 05, 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.: T130916D11 Date of Issue: November 05, 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 IEEE 802.11b mode: Ch. Frq.(MHz) P (mW) Gain (num.) D (cm) Power density in mW / cm2 Limit (mW/cm2) 6 2437 89 4.31 20 0.0763 1 IEEE 802.11g mode: Ch. Frq.(MHz) P (mW) Gain (num.) D (cm) Power density in mW / cm2 Limit (mW/cm2) 6 2437 71 4.31 20 0.0609 1 IEEE 802.11n HT20 mode: Ch. Frq.(MHz) P (mW) Gain (num.) D (cm) Power density in mW / cm2 Limit (mW/cm2) 11 2462 71 4.31 20 0.0609 1 IEEE 802.11n HT40 mode: Ch. Frq.(MHz) P (mW) Gain (num.) D (cm) Power density in mW / cm2 Limit (mW/cm2) 3 2422 71 4.3 20 0.0608 1 Page 3 Rev.00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services.


Document Created: 2013-11-19 16:12:19
Document Modified: 2013-11-19 16:12:19
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