RF Exposure MPE
LG Electronics USA LC10SB Silver Box Radio Asm-Receiver BEJLC10SB BEJLC10SB lc10sb
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Document DEVICE REPORTGetApplicationAttachment.html?id=2899381Maximum Permissive Exposure FCC ID: BEJLC10SB Product Name: Silver box RADIO ASM-RECEIVER Model No: LC10S-B 1. According to FCC CFR 47 §1.1310, the criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b). Table 1 Limits for Maximum Permissible Exposure LG Electronics USA declares that the product described above has been evaluated and found to comply with the RF exposure limits for humans, as specified based on ANSI/FCC recommendation. 2. MPE Calculation 2.1. WIFI 2.4G MPE Based on safety distance (r) 20cm, the antenna gain (G) is 1.950 Numerical, and the highest power output (P) is 201.837mW, the power density (S) is 0.078301mW/cm2. RF Exposure Calculations: S = (P * G) / (4* * r2) or r = (P * G) / (4 * * S) Where : Based on safety distance (r)= 20 cm Highest Power Output (P)= 23.05 dBm = Antenna Gain (G)= 2.9 dBi = MPE (S) = (P*G) / (4**r2) = = (201.837*1.950)/(4*4**202)= 201.837 mW 1.950 Numerical 0.078301 mW/cm2 2.2. BT MPE Based on safety distance (r) 20cm, the antenna gain (G) is 1.950 Numerical, and the highest power output (P) is 2.510mW, the power density (S) is 0.000974 mW/cm2.. RF Exposure Calculations: S = (P * G) / (4* * r2) or r = (P * G) / (4 * * S) Where : Based on safety distance (r)= 20 cm Highest Power Output (P)= 3.997 dBm = Antenna Gain (G)= 2.9 dBi = MPE (S) = (P*G) / (4**r2) = = (2.510*1.950)/(4*4**202)= 2.510 mW 1.950 Numerical 0.000974 mW/cm2 2.3. WIFI 5G MPE Based on safety distance (r) 20cm, the antenna gain (G) is 2.291 Numerical, and the highest power output (P) is 37.411mW, the power density (S) is 0.017051 mW/cm2.. RF Exposure Calculations: S = (P * G) / (4* * r2) or r = (P * G) / (4 * * S) Where : Based on safety distance (r)= 20 cm Highest Power Output (P)= 15.73 dBm = Antenna Gain (G)= 3.6 dBi = MPE (S) = (P*G) / (4**r2) = = (37.411*2.291)/(4*4**202)= 37.411 mW 2.291 Numerical 0.017051 mW/cm2 WIFI 2.4G (mW/cm2) 0.078301 WIFI 5G (mW/cm2) 0.017051 MPE BT (mW/cm2) Total (mW/cm2) 0.000974 0.079275 MPE BT (mW/cm2) Total (mW/cm2) 0.000974 0.018025 Limit (mW/cm2) Ù1 Limit (mW/cm2) Ù1 Sincerely Yours, ____________________________________ Mr. Ben Cheng Manager AUDIX Technology Corporation <"OUFOOBTQFDJGJDBUJPOT> "OUFOOBJOGPSNBUJPO /P *UFN "OUFOOB.BOVGBDUVSFS "OUFOOB 5ZQF 1BSU/P 'SFRVFODZ SBOHF<()[> $POUFOUT "NPUFDI $0-5% %JFMFDUSJD$IJQ"OUFOOB "."/-( __ "OUFOOBTQFDJGJDBUJPO /P 'SFR<()[> &GG< > "WH<E#J > 1FBL<E#J> 7483 *NQFEBODF<> 1PMBSJ[BUJPO .BY $FOUFS'SFRVFODZ /PNJOBM -JOFBS <74830OUIF4FU> %@SBEJBUJPOQBUUFSO "OUFOOB"QQFBSBODF
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