RF Exposure Info

FCC ID: AK8DSXB700

RF Exposure Info

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FCCID_4254703

LiCT HCTCO.,LTD. 74, Seoicheon—ro 578beon—gil, Majang—myeon, Icheon—si, Gyeonggi—do, 17383, Rep. of KOREA TEL: +82—31—645—6300 FAX: +82—31—645—6401 FCC MPE REPORT Certification Date of Issue: . April 24, 2019 Applicant Name: Location: SONY CORPORATION HCT CO., LTD. . 74, Seoicheon—ro 578beon—gil, Majang—myeon, Address: _ Icheon—si, Gyeonggi—do, 17383, Rep. of KOREA 1—7—1 Konan Minato—ku Tokyo, 108—0075 Japan Report No.: HCT—RF—1903—FCO05—R1 FCC ID: AK8DSXB700 APPLICANT: SONY CORPORATION Model: DSX—B700 EUT Type: FM/AM Bluetooth CAR AUDIO Frequency Range: 2402 MHz — 2480 MHz (Bluetooth) The measurements shownin this report were made in accordance with the procedures specified in §2.947. I assume full responsibility for the accuracy and cdmpleteness of these measurements, and for the qualifications of all persons taking them. HCT CO., LTD. Certifies that no party to this application has subject to a denial of Federal benefits that includes FCC benefits pursuant to section 5301 of the Anti—Drug Abuse Act of 1998,21 U.S. C.853(a) Report prepared by : Se Wook Park Approved by : Jong Seok Lee Engineer of Telecommunication testing center Manager of Telecommunication testing center This report only responds to the tested sample and may not be reproduced, except in full, without written approval of the HCT Co., Ltd. F—TP22—03 (Rev.00) 1 /4 HCT CO.,LTD.

Report No.: HCT-RF-1903-FC005-R1 FCC ID: AK8DSXB700 Version TEST REPORT NO. DATE DESCRIPTION HCT-RF-1903-FC005 March 11, 2019 - First Approval Report HCT-RF-1903-FC005-R1 April 24, 2019 - Revised the Average Output Power on page 4 F-TP22-03 (Rev.00) 2/4 HCT CO.,LTD.

Report No.: HCT-RF-1903-FC005-R1 FCC ID: AK8DSXB700 RF Exposure Statement 1. LIMITS According to §1.1310 and §2.1091 RF exposure is calculated. (B) Limits for General Population/Uncontrolled Exposures Frequency range Electric field Magnetic field Power density Averaging time (MHz) Strength (V/m) Strength (A/m) (mW/cm²) (minutes) 0.3 - 1.34………………………………… 614 1.63 *(100) 30 1.34 - 30………………………………… 824/f 2.19/f *(180/ f²) 30 30 - 300………………………………… 27.5 0.073 0.2 30 300 - 1500……………………………… …………... …………... f/1500 30 1500 - 100.000…………………………… …………... …………... 1.0 30 F = frequency in MHz * = Plane-wave equivalent power density 2. MAXIMUM PERMISSIBLE EXPOSURE Prediction Prediction of MPE limit at a given distance S = PG/4πR² S = Power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna F-TP22-03 (Rev.00) 3/4 HCT CO.,LTD.

Report No.: HCT-RF-1903-FC005-R1 FCC ID: AK8DSXB700 3. RESULTS 3-1. Bluetooth Average output Power at antenna input terminal 1.000 dBm Average output Power at antenna input terminal 1.259 mW Prediction distance 20.000 cm Prediction frequency 2402 - 2480 MHz Antenna Gain(typical) -7.400 dBi Antenna Gain(numeric) 0.182 - Power density at prediction frequency( S) 0.0000456 mW/cm2 MPE limit for uncontrolled exposure at prediction frequency 1.000 mW/cm2 2.1091 EIRP -6.4 (dBm) ERP -8.55 (dBm) ERP 0.00 (W) ERP Limit 1.50 (W) MARGIN 40.31 (dB) F-TP22-03 (Rev.00) 4/4 HCT CO.,LTD.


Document Created: 2019-05-04 05:00:33
Document Modified: 2019-05-04 05:00:33
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