Declaration Letter for HAC

FCC ID: 2ABZ2-A6003

Cover Letter(s)

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FCCID_3816207

OnePlus Technology (Shenzhen) Co., Ltd. 18C02, 18C03, 18C04 and 18C05, Shum Yip Terra, Building, Binhe Avenue North, Futian District,Shenzhen, China Tel: 0755—61898696 ; Fax: 0769—86076938 Declaration — MIF for HAC RF Interference Evaluation To whom it may concern: This device, with FCC ID: 2ABZ2—A6003, Hearing Aid Compatibility Requirement is going to be certified under ANSI €C63.19 2011 version per Part 20.19. For Radio Frequency Interference, Speag‘s Audio Interference Analyzer (AIA) or other indirect or direct measurement was not used to determine the M rating. The M rating was determined by measuring the maximum steady state average E—field values in dB (V/m) or average antenna input power as documented in HAC test report exhibit, and adding the MIF value in dB. The MIF values below for the worst—case operation mode for all air interfaces are pre—determined values provided by Speag. [¥lfe) Cammunication System Name MIF(dB) 10021 GSM—FDD(TDMA,GMSK) 3.63 10025 EDGE—FDD (TDMA, 8PSK, TN 0) 375 10460 UMTS—FDD(WCDOMA, AMR) a —25.43 10225 UMTS—FDD (HSPA+) —20.39 10081 CDMA2000 (1xRTT, RC3) —~19.71 10295 CDMA2000 (1xRTT, RC1 $O03, 1/8th Rate 25 fr.) 3.26 10403 CDMA2000 (1xEV—DO, Rev. 0) —17.67 10170 LTE—FDD(SC—FDMA, 1RB,20MHz,16—QAM) —9.76 10172 LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK) —~1.62 10173 LTE—TDD (SC—FDMA, 1 RB, 20 MHz, 16—QAM) —~1.44 10174 LTE—TDD (SC—FDMA, 1 RB, 20 MHz, 64—QAM) —1.54 10061 IEEE 802.11b WiFi 2.4 GHz (DSSS, 11 Mbps) —2.02 10077 IEEE 802.11g WiFi 2.4 GHz (DSSS/OFDM, 54 Mbps) 0.12 10427 IEEE 802.11n (HT Greeneld, 150 Mbps, 64—QAM) —13.44 10069 IEEE 802.11a/h WiFi 5 GHz (OFDM, 54 Mbps) —3.15 10616 IEEE 802.1 1ac WiFi (40MHz, MCSO, 9O0pc duty cycle) —5.57 We are confirming that the Speag simulation provided represents all the air interface modes applicable for a HACratin r this handset. Sincerely, _e"q Youliang Ke~ L3 "\‘, kevin. ke@onep}ésfig:‘t/’fl


Document Created: 2019-10-12 06:57:56
Document Modified: 2019-10-12 06:57:56
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