RF Exposure Info 5

FCC ID: ZNFX320TA

RF Exposure Info

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FCCID_4373980

EX3DV4— SN:7417 February 19, 2019 10492 AAE LTE—TDD (SC—FDMA, 50% RB, 15 MHz, 16—QAM, UL LTE—TDD 8.41 £9.6 % Subframe=2,3,4,7,8,9) 10493 AAE LTE—TDD (SC—FDMA, 50% RB, 15 MHz, 64—QAM, UL LTE—TDD 8.55 £9.6 % Subframe=2,3,4,7,8,9) 10494 AAF LTE—TDD (SC—FDMA, 50% RB, 20 MHz, QPSK, UL LTE—TDD 7.74 £9.6 % Subframe=2,3,4,7,8,9) 10495 AAF LTE—TDD (SC—FDMA, 50% RB, 20 MHz, 16—QAM, UL LTE—TDD 8.37 £9.6 % Subframe=2,3,4,7,8.9) 10496 AAF LTE—TDD (SC—FDMA, 50% RB, 20 MHz, 64—QAM, UL LTE—TDD 8.54 +9.6 % Subframe=2,3,4,7,8.9) 10497 AAA LTE—TDD (SC—FDMA, 100% RB, 1.4 MHz, QPSK, UL LTE—TDD 7.67 £9.6 % Subframe=2,3,4,7,8,9) 10498 AAA LTE—TDD (SC—FDMA, 100% RB, 1.4 MHz, 16—QAM, UL LTE—TDD 8.40 £9.6 % Subframe=2,3,4,7,8,9) 10499 AAA LTE—TDD (SC—FDMA, 100% RB, 1.4 MHz, 64—QAM, UL LTE—TDD 8.68 £9.6 % Subframe=2,3,4,7,8,9) 10500 AAB LTE—TDD (SC—FDMA, 100% RB, 3 MHz, QPSK, UL LTE—TDD 7.67 +9.6 % Subframe=2,3,4,7,8,9) 10501 AAB LTE—TDD (SC—FDMA, 100% RB, 3 MHz, 16—QAM, UL LTE—TDD 844 £9.6 % Subframe=2,3,4,7,8,9) 10502 AAB LTE—TDD (SC—FDMA, 100% RB, 3 MHz, 64—QAM, UL LTE—TDD 8.52 +9.6 % Subframe=2,3,4,7,8,9) 10503 AAE LTE—TDD (SC—FDMA, 100% RB, 5 MHz, QPSK, UL LTE—TDD 7.72 £9.6 % Subframe=2,3,4,7,8,9) 10504 AAE LTE—TDD (SC—FDMA, 100% RB, 5 MHz, 16—QAM, UL LTE—TDD 8.31 £9.6 % Subframe=2,3,4,7,8.9) 10505 AAE LTE—TDD (SC—FDMA, 100% RB, 5 MHz, 64—QAM, UL LTE—TDD 8.54 29.6 % Subframe=2,3,4,7.8,9) 10506 AAE LTE—TDD (SC—FDMA, 100% RB, 10 MHz, QPSK, UL LTE—TDD 7.74 £9.6 % Subframe=2,3,4,7,8,9) 10507 AAE LTE—TDD (SC—FDMA, 100% RB, 10 MHz, 16—QAM, UL LTE—TDD 8.36 £9.6 % Subframe=2,3,4,7,8,9) 10508 AAE LTE—TDD (SC—FDMA, 100% RB, 10 MHz, 64—QAM, UL LTE—TDD 8.55 £9.6 % Subframe=2,3,4,7,8.9) 10509 AAE LTE—TDD (SC—FDMA, 100% RB, 15 MHz, QPSK, UL LTE—TDD 7.99 £9.6 % Subframe=2,3,4,7,8,9) 10510 AAE LTE—TDD (SC—FDMA, 100% RB, 15 MHz, 16—QAM, UL LTE—TDD 8.49 %9.6 % Subframe=2,3,4,7,8.9) 10511 AAE LTE—TDD (SC—FDMA, 100% RB, 15 MHz, 64—QAM, UL LTE—TDD 8.51 +9.6 % Subframe=2,3,4,7,8,9) 10512 AAF LTE—TDD (SC—FDMA, 100% RB, 20 MHz, QPSK, UL LTE—TDD 7.74 * 9.6 % Subframe=2,3,4,7,8,9) 10513 AAF LTE—TDD (SC—FDMA, 100% RB, 20 MHz, 16—QAM, UL LTE—TDD 8.42 +9.6 % Subframe=2,3,4,7,8.9) 10514 AAF LTE—TDD (SC—FDMA, 100% RB, 20 MHz, 64—QAM, UL LTE—TDD 8.45 +9.6 % Subframe=2,3,4,7,8,9) 10515 AAA IEEE 802.11b WiFi 2.4 GHz (DSSS, 2 Mbps, 99pc duty cycle) WLAN 1.58 +9.6 % 10516 AAA IEEE 802.1 tb WiFi 2.4 GHz (DSSS, 5.5 Mbps, 99pc duty cycle) WLAN 1.57 +9.6 % 10517 AAA_| IEEE 802.1 1b WiFi 2.4 GHz (DSSS, 11 Mbps, 99pc duty cycle) WLAN 1.58 £9.6 % 10518 AAB__| IEEE 802. 11a/h WiFI 5 GHz (OFDM, 9 Mbps, 99pc duty cycle) WLAN 8.23 +9.6 % 10519 AAB IEEE 802.11a/h WiFi 5 GHz (OFDM, 12 Mbps, 99pc duty cycle) WLAN 8.39 +9.6 % 10520 AAB__| IEEE 802.1 1a/h WiFi 5 GHz (OFDM, 18 Mbps, 99pc duty cycle) WLAN 8.12 £9.6 % 10521 AAB__| IEEE 802.11a/h WiFi 5 GHz (OFDM, 24 Mbps, 99pc duty cycle) WLAN 7.97 +9.6 % 10522 AAB JEEE 802.11@/ WiFi 5 GHz (OFDM, 36 Mbps, 99pc duty cycle) WLAN 8.45 +9.6 % 10523 AAB__| IEEE 802.11a/h WiFi 5 GHz (OFDM, 48 Mbps, 99pc duty cycle) WLAN 8.08 £9.6 % 10524 AAB IEEE 802.1 1a/ WiFi 5 GHz (OFDM, 54 Mbps, 99pc duty cycle) WLAN 8.27 +9.6 % 10525 AAB IEEE 802.1 tac WiFi (20MHz, MCSO, 99pc duty cycle) WLEAN 8.36 £9.6 % 10526 AAB IEEE 802.11ac WiFi (20MHz, MCS1, 99pc duty cycle) WLAN 8.42 +9.6 % 10527 AAB__| 1EEE 802.11ac WiFi (20MHz, MCS2, 99pc duty cycle) WLAN 8.21 +9.6 % 10528 AAB IEEE 802.11ac WiFi (20MHz, MCS3, 99pc duty cycle) WLAN 8.36 £9.6 % 10529 AAB IEEE 802. 11ac WIFi (20MHz, MCS4, 99pc duty cycle} WLAN 8.36 £9.6 % 10531 AAB__| IEEE 802.1 Jac WiFi (20MHz, MCS6, 99po duty cycle) WLAN 8.43 +9.6 % 10532 AAB IEEE 802.1 1ac WiFi (20MHz, MCST, 99pc duty cycle) WLAN 8.29 +9.6 % 10533 AAB IEEE 802.11ac WiFi (20MHz, MCS8, 99pc duty cycle) WLAN 8.38 + 9.6 % 10534 AAB IEEE 802.1 1ac WiFi (40MHz, MCSO, 99pc duly cycle) WLAN 845 +9.6 % Certificate No: EX3—7417_Feb19 Page 16 of 19

EX3DV4— SN:7417 February 19, 2019 10535 AAB IEEE 802.11ac WiFi (40MHz, MCS1, 99pc duty cycle) WLAN 8.45 +9.6 % 10536 AAB IEEE 802.1 fac WiFi (40MHz, MCS2, 99pc duty cycle) WLAN 8.32 + 9.6 % 10537 AAB IEEE 802.1 fac WiFi (40MHz, MCS3, 99pc duty cycle) WLEAN 8.44 + 9.6 % 10538 AAB IEEE 802.1fac WiFi (40MHz, MCS4, 99pc duty cycle) WLAN 8.54 +9.6 % 10540 AAB IEEE 802.1 fac WiFi (40MHz, MCS6, 99pc duty cycle) WLAN 8.39 £9.6 % 10541 AAB IEEE 802.1 fac WiFi (40MHz, MCS7, 99pe duty cycle) WLAN 8.46 * 9.6 % 10542 AAB__| IEEE 802.11ac WiFi (40MHz, MCS8, 99pc duty cycle) WLAN 8.65 +9.6 % 10543 AAB IEEE 802.1ac WiFi (40MHz, MCS9, 99pc duty cycle) WLAN 8.65 +9.6 % 10544 AAB IEEE 802.11ac WiFi (BOMHz, MCSO, 99pc duty cycle} WLAN 847 £9.6 % 10545 AAB IEEE 802.tac WiFi (BOMHz, MCS1, 99pc duty cycle) WLAN 8.55 £ 9.6 % 10546 AAB IEEE 802.1fac WiFi (BOMHz, MCS2, 99pc duty cycle) WLAN 8.35 +9.6 % 10547 AAB IEEE 802.11ac WiFi (BOMHz, MCS3, 99pc duty cycle) WLAN 849 £9.6 % 10548 AAB IEEE 802. 1ac WiFi (BOMHz, MCS4, 99pc duty cycle) WLAN 8.37 % 9.6 % 10550 AAB IEEE 802. 1ac WiFi (BOMHz, MCS6, 99pc duty cycle) WLAN 8.38 £9.6 % 10551 AAB IEEE 802.11ac WiFi (BOMHz, MCST7, 99pc duty cycle) WLAN 8.50 £9.6 % 10552 AAB IEEE 802.11ac WiFi (BOMHz, MCS8, 99pc duty cycle) WLAN 8.42 £9.6 % 10553 AAB IEEE 802. 1ac WiFi (BOMHz, MCS9, 99pc duty cycle) WLAN 8.45 £9.6 % 10554 AAC_| IEEE 802. 11ac WiFi (160MHz, MCSO, 99pc duty cycle) WLAN 848 £9.6 % 10555 AAC_| IEEE 802.11ac WiFi (160MHz, MCS1, 99pc duty cycle) WLAN 8.47 +9.6 % 10556 AAC_| IEEE 802. 11ac WiFi (160MHz, MCS2, 99pc duty cycle) WLAN 8.50 +9.6 % 10557 AAC IEEE 802.11ac WiFi (160MHz, MCS3, 99pc duty cycle) WLAN 8.52 £9.6 % 10558 AAC_| IEEE 802.11ac WiFi (160MHz, MCS4, 99pc duty cycle) WLAN 8.61 2 9.6 % 10560 AAC IEEE 802.11ac WiFi (160MHz, MCSS, 99pc duty cycle) WLAN 8.73 +9.6 % 10561 AAC IEEE 802.1 1ac WiFi (160MHz, MCST7, 99pc duty cycle) WLAN 8.56 +9.6 % 10562 AAC IEEE 802. 1 fac WiFi (160MHz, MCSS8, 99pc duty cycle) WLAN 8.69 +9.6 % 10563 AAC IEEE 8021 fac WiFi (160MkHz, MCS9, 99pc duty cycle) WLAN 8.77 + 9.6 % 10564 AAA IEEE 802.11g WiFi 2.4 GHz (DSSS—OFDM, 9 Mbps, 99pc duty WLAN 8.25 4 9.6 % cycle) 10565 AAA IEEE 802.11g WiFi 2.4 GHz (DSSS—OFDM, 12 Mbps, 99pc duty WLAN 8.45 £9.6.% cycle) 10566 AAA IEEE 802.11g WiFi 2.4 GHz (DSSS—OFDM, 18 Mbps, 99pc duty WLAN 8.13 + 9.6 % cycle) 10567 AAA IEEE 802.11g WiFi 2.4 GHz (DSSS—OFDM, 24 Mbps, 99pc duty WLAN 8.00 #9.6 % cycle) 10568 AAA IEEE 802.11g WiFI 2.4 GHz (DSSS—OFDM, 36 Mbps, 99pc duty WLAN 8.37 * 9.6 % cycle) 10569 AAA IEEE 802.11g WIFi 2.4 GHz (DSSS—OFDM, 48 Mbps, 99pc duty WLAN 8.10 £9.6 % cycle) 10570 AAA IEEE 802.11g WiFi 2.4 GHz (DSSS—OFDM, 54 Mbps, 99pc duty WLAN 8.30 £9.6 % cycle) 10571 AAA IEEE 802.11b WiFi 2.4 GHz (DSSS, 1 Mbps, 9Opc duty cycle) WLAN 1.99 £9.6 % 10572 AAA IEEE 802.11b WiFi 2.4 GHz (DSSS, 2 Mbps, 90pc duty cycle) WLAN 1.99 £ 9.6 % 10573 AAA IEEE 802.11b WIFi 2.4 GHz (DSSS, 5.5 Mbps, 9Opc duty cycle) WLAN 1.98 +9.6 % 10574 AAA IEEE 802.11b WiFi 2.4 GHz (DSSS, 11 Mbps, 9Opc duty cycle) WLAN 1.98 +9.6 % 10575 AAA IEEE 802.11g WiFi 2.4 GHz (DSSS—OFDM, 6 Mbps, 90pc duty WLAN 8.59 £9.6 % cycle) 10576 AAA IEEE 802.11g WiFi 2.4 GHz (DSSS—OFDM, 9 Mbps, 90pc duty WLAN 8.60 +9.6 % cycle) 10577 AAA IEEE 802.11g WiFi 2.4 GHz (DSSS—OFDM, 12 Mbps, 90pc duty WLAN 8.70 +9.6 % cycle) 10578 AAA IEEE 802.11g WiFi 2.4 GHz (DSSS—OFDM, 18 Mbps, 9Opc duty WLAN 8.49 +9.6 % cycle) 10579 AAA IEEE 802.11g WiFi 2.4 GHz (DSSS—OFDM, 24 Mbps, 90pc duty WLAN 8.36 £9.6 % cycle) 10580 AAA IEEE 802.11g WiFi 2.4 GHz (DSSS—OFDM, 36 Mbps, 90pc duty WLAN 8.76 £9.6 % cycle) 10581 AAA 1EEE 802.11g WiFi 2.4 GHz (DSSS—OFDM, 48 Mbps, 90pc duty WLAN 8.35 %9.6 % cycle) 10582 AAA IEEE 802.11g WIFi 2.4 GHz (DSSS—OFDM, 54 Mbps, 90pc duty WLAN 8.67 +9.6 % cycle) 10583 AAB IEEE 802.11a/h WiFi 5 GHz (OFDM, 6 Mbps, 90pc duty cycle) WLAN 8.59 +9.6 % 10584 AAB [EEE 802.11a/h WiFi 5 GHz (OFDM, 9 Mbps, 90pc duty cycle) WLAN 8.60 £9.6 % 10585 AAB_| IEEE 802. 11a/h WiFi 5 GHz (OFDM, 12 Mbps, 90pc duty cycle) WEAN 8.70 + 9.6 % 10586 AAB IEEE 802.11ath WiFi 5 GHz (OFDM, 18 Mbps, 90pc duty cycle) WLAN 849 +9.6 % 10587 AAB IEEE 802.11a/h WiFi 5 GHz (OFDM, 24 Mbps, 90pc duty cycle) WLAN 8.36 +9.6 % Certificate No: EX3—7417_Feb19 Page 17 of 19

EX3DV4— SN:7417 February 19, 2019 10588 AAB IEEE 802.11a/h WiFi 5 GHz (OFDM, 36 Mbps, 9Opc duty cycle) WLAN 8.76 £9.6 % 10589 AAB IEEE 802.11a/h WiFi 5 GHz (OFDM, 48 Mbps, 90pc duty cycle) WLAN 8.35 +9.6 % 10590 AAB_| IEEE 802. 11a/h WiFi 5 GHz (OFDM, 54 Mbps, 90pc duty cycle) WLAN 8.67 + 9.6 % 10591 AAB IEEE 802.11n (HT Mixed, 20MHz, MCSO, 90pe duty cycle) WLAN 8.63 #9.6 % 10592 AAB__| IEEE 802.11n (HT Mixed, 20MHz, MCS1, 90pc duty cycle) WLAN 8.79 +9.6 % 10593 AAB IEEE 802.11n (HT Mixed, 20MHz, MCS2, 90pc duty cycle) WLAN 8.64 +9.6 % 10594 AAB IEEE 802.11n (HT Mixed, 20MHz, MCS3, 90pc duty cycle) WLAN 8.74 % 9.6 % 10595 AAB IEEE 802.11n (HT Mixed, 20MHz, MCS4, 90pc duty cycle) WLAN 8.74 £9.6 % 10596 AAB IEEE 802.11n (HT Mixed, 20MHz, MCSS, 90pc duty cycle) WLAN 8.71 + 9.6 % 10597 AAB IEEE 802.11n (HT Mixed, 20MHz, MCS6, 90pc duty cycle) WLAN 8.72 + 9.6 % 10598 AAB IEEE 802.11n (HT Mixed, 20MHz, MCST7, 90pc duty cycle) WLAN 8.50 + 9.6 % 10599 AAB IEEE 802.11n (HT Mixed, 40MHz, MCSO, 90pc duty cycle) WLAN 8.79 +9.6 % 10600 AAB__| IEEE 802.11n (HT Mixed, 40MHz, MCS1, 90pc duty cycle) WLAN 8.88 * 9.6 % 10601 AAB__| IEEE 802.11n (HT Mixed, 40MHz, MCS2, 90pc duty cycle) WLAN 8.82 +9.6 % 10602__| AAB IEEE 802.11n (HT Mixed, 40MHz, MCS3, 90pc duty cycle) WLAN 8.94 +9.6 % 10603 AAB__| IEEE 802.11n (HT Mixed, 40MHz, MCS4, 90pc duty cycle) WLAN 9.03 £9.6 % 10604 AAB__| IEEE 802.11n (HT Mixed, 40MHz, MCSS5, 90pc duty cycle) WLAN 8.76 * 9.6 % 10605 AAB__| IEEE 802.11n (HT Mixed, 40MHz, MCS6, 90pc duty cycle) WLAN 8.97 £9.6 % 10606 AAB IEEE 802.11n (HT Mixed, 40MHz, MCST, 90pc duty cycle) WLAN 8.82 +9.6 % 10607 AAB__| IEEE 802.1 1ac WiFi (20MHz, MCSO, 90pc duty cycle) WLAN 8.64 +9.6 % 10608 AAB__| IEEE 802. 1 ac WiFi (20MHz, MCS1, 90pc duty cycle) WLAN 8.77 4 9.6 % 10609 AAB__| IEEE 802.1 1ac WiFi (20MHz, MCS2, 90pc duty cycle) WLAN 8.57 19.6 % 10610 AAB IEEE 802.1 fac WIFi (20MHz, MCS3, 9Opc duly cycle) WLAN 8.76_| 19.6% 10611 AAB__| IEEE 802.1 1ac WiFi (20MHz, MCS4, 90pc duty cycle) WLAN 8.70 19.6 % 10612 AAB IEEE 802.1 1ac WiFi (20MHz, MCS5, 9Opc duty cycle) WLEAN 8.77 19.6 % 10613 AAB__| IEEE 802.1 1ac WIFi (20MHz, MCS6, 90pc duty cycle) WLAN 8.94 1 9.6 % 10614 AAB__| IEEE 802. 11ac WiFi (20MHz, MCST, 90pc duty cycle) WLAN 8.59 4 9.6 % 10615 AAB IEEE 802.1 1ac WiFi (20MHz, MCSB, 90pc duty cycle) WLAN 8.82 +9.6 % 10616 AAB__| JEEE 802. 11ac WiFi (40MHz, MCSO, 90pc duty cycle) WLAN 8.82 £ 9.6 % 10617 AAB IEEE 802.1 1ac WiFi (40MHz, MCS1, 90pc duty cycle) WLAN 8.81 + 9.6 % 10618 AAB IEEE 802.11ac WiFi (40MHz, MCS2, 90pc duly cycle) WLAN 8.58 +9.6 % 10619 AAB IEEE 802.11ac WiFi (40MHz, MCS3, 90pc duty cycle) WLAN 8.86 +9.6 % 10620 AAB IEEE 802.11ac WiFi (40MHz, MCS4, 90pc duty cycle) WLAN 8.87 4 9.6 % 10621 AAB IEEE 802.11ac WiFi (40MHz, MCSS5, 90pc duty cycle) WLAN 8.77 £9.6 % 10622 AAB IEEE 802.11ac WIFi (40MHz, MCS6, 9Ope duty cycie) WLAN 8.68 £9.6% 10623 AAB IEEE 802.1 1ac WiFi (40MHz, MCS7, 90pc duty cycle) WLAN 8.82 £9.6 % 10624 AAB IEEE 802.1 fac WiFi (40MHz, MCS8, 90pc duty cycle) WLAN 8.96 + 9.6 % 10625 AAB__| IEEE 802.1 1ac WiFi (40MHz, MCS9, 90pc duty cycle} WLEAN 8.96 4 9.6 % 10626 AAB_| IEEE 802. 11ac WiFi (BOMHz, MCSO, 9Opc duty cycle) WLAN 8.83 1 9.6 % 10627 AAB IEEE 802.1 1ac WiFi (8BOMHz, MCS1, 90pc duty cycle) WLEAN 8.88 +9.6 % 10628 AAB IEEE 802.1 1ac WiFi (BOMHz, MCS2, 9Ope duty cycie) WLAN 8.71_| +9.6% 10629 AAB IEEE 802.1 1ac WiFi (BOMHz, MCS3, 90pc duty cycle) WLAN 8.85 + 9.6 % 10630 AAB IEEE 802.1 1ac WiFi (BOMHz, MCS4, 90pc duty cycle) WLAN 8.72 + 9.6 % 10631 AAB IEEE 802.11ac WiFi (BOMHz, MCSS, 90pc duty cycle) WLAN 8.81 + 9.6 % 10632 AAB_| IEEE 802.1 1ac WiFi (BOMHz, MCS6, 9Opc duty cycle) WLAN 8.74 + 9.6 % 10633 AAB IEEE 802.1 1ac WiFi (BOMHz, MCST, 90pc duty cycle) WLAN 8.83 +9.6 % 10634 AAB IEEE 802.11ac WiFi (BOMHz, MCSB, 90pc duty cycle) WLAN 8.80 +9.6 % 10635 AAB IEEE 802.1 1ac WiFi (BOMHz, MCS9, 90pc duty cycle) WLAN 8.81 * 9.6 % 10636 AAC IEEE 802.1 fac WiFi (160MHz, MCSO, 90pc duty cycle) WLAN 8.83 * 9.6 % 10637 AAG__| IEEE 802.1 fac WiFi (160MHz, MCS1, 90pc duty cycle) WLEAN 8.79 + 9.6 % 10638 AAC IEEE 802.1 fac WiFi (160MHz, MCS2, 90pc duty cycle) WLAN 8.86 9.6 % 10639 AAC IEEE 802.1 fac WiFi (160MHz, MCS3, 90pc duty cycle) WLAN 8.85 +9.6 % 10640 AAC IEEE 802.1 fac WiFi (160MHz, MCS4, 90pc duty cycle) WLAN 8.98 +9.6 % 10641 AAC IEEE 802. 1 fac WiFi (160MHz, MCSS, 9Opc duty cycle) WLEAN 9.06 £9.6 % 10642 AAC IEEE 802.11ac WiFi (160MHz, MCS6, 9Opc duty cycle) WLAN 9.06 + 9.6 % 10643 AAC IEEE 802.1 1ac WiFi (160MHz, MCST, 90pc duty cycle) WLAN 8.89 + 9.6 % 10644 AAC IEEE 802. {ac WiFi {160MHz, MCS8, 90pc duty cycle) WLAN 9.05 +9.6 % 10645 AAC IEEE 802.11ac WiFi (160MHz, MCS9, 90pc duty cycle) WLAN 9.11 + 9.6 % 10646 AAF LTE—TDD (SC—FDMA, 1 RB, 5 MHz, QPSK, UL Subframe=2,7) LTE—TDD 11.96 £9.6% 10647 AAF__| LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK, UL Subframe=2,7) LTE—TDD 11.96 £9.6% 10648 AAA CDMA2000 (1x Advanced) CDMA2000 345 +9.6 % 10652 AAD LTE—TDD (OFDMA, 5 MHz, E—TM 3.1, Clipping 44%) LTE—TDD 6.91 29.6 % 10653 AAD LTE—TDD (OFDMA, 10 MHz, E—TM 3.1, Clipping 44%) LTE—TDD 742 +9.6 % 10654 AAD LTE—TDD (OFDMA, 15 MHz, E—TM 3.1, Clipping 44%) LTE—TDD 6.96 +9.6 % Certificate No: EX3—7417_Feb19 Page 18 of 19

EX3DV4— SN:7417 February 19, 2019 10655 AAE LTE—TDD (OFDMA, 20 MHz, E—TM 3.1, Clipping 44%) LTE—TDD 7.21 £9.6 % 10658 AAA Pulse Waveform (200Hz, 10%) Test 10.00 £9.6 % 10659 AAA_| Pulse Waveform (200Hz, 20%) Test 6.99 +9.6 % 10660 AAA Pulse Waveform (200Hz, 40%) Test 3.98 +9.6 % 10661 AAA Pulse Waveform (200Hz,60%) Test 2.22 * 9.6 % 10662 AAA_| Pulse Waveform (200Hz, 80%) Test 0.97 +9.6 % 10670 AAA Bluetooth Low Energy Bluetooth 2.19 £9.6 % © Uncertainty is determined using the max. deviation from linear response applying rectangular distribution and is expressed for the square of the field value. Certificate No: EX3—7417_Feb19 Page 19 of 19

APPENDIX D: SAR TISSUE SPECIFICATIONS Measurement Procedure for Tissue verification: 1) The network analyzer and probe system was configured and calibrated. 2) The probe was immersed in the tissue. The tissue was placed in a nonmetallic container. Trapped air bubbles beneath the flange were minimized by placing the probe at a slight angle. 3) The complex admittance with respect to the probe aperture was measured 4) The complex relative permittivity ε’ can be calculated from the below equation (Pournaropoulos and Misra): j 2ωε r ε 0 b b π [ ] exp − jωr ( µ 0ε r' ε 0 )1 / 2 Y= [ln(b a )]2 ∫ ∫ ∫ a a 0 cos φ ′ r dφ ′dρ ′dρ where Y is the admittance of the probe in contact with the sample, the primed and unprimed coordinates refer to source and observation points, respectively, r 2 = ρ 2 + ρ ′2 − 2 ρρ ′ cos φ ′ , ω is the angular frequency, and j = −1 . Figure D-1 Note: Liquid recipes are proprietary SPEAG. Since the composition is approximate to the actual liquids utilized, the manufacturer tissue-equivalent liquid data sheets are provided below. Approved by: FCC ID: ZNFX320TA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX D: 06/12/19 - 07/07/19 Portable Handset Page 1 of 3 © 2019 PCTEST Engineering Laboratory, Inc. REV 21.3 M 02/15/2019

Figure D-2 750 – 5800 MHz Body Tissue Equivalent Matter Approved by: FCC ID: ZNFX320TA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX D: 06/12/19 - 07/07/19 Portable Handset Page 2 of 3 © 2019 PCTEST Engineering Laboratory, Inc. REV 21.3 M 02/15/2019

Figure D-3 750 – 5800 MHz Head Tissue Equivalent Matter Approved by: FCC ID: ZNFX320TA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX D: 06/12/19 - 07/07/19 Portable Handset Page 3 of 3 © 2019 PCTEST Engineering Laboratory, Inc. REV 21.3 M 02/15/2019

APPE NDIX E: S AR SYS TEM VALID ATIO N Per FCC KDB Publication 865664 D02v01r02, SAR system validation status should be documented to confirm measurement accuracy. The SAR systems (including SAR probes, system components and software versions) used for this device were validated against its performance specifications prior to the SAR measurements. Reference dipoles were used with the required tissue- equivalent media for system validation, according to the procedures outlined in FCC KDB Publication 865664 D01v01r04 and IEEE 1528-2013. Since SAR probe calibrations are frequency dependent, each probe calibration point was validated at a frequency within the valid frequency range of the probe calibration point, using the system that normally operates with the probe for routine SAR measurements and according to the required tissue-equivalent media. A tabulated summary of the system validation status including the validation date(s), measurement frequencies, SAR probes and tissue dielectric parameters has been included. Table E-1 SAR System Validation Summary – 1g CW VALIDATION MOD. VALIDATION SAR Freq. Probe Cond. Perm. PROBE PROBE Date Probe Cal Point SENSITI MOD. DUTY System (MHz) SN (σ) (εr) LINEARI ISOTRO PAR VITY TYPE FACTOR TY PY I 750 6/4/2019 7357 750 Head 0.894 42.979 PASS PASS PASS N/A N/A N/A H 750 6/24/2019 7406 750 Head 0.885 42.362 PASS PASS PASS N/A N/A N/A H 835 6/6/2019 7406 835 Head 0.93 43.8 PASS PASS PASS GMSK PASS N/A H 1750 6/19/2019 7406 1750 head 1.362 39.781 PASS PASS PASS N/A N/A N/A G 1900 8/9/2018 7410 1900 Head 1.429 38.607 PASS PASS PASS GMSK PASS N/A E 2450 2/5/2019 3589 2450 Head 1.825 39.836 PASS PASS PASS OFDM/TDD PASS PASS E 2600 2/7/2019 3589 2600 Head 1.964 40.46 PASS PASS PASS TDD PASS N/A H 5250 6/10/2019 7406 5250 Head 4.63 36.2 PASS PASS PASS OFDM N/A PASS H 5600 6/10/2019 7406 5600 Head 4.63 36.2 PASS PASS PASS OFDM N/A PASS H 5750 6/10/2019 7406 5750 Head 5.15 33.901 PASS PASS PASS OFDM N/A PASS I 750 5/16/2019 7357 750 Body 0.937 56.547 PASS PASS PASS N/A N/A N/A G 835 8/29/2018 7410 835 Body 0.956 54.177 PASS PASS PASS GMSK PASS N/A I 1750 5/21/2019 7357 1750 Body 1.442 55.384 PASS PASS PASS N/A N/A N/A J 1900 2/8/2019 7488 1900 Body 1.571 52.538 PASS PASS PASS GMSK PASS N/A L 2450 11/6/2018 7308 2450 Body 2.022 51.315 PASS PASS PASS OFDM/TDD PASS PASS K 2450 3/6/2019 7417 2450 Body 2.039 50.67 PASS PASS PASS OFDM/TDD PASS PASS K 2600 3/6/2019 7417 2600 Body 2.224 50.17 PASS PASS PASS TDD PASS N/A L 5250 10/29/2018 7308 5250 Body 5.511 48.77 PASS PASS PASS OFDM N/A PASS L 5600 10/29/2018 7308 5600 Body 5.994 48.2 PASS PASS PASS OFDM N/A PASS L 5750 10/29/2018 7308 5750 Body 6.219 47.96 PASS PASS PASS OFDM N/A PASS NOTE: While the probes have been calibrated for both CW and modulated signals, all measurements were performed using communication systems calibrated for CW signals only. Modulations in the table above represent test configurations for which the measurement system has been validated per FCC KDB Publication 865664 D01v01r04 for scenarios when CW probe calibrations are used with other signal types. SAR systems were validated for modulated signals with a periodic duty cycle, such as GMSK, or with a high peak to average ratio (>5 dB), such as OFDM according to FCC KDB Publication 865664 D01v01r04. Approved by: FCC ID: ZNFX320TA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX E: 06/12/19 - 07/07/19 Portable Handset Page 1 of 1 © 2019 PCTEST Engineering Laboratory, Inc. REV 21.3 M 02/15/2019

APPENDIX G POWER REDUCTION VERIFICATION Per the May 2017 TCBC Workshop Notes, demonstration of proper functioning of the power reduction mechanisms is required to support the corresponding SAR configurations. The verification process was divided into two parts: (1) evaluation of output power levels for individual or multiple triggering mechanisms and (2) evaluation of the triggering distances for proximity-based sensors. G.1 Power Verification Procedure The power verification was performed according to the following procedure: 1. A base station simulator was used to establish a conducted RF connection and the output power was monitored. The power measurements were confirmed to be within expected tolerances for all states before and after a power reduction mechanism was triggered. 2. Step 1 was repeated for all relevant modes and frequency bands for the mechanism being investigated. 3. Steps 1 and 2 were repeated for all individual power reduction mechanisms and combinations thereof. For the combination cases, one mechanism was switched to a 'triggered' state at a time; powers were confirmed to be within tolerances after each additional mechanism was activated. G.2 WIFI Verification Summary Table G-1 Power Measurement Verification WIFI Mechanism(s) Conducted Power (dBm) Mode/Band Un-triggered Mechanism #1 1st (Max) (Reduced) Held-to-Ear 802.11b 19.15 15.42 Held-to-Ear 802.11g 18.15 15.58 Held-to-Ear 802.11n (2.4GHz) 17.75 14.69 Held-to-Ear 802.11a 15.74 11.62 Held-to-Ear 802.11n (5GHz, 20MHz BW) 16.66 11.5 Held-to-Ear 802.11n (5GHz, 40MHz BW) 12.42 11.11 Reviewed by: FCC ID: ZNFX320TA SAR EVALUATION REPORT Quality Manager Test Dates: DUT Type: APPENDIX G: 06/12/19 - 07/07/19 Portable Handset Page 1 of 1 © 2019 PCTEST Engineering Laboratory, Inc. REV 20.05 M 11/15/2017


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Document Modified: 2019-07-26 10:59:26
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