I17Z62297-IOT03_FCC Report_WLAN 2.4G-Rev3_Part3

FCC ID: ZNFX210FM

Test Report

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FCCID_3771634

No. I17Z62297-IOT03 Page81 of 93 802.11n-HT20-Average Ch1 Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2389.725 48.7 -38.8 27.2 60.349 H 17851.500 39.0 -25.7 43.4 21.342 H 17820.500 39.0 -25.7 43.4 21.342 V 17872.500 38.9 -25.7 43.4 21.242 H 17751.000 38.9 -25.7 43.4 21.242 H 17807.500 38.9 -25.7 43.4 21.242 H Ch6 Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 17878.000 39.0 -25.7 43.4 21.342 H 17859.500 39.0 -25.7 43.4 21.342 H 17402.000 38.9 -25.9 40.1 24.745 V 17414.000 38.9 -25.9 40.1 24.745 H 17376.000 38.9 -26.6 40.1 25.401 H 17437.000 38.9 -25.9 40.1 24.745 H Ch11 Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2484.008 49.3 -39.0 27.2 61.114 H 17878.000 39.0 -25.7 43.4 21.342 H 17859.500 39.0 -25.7 43.4 21.342 V 17402.000 38.9 -25.9 40.1 24.745 H 17414.000 38.9 -25.9 40.1 24.745 H 17376.000 38.9 -26.6 40.1 25.401 H ©Copyright. All rights reserved by CTTL.

No. I17Z62297-IOT03 Page82 of 93 802.11n-HT20-Peak Ch1 Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2389.395 69.5 -38.8 27.2 81.149 H 17835.500 51.1 -25.7 43.4 33.442 H 17107.000 50.8 -26.3 40.1 37.015 V 17940.000 50.8 -25.5 43.4 32.902 H 17788.500 50.8 -25.7 43.4 33.142 H 17377.500 50.8 -26.6 40.1 37.301 H Ch6 Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 17451.500 51.2 -25.9 40.1 37.045 H 17814.500 51.0 -25.7 43.4 33.342 H 17815.500 50.9 -25.7 43.4 33.242 V 17858.500 50.9 -25.7 43.4 33.242 H 17842.000 50.7 -25.7 43.4 33.042 H 17389.500 50.7 -25.9 40.1 36.545 H Ch11 Receiver Polarization Result Cable Antenna Frequency(MHz) Reading (dBuV/m) Loss(dB) Factor (dBμV) 2484.025 68.7 -39.0 27.2 80.514 H 17451.500 51.2 -25.9 40.1 37.045 H 17814.500 51.0 -25.7 43.4 33.342 V 17815.500 50.9 -25.7 43.4 33.242 H 17858.500 50.9 -25.7 43.4 33.242 H 17842.000 50.7 -25.7 43.4 33.042 H ©Copyright. All rights reserved by CTTL.

No. I17Z62297-IOT03 Page83 of 93 Test graphs as below for Set1: Fig.A.6.2.1 Transmitter Spurious Emission - Radiated (Power): 802.11b, ch1, 2.38 GHz – 2.43GHz Fig.A.6.2.2 Transmitter Spurious Emission - Radiated (Power): 802.11b, ch11, 2.45 GHz - 2.50GHz ©Copyright. All rights reserved by CTTL.

No. I17Z62297-IOT03 Page84 of 93 Level in dBµV/m Fig.A.6.2.3 Transmitter Spurious Emission - Radiated (Power): 802.11g, ch1, 2.38 GHz - 2.43GHz Level in dBµV/m Fig.A.6.2.4 Transmitter Spurious Emission - Radiated (Power): 802.11g, ch2, 2.38 GHz - 2.43GHz ©Copyright. All rights reserved by CTTL.

No. I17Z62297-IOT03 Page85 of 93 Level in dBµV/m Fig.A.6.2.5 Transmitter Spurious Emission - Radiated (Power): 802.11g, ch9, 2.45 GHz - 2.50GHz Level in dBµV/m Fig.A.6.2.6 Transmitter Spurious Emission - Radiated (Power): 802.11g, ch10, 2.45 GHz - 2.50GHz ©Copyright. All rights reserved by CTTL.

No. I17Z62297-IOT03 Page86 of 93 Level in dBµV/m 3 Fig.A.6.2.7 Transmitter Spurious Emission - Radiated (Power): 802.11g, ch11, 2.45 GHz - 2.50GHz Level in dBµV/m Fig.A.6.2.8 Transmitter Spurious Emission - Radiated (Power): 802.11n-HT20, ch1, 2.38 GHz - 2.45GHz ©Copyright. All rights reserved by CTTL.

No. I17Z62297-IOT03 Page87 of 93 Level in dBµV/m Fig.A.6.2.9 Transmitter Spurious Emission - Radiated (Power): 802.11n-HT20, ch2, 2.38 GHz - 2.45GHz Level in dBµV/m Fig.A.6.2.10 Transmitter Spurious Emission - Radiated (Power): 802.11n-HT20, ch9, 2.45 GHz - 2.50GHz ©Copyright. All rights reserved by CTTL.

No. I17Z62297-IOT03 Page88 of 93 Level in dBµV/m Fig.A.6.2.11 Transmitter Spurious Emission - Radiated (Power): 802.11n-HT20, ch10, 2.45 GHz - 2.50GHz Level in dBµV/m Fig.A.6.2.12 Transmitter Spurious Emission - Radiated (Power): 802.11n-HT20, ch11, 2.45 GHz - 2.50GHz ©Copyright. All rights reserved by CTTL.

No. I17Z62297-IOT03 Page89 of 93 A.7. AC Power-line Conducted Emission Method of Measurement: See ANSI C63.10-2013-clause 6.2 1 The one EUT cable configuration and arrangement and mode of operation that produced the emission with the highest amplitude relative to the limit is selected for the final measurement, while applying the appropriate modulating signal to the EUT. 2 If the EUT is relocated from an exploratory test site to a final test site, the highest emissions shall be remaximized at the final test location before final ac power-line conducted emission measurements are performed. 3 The final test on all current-carrying conductors of all of the power cords to the equipment that comprises the EUT (but not the cords associated with other non-EUT equipment in the system) is then performed for the full frequency range for which the EUT is being tested for compliance without further variation of the EUT arrangement, cable positions, or EUT mode of operation. 4 If the EUT is comprised of equipment units that have their own separate ac power connections, e.g., floor-standing equipment with independent power cords for each shelf that are able to connect directly to the ac power network, each current-carrying conductor of one unit is measured while the other units are connected to a second (or more) LISN(s). All units shall be separately measured. If a power strip is provided by the manufacturer, to supply all of the units making up the EUT, only the conductors in the power cord of the power strip shall be measured. 5 If the EUT uses a detachable antenna, these measurements shall be made with a suitable dummy load connected to the antenna output terminals; otherwise, the tests shall be made with the antenna connected and, if adjustable, fully extended. When measuring the ac conducted emissions from a device that operates between 150 kHz and 30 MHz a non-detachable antenna may be replaced with a dummy load for the measurements within the fundamental emission band of the transmitter, but only for those measurements.36 Record the six highest EUT emissions relative to the limit of each of the current-carrying conductors of the power cords of the equipment that comprises the EUT over the frequency range specified by the procuring or regulatory agency. Diagram or photograph the test setup that was used. See Clause 8 for full reporting requirements. Test Condition: Voltage（V） Frequency（Hz） 120 60 ©Copyright. All rights reserved by CTTL.

No. I17Z62297-IOT03 Page90 of 93 Measurement Result and limit: WLAN (Quasi-peak Limit) Result (dBV) Frequency range Quasi-peak With charger Conclusion (MHz) Limit (dBV) 802.11b Idle 0.15 to 0.5 66 to 56 0.5 to 5 56 Fig.A.7.1 Fig.A.7.2 P 5 to 30 60 NOTE: The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.5 MHz. WLAN (Average Limit) Result (dBV) Frequency range Average Limit With charger Conclusion (MHz) (dBV) 802.11b Idle 0.15 to 0.5 56 to 46 0.5 to 5 46 Fig.A.7.1 Fig.A.7.2 P 5 to 30 50 NOTE: The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.5 MHz. Conclusion: Pass Test graphs as below: ©Copyright. All rights reserved by CTTL.

No. I17Z62297-IOT03 Page91 of 93 Traffic: Set.1 Fig.A.7.1 AC Powerline Conducted Emission-802.11b Note: The graphic result above is the maximum of the measurements for both phase line and neutral line. Final Result 1 Frequency QuasiPeak Meas. Bandwidth Filter Line Corr. Margin Limit (MHz) (dBµV) Time (kHz) (dB) (dB) (dBµV) 0.411000 45.0 2000.0 (ms) 9.000 On L1 19.9 12.6 57.6 0.595500 41.9 2000.0 9.000 On L1 19.9 14.1 56.0 2.017500 41.6 2000.0 9.000 On L1 19.7 14.4 56.0 2.890500 39.8 2000.0 9.000 On L1 19.7 16.2 56.0 4.627500 43.3 2000.0 9.000 On L1 19.7 12.7 56.0 7.327500 44.2 2000.0 9.000 On L1 19.8 15.8 60.0 Final Result 2 Frequency Average Meas. Bandwidth Filter Line Corr. Margin Limit (MHz) (dBµV) Time (kHz) (dB) (dB) (dBµV) 0.415500 38.7 2000.0 (ms) 9.000 On L1 19.9 8.9 47.5 0.595500 38.2 2000.0 9.000 On L1 19.9 7.8 46.0 1.144500 37.8 2000.0 9.000 On L1 19.8 8.2 46.0 2.062500 36.4 2000.0 9.000 On L1 19.7 9.6 46.0 2.886000 35.0 2000.0 9.000 On L1 19.7 11.0 46.0 3.759000 34.5 2000.0 9.000 On L1 19.7 11.5 46.0 ©Copyright. All rights reserved by CTTL.

No. I17Z62297-IOT03 Page92 of 93 Idle: Set.1 Fig.A.7.2 AC Powerline Conducted Emission-Idle Note: The graphic result above is the maximum of the measurements for both phase line and neutral line. Final Result 1 Frequency QuasiPeak Meas. Bandwidth Filter Line Corr. Margin Limit (MHz) (dBµV) Time (kHz) (dB) (dB) (dBµV) 0.411000 45.2 2000.0 (ms) 9.000 On L1 19.9 12.5 57.6 1.144500 41.5 2000.0 9.000 On L1 19.8 14.5 56.0 2.013000 41.9 2000.0 9.000 On L1 19.7 14.1 56.0 2.841000 40.9 2000.0 9.000 On L1 19.7 15.1 56.0 4.987500 43.1 2000.0 9.000 On L1 19.7 12.9 56.0 7.287000 42.3 2000.0 9.000 On L1 19.8 17.7 60.0 Final Result 2 Frequency Average Meas. Bandwidth Filter Line Corr. Margin Limit (MHz) (dBµV) Time (kHz) (dB) (dB) (dBµV) 0.411000 41.5 2000.0 (ms) 9.000 On L1 19.9 6.2 47.6 0.595500 38.5 2000.0 9.000 On L1 19.9 7.5 46.0 1.144500 38.1 2000.0 9.000 On L1 19.8 7.9 46.0 2.013000 37.0 2000.0 9.000 On L1 19.7 9.0 46.0 2.841000 34.7 2000.0 9.000 On L1 19.7 11.3 46.0 3.754500 35.3 2000.0 9.000 On L1 19.7 10.7 46.0 ©Copyright. All rights reserved by CTTL.

No. I17Z62297-IOT03 Page93 of 93 ANNEX B: Accreditation Certificate ***END OF REPORT*** ©Copyright. All rights reserved by CTTL.


Document Created: 2018-03-07 13:48:19
Document Modified: 2018-03-07 13:48:19
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