Test Report 2

FCC ID: Z9G-EDF80

Test Report

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Page 33 of 67 Report No.: 181030005RFC-1 π/4 DQPSK_Low End Spectrum Channel Hopping Plot π/4 DQPSK_High End Spectrum Channel Hopping Plot Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 34 of 67 Report No.: 181030005RFC-1 8DPSK_Low End Spectrum Channel Hopping Plot 8DPSK_High End Spectrum Channel Hopping Plot Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 35 of 67 Report No.: 181030005RFC-1 Right Ear GFSK_Low End Spectrum Channel Hopping Plot GFSK_High End Spectrum Channel Hopping Plot Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 36 of 67 Report No.: 181030005RFC-1 π/4 DQPSK_Low End Spectrum Channel Hopping Plot π/4 DQPSK_High End Spectrum Channel Hopping Plot Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 37 of 67 Report No.: 181030005RFC-1 8DPSK_Low End Spectrum Channel Hopping Plot 8DPSK_High End Spectrum Channel Hopping Plot Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 38 of 67 Report No.: 181030005RFC-1 5.7 DWELL TIME FCC 47 CFR Part 15 Subpart C Section 15.247(a)(1) Test Requirement: RSS-247 Issue 2, Section 5.1(d) Test Method: ANSI C63.10-2013 Section 7.8.4 Limit: Frequency hopping systems in the 2400-2483.5 MHz band shall use at least 15 channels. The average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4 seconds multiplied by the number of hopping channels employed. Test Procedure: Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the spectrum analyzer. Use the following spectrum analyzer settings: a) Span = zero span, centered on a hopping channel b) RBW shall be ≤ channel spacing and where possible RBW should be set >> 1 / T, where T is the expected dwell time per channel. c) Sweep = As necessary to capture the entire dwell time per hopping channel; where possible use a video trigger and trigger delay so that the transmitted signal starts a little to the right of the start of the plot. The trigger level might need slight adjustment to prevent triggering when the system hops on an adjacent channel; a second plot might be needed with a longer sweep time to show two successive hops on a channel. d) Detector function = peak e) Trace = max hold f) Use the marker-delta function to determine the dwell time Note: The cable loss and attenuator loss were offset into measure device as an amplitude offset. Test Setup: Refer to section 4.5.3 for details. Instruments Used: Refer to section 3 for details Test Results: Pass Left Ear Pulse Width Number of Dwell Time Limit Type of Test Packet Pulses in 3.16 Modulation Frequency ms ms ms seconds 1-DH1 0.417 32.000 133.54 < 400 GFSK 2441MHz 1-DH3 1.674 16.000 267.84 < 400 1-DH5 2.922 11.000 321.42 < 400 2-DH1 0.428 32.000 136.86 < 400 π/4 DQPSK 2441MHz 2-DH3 1.681 16.000 268.96 < 400 2-DH5 2.931 11.000 322.41 < 400 3-DH1 0.429 32.000 137.25 < 400 8DPSK 2441MHz 3-DH3 1.679 16.000 268.64 < 400 3-DH5 2.931 11.000 322.41 < 400 Right Ear Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 39 of 67 Report No.: 181030005RFC-1 Pulse Width Number of Dwell Time Limit Type of Test Packet Pulses in 3.16 Modulation Frequency ms ms ms seconds 1-DH1 0.417 32.000 133.47 < 400 GFSK 2441MHz 1-DH3 1.673 16.000 267.68 < 400 1-DH5 2.922 11.000 321.42 < 400 2-DH1 0.430 32.000 137.47 < 400 π/4 DQPSK 2441MHz 2-DH3 1.681 16.000 268.96 < 400 2-DH5 2.928 11.000 322.08 < 400 3-DH1 0.432 32.000 138.14 < 400 8DPSK 2441MHz 3-DH3 1.681 16.000 268.96 < 400 3-DH5 2.932 11.000 322.52 < 400 The test plots as follows: Left Ear Pulse Width Number of Pulses in 3.16 Seconds GFSK_1-DH1 GFSK_1-DH3 GFSK_1-DH5 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 40 of 67 Report No.: 181030005RFC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 41 of 67 Report No.: 181030005RFC-1 Pulse Width Number of Pulses in 3.16 Seconds π/4DQPSK_2-DH1 π/4DQPSK_2-DH3 π/4DQPSK_2-DH5 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 42 of 67 Report No.: 181030005RFC-1 Pulse Width Number of Pulses in 3.16 Seconds 8DPSK_3-DH1 8DPSK_3-DH3 8DPSK_3-DH5 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 43 of 67 Report No.: 181030005RFC-1 Right Ear Pulse Width Number of Pulses in 3.16 Seconds GFSK_1-DH1 GFSK_1-DH3 GFSK_1-DH5 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 44 of 67 Report No.: 181030005RFC-1 Pulse Width Number of Pulses in 3.16 Seconds π/4DQPSK_2-DH1 π/4DQPSK_2-DH3 π/4DQPSK_2-DH5 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 45 of 67 Report No.: 181030005RFC-1 Pulse Width Number of Pulses in 3.16 Seconds 8DPSK_3-DH1 8DPSK_3-DH3 8DPSK_3-DH5 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 46 of 67 Report No.: 181030005RFC-1 5.8 CONDUCTED OUT OF BAND EMISSION FCC 47 CFR Part 15 Subpart C Section 15.247(d) Test Requirement: RSS-247 Issue 2, Section 5.5 Test Method: ANSI C63.10-2013 Section 6.10.4 & Section 7.8.8 Limit: In any 100kHz bandwidth outside the frequency bands in which the spread spectrum intentional radiator in operating, the radio frequency power that is produced by the intentional radiator shall be at least 20dB below that in the 100kHz bandwidth within the band that contains the highest level of the desired power. Test Procedure: Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the spectrum analyzer. Use the following spectrum analyzer settings: Step 1:Measurement Procedure REF a) Set instrument center frequency to 2400 MHz or 2483.5 MHz. b) Wide enough to capture the peak level of the emission operating on the channel closest to the band edge, as well as any modulation products that fall outside of the authorized band of operation. c) Set the RBW = 100 kHz. d) Set the VBW ≥ 3 x RBW. e) Detector = peak. f) Sweep time = auto couple. g) Sweep points ≥ 2 x Span/RBW h) Trace mode = max hold. i) Allow the trace to stabilize. j) Set the marker on the emission at the band edge, or on the highest modulation product outside of the band, if this level is greater than that at the band edge. Enable the marker-delta function, and then use the marker-to-peak function to move the marker to the peak of the in-band emission. Step 2:Measurement Procedure OOBE a) Set RBW = 100 kHz. b) Set VBW ≥ 300 kHz. c) Detector = peak. d) Sweep = auto couple. e) Trace Mode = max hold. f) Allow trace to fully stabilize. g) Use the peak marker function to determine the maximum amplitude level. Note: The cable loss and attenuator loss were offset into measure device as an amplitude offset. Test Setup: Refer to section 4.5.3 for details. Instruments Used: Refer to section 3 for details Test Mode: Hopping Frequencies Transmitter mode Test Results: Pass Test Data: Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 47 of 67 Report No.: 181030005RFC-1 The test plots as follows: Left Ear GFSK In-Band Reference Level Out of Band Emission Lowest Channel Middle Channel Highest Channel Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 48 of 67 Report No.: 181030005RFC-1 π/4DQPSK In-Band Reference Level Out of Band Emission Lowest Channel Middle Channel Highest Channel Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com

Page 49 of 67 Report No.: 181030005RFC-1 8DPSK In-Band Reference Level Out of Band Emission Lowest Channel Middle Channel Highest Channel Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: info@uttlab.com Http://www.uttlab.com


Document Created: 2018-11-29 09:47:45
Document Modified: 2018-11-29 09:47:45
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