BLU Products, Inc. BLUC5LMX177 Smart Phone YHLBLUC5LMX177 YHLBLUC5LMX177 bluc5lmx177
REPORT No.SZ23120301S02 Hearing Aid Compatibility (HAC) Volume Control Test Report APPLICANT : BLU Products, Inc. PRODUCT NAME : Smart Phone MODEL NAME : C5L MAX BRAND NAME : BLU FCC ID STANDARD(S) RECEIPT DATE : YHLBLUC5LMX177 : FCC 47 CFR Part 20(20.19) ANSI C63.19-2019 ANSI/TIA-5050-2018 : 2023-12-26 TEST DATE : 2024-03-31 to 2024-05-08 ISSUE DATE : 2024-05-09 Edited by: Xie Yiyun (Rapporteur) Approved by: Gan Yueming (Supervisor) NOTE: This document is issued by Shenzhen Morlab Communications Technology Co., the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 1 of 30 REPORT No.SZ23120301S02 DIRECTORY 1. Statement of Volume Control4 2. Technical Information 5 2.1. Applicant and Manufacturer Information 5 2.2. Equipment under Test (EUT) Description5 2.3. Applied Reference Documents 7 3. Air Interface and Operating Mode 8 4. Volume Control Test Requirements and Restrictions 9 4.1. Conversational Gain Performance 9 4.2. Receive Distortion and Noise Performance9 4.3. Receive Acoustic Frequency Response Performance 9 5. Volume Control Measurement System 12 6. Volume Control Measurement Procedure 13 7. Test Equipment List 14 8. Supported Codec Summary15 9. Test Results Summary17 9.1. General Guidance 17 9.2. Test Results 18 10. Uncertainty Assessment 27 Annex A General Information29 Annex B Test Setup Photos 30 Annex C Test Results Data of Distortion and Noise 30 Annex D Test Results of Volume Control 30 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 2 of 30 Version 1.0 2.0 Date 2024-04-17 2024-05-09 REPORT No.SZ23120301S02 Change History Reason for change First edition Added notes of the distortion and noise and replaced V1.0 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 3 of 30 1. Statement of Volume Control REPORT No.SZ23120301S02 The lowest conversational gain found during test as bellows: Mounting Force 2N Lowest Conversational Gain (dB) 16.85 8N 18.32 Note: 1. This device is in compliance with compliance with HAC requirement specified in FCC 47 CFR Part 20.19 and ANSI C63.19-2019 and tested in accordance with the measurement methods and procedures specified in ANSI/TIA-5050-2018 and FCC KDB publications. 2. The 2N force is used for testing requirements related to use by persons with hearing devices and the 8N force is used for testing requirements related to use by persons without hearing devices. 3. When the test result is a critical value, we will use the measurement uncertainty give the judgment result based on the 95% confidence intervals. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 4 of 30 2. Technical Information REPORT No.SZ23120301S02 Note: Provide by applicant. 2.1. Applicant and Manufacturer Information Applicant: Applicant Address: Manufacturer: Manufacturer Address: BLU Products, Inc. 8600 NW 36th Street, Suite #300 Miami, FL 33166, USA BLU Products, Inc. 8600 NW 36th Street, Suite #300 Miami, FL 33166, USA 2.2. Equipment under Test (EUT) Description Product Name: EUT IMEI: Hardware Version: Software Version: Frequency Bands: Modulation Mode: Smart Phone 864913043934040 864913043934164 YK507-MB-V1.0 BLU_C0176_V13.0.G.03.08_GENERIC_6-12-2023_1930 GSM 850: 824 MHz ~ 849 MHz GSM 1900: 1850 MHz ~ 1910 MHz WCDMA Band II: 1850 MHz ~ 1910 MHz WCDMA Band IV: 1710 MHz ~ 1755 MHz WCDMA Band V: 824 MHz ~ 849 MHz LTE Band 2: 1850 MHz ~ 1910 MHz LTE Band 4: 1710 MHz ~ 1755 MHz LTE Band 5: 824 MHz ~ 849 MHz LTE Band 12: 699 MHz ~ 716 MHz LTE Band 17: 704 MHz ~ 716 MHz LTE Band 25: 1850 MHz ~ 1915 MHz LTE Band 26: 814 MHz ~ 849 MHz LTE Band 41: 2496 MHz ~ 2690 MHz LTE Band 66: 1710 MHz ~ 1780 MHz LTE Band 71: 663 MHz ~ 698 MHz WLAN 2.4GHz: 2412 MHz ~ 2472 MHz WLAN 5.2GHz: 5180 MHz ~ 5240 MHz WLAN 5.3GHz: 5260 MHz ~ 5320 MHz WLAN 5.5GHz: 5500 MHz ~ 5720 MHz WLAN 5.8GHz: 5745 MHz ~ 5825 MHz Bluetooth: 2402 MHz ~ 2480 MHz GSM/GPRS: GMSK MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 5 of 30 REPORT No.SZ23120301S02 Antenna type: VoLTE Mode: EDGE: 8PSK WCDMA: QPSK, 16QAM LTE: QPSK, 16QAM, 64QAM 802.11b: DSSS 802.11a/g/n-HT20/HT40/ac-VHT20/40/80: OFDM BR+EDR: GFSK(1Mbps), /4-DQPSK(2Mbps), 8-DPSK(3Mbps) Bluetooth LE: GFSK(1Mbps, 2Mbps) WWAN: PIFA Antenna WLAN: PIFA Antenna Bluetooth: PIFA Antenna Support VoWi-Fi Mode: Support SIM Cards Description: SIM 1 GSM+WCDMA+LTE SIM 2 GSM+WCDMA+LTE For dual SIM card version, both the SIM 1 and SIM 2 are the same chipset unit and tested as a single chipset, the SIM 1 was selected for testing. Note: For more detailed description, please refer to specification or user manual supplied by the applicant and/or manufacturer. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 6 of 30 2.3. Applied Reference Documents REPORT No.SZ23120301S02 Leading reference documents for testing: Method No. Identity Document Title determination Remark 1 FCC 47 CFR Part 20 (20.19) Hearing aid-compatible mobile handsets No deviation American National Standard Methods of 2 ANSI C63.19-2019 Measurement of Compatibility between Wireless Communications Devices and No deviation Hearing Aids Telecommunications Communications 3 ANSI/TIA-5050-2018 Products Receive Volume Control No deviation Requirements for Wireless (Mobile) Devices 4 KDB 285076 D01v06r04 HAC Guidance No deviation 5 KDB 285076 D03v01r06 HAC FAQ No deviation 6 KDB 285076 D04v02 Volume Control No deviation 7 KDB 285076 D05v01 HAC Waiver DA 23-914 No deviation Note: Additions to, deviation, or exclusions from the method shall be judged in the "method determination" column of add, deviate or exclude from the specific method shall be explained in the "Remark" of the above table. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 7 of 30 REPORT No.SZ23120301S02 3. Air Interface and Operating Mode Air Interface GSM Band GSM850 GSM1900 Transport Type VO Volume Control Tested Yes Yes Simultaneous Transmitter WLAN,BT Name of Voice Service CMRS Voice Power Reduction No No WCDMA (UMTS) Band II Band IV Band V Yes No VO Yes WLAN,BT CMRS Voice No Yes No Band 2 Yes No Band 4 Yes No Band 5 Yes No Band 12 Yes No FDD-LTE Band 17 Yes No & VD WLAN,BT VoLTE TDD-LTE Band 25 Yes No Band 26 Yes No Band 41 Yes No Band 66 Yes No Band 71 Yes No 2450 Yes No 5200 (U-NII-1) Yes No WiFi 5300 (U-NII-2A) VD Yes GSM, UMTS, LTE VoWiFi No 5500 (U-NII-2C) Yes No 5800 (U-NII-3) Yes No BT 2450 DT No GSM, UMTS, LTE N/A No Where: VO=Voice Only DT=Digital Transport only VD=CMRS and IP Voice Service over Digital Transport BT=Bluetooth Note: 1) Air Interface/Band MHz: List of all air interfaces and bands supported by the handset. 2) Simultaneous Transmitter: Indicate any air interface/bands that operate in simultaneous or concurrent service transmission mode. 3) Name of Voice Service: See Q4 in 285076 D03 HAC FAQ for further clarification. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 8 of 30 REPORT No.SZ23120301S02 4. Volume Control Test Requirements and Restrictions 4.1. Conversational Gain Performance 1. According to KDB 285076D05, for the 2N mounting force test, one narrowband and one wideband voice codec embedded with the handset must pass with at least one volume control setting with a Conversational gain of 6 dB for all voice services, bands of operation and air interfaces over which it operates using one codec bit rate of the applicant's choosing. 2. According to KDB 285076D05, for the 8N mounting force test, one narrowband and one wideband voice codec embedded with the handset must pass with at least one volume control setting with a Conversational gain of 6 dB for all voice services, bands of operation and air interfaces over which they operate but is not required to meet or exceed the full 18 dB of Conversational gain specified in section 5.1.1 of the TIA 5050 Volume Control Standard using one codec bit rate of the applicant's choosing. 3. Calculate the Conversational Gain by subtracting 70 dB from the measured dB SPL. That is Monoaural Conversational Gain = (Measured dB SPL Level - 70 dB SPL) dB. 4.2. Receive Distortion and Noise Performance With a mounting force of 8N and 2N, the ratio of the stimulus signal power to the 100 Hz to 8000 Hz total A-weighted distortion and noise power shall be 20 dB when tested over the range of 1/3 octave band center frequencies: 1. Narrowband transmission mode: Each 1/3 octave band center frequency from 400 Hz to 3150 Hz. 2. Wideband transmission mode: Each 1/3 octave band center frequency from 250 Hz to 5000 Hz. 3. According to KDB 285076 D05, choosing one narrowband and one wideband for all voice services, bands of operation and air interfaces over which it operates using one codec bit rate of the applicant's choosing to meet Receive Distortion and Noise requirement. 4.3. Receive Acoustic Frequency Response Performance The receive acoustic frequency response is required to be met when tested with a handset mounting force of 2N and 8N. For a hearing device, a 2N force is used to simulate usage of the handset by a person with a hearing device in the microphone (acoustic) mode. The receive frequency response is the ratio of the output sound pressure at the listener reference point (LRP) (FF or DF) to the voltage input to the reference codec, or digital bit stream equivalent, as shown in Eq 1 for each frequency or frequency band (fi): MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 9 of 30 REPORT No.SZ23120301S02 For the volume control settings determined in section 5.1.1 of ANSI/TIA-5050 with a mounting force of 8N and 2N, the receive frequency response shall be measured at the DRP in 1/12 octave bands. After translation to the FF or DF, it shall fall between the applicable upper and lower limits. The exact limit values at any 1/12 octave band center frequency falling between two consecutive points specified in the table may be calculated using the formula given in Eq 2 below: 1. Narrowband: The 1/12 octave band frequency response after translation to the FF or DF shall fall between the upper and lower limits below. Lower Limit Frequency Lower Limit (Hz) (dB) 300 -6 3400 -6 Upper Limit Frequency Upper Limit (Hz) (dB) 100 +6 4000 +6 2. Wideband: The 1/12 octave band frequency response after translation to the FF or DF shall fall between the upper and lower limits below. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 10 of 30 Lower Limit Frequency (Hz) 200 300 500 6300 Upper Limit Frequency (Hz) 100 1000 2000 8000 Lower Limit (dB) -10 -6 -6 -12 Upper Limit (dB) +6 +6 +8 +8 REPORT No.SZ23120301S02 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 11 of 30 REPORT No.SZ23120301S02 5. Volume Control Measurement System Fig 5.1 Volume Control System Configurations Note: 1. A room with background noise no greater than 40 dBA. 2. The Call Box passes the voice channel stream to the DUT without modification. There is no gain or loss in the voice channel stream due to the Call Box interface. 3. The RETP (receive electrical test point) is the point in the device test arrangement where signals are applied to the DUT in the receive direction. 4. Per C63 & KDB 285076 D02v03, define the all applicable input audio level: 1) GSM input level: -16dBm0 2) UMTS input level: -16dBm0 3) VoLTE input level: -16dBm0 4) VoWiFi input level: -20dBm0 5) OTT VoIP input level: -20dBm0 5. The callbox of CMW500 is used to GSM, UMTS, 1xRTT of CDMA200, VoLTE over IMS and Vo-WiFi over IMS Volume Control measurement, the data application unit of the CMW500 was used to simulate the IP multimedia subsystem server. And the CMW500 can be manually configured to ensure and control the speech input level result is -16dBm0 for VoLTE and -20dBm0 for VoWiFi when the device during the IMS connection. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 12 of 30 REPORT No.SZ23120301S02 6. Volume Control Measurement Procedure <Conversational Gain Performance> 1. Configure the DUT with a mounting force of 8N and test equipment as shown in Figure 1 in an active call state with the applicable codec for the transmission mode under test. 2. Set the DUT volume control to the maximum setting. 3. If the DUT has an adjustable tone control feature, a tone control setting that meets the frequency response requirements in ANSI/TIA-5050 section 5.3.1 shall be used. 4. Apply the real speech test signal at a level of -20 dBm0 at the RETP and measure the acoustic output at the Drum Reference Point (DRP) over one complete sequence of the test signal. 5. Translate the measurement made at the DRP to the Free Field (FF) using the translation data in Annex B of ANSI/TIA-5050. 6. Over the applicable frequency band, determine the ASL in dB SPL for the resulting sound pressure level in accordance with Method B of ITU-T Recommendation P.56: a. Narrowband 100 Hz through 4000 Hz. b. Wideband 100 Hz through 7720 Hz. 7. Calculate the Conversational Gain by subtracting 70 dB from the measured dBSPL. [Conversational Gain = (Measured dB SPL Level - 70 dB SPL) dB] 8. Measure the output distortion per clause 5.2. If a distortion failure occurs at the maximum volume control setting, reduce the volume control setting and repeat the measurement to determine if a setting can be found for which the conversational gain requirement is met without a distortion failure. 9. Repeat steps 2-8 with a mounting force of 2N. <Receive Distortion and Noise Performance> 1. Configure the DUT with a mounting force of 8N and test equipment as shown in Figure 1 in an active call state with the applicable codec for the transmission mode under test with the volume control at the setting determined in 5.1.1 of ANSI/TIA-5050. 2. Receive distortion and noise is measured using the PN-SDNR procedure as described in Annex A of ANSI/TIA-5050. 3. To ensure DUT activation, apply the real speech test signal at a level of -20 dBm0 followed immediately by the initial 1/3 octave center frequency PN test signal in Table A.1 of ANSI/TIA-5050 based on the narrowband or wideband operating mode. Measure the acoustic output at the DRP over the complete sequence of the PN test signal. 4. Translate the measurement made at the DRP to the FF using the translation data in Annex B of ANSI/TIA-5050. 5. Calculate the acoustic output unweighted total signal power of the stimulus measurement band as described in A.2 of ANSI/TIA-5050. 6. Calculate the notched A-weighting distortion and noise components as described in A.3 of ANSI/TIA-5050. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 13 of 30 REPORT No.SZ23120301S02 7. Calculate the ratio of the signal power to the total A-weighted distortion and noise power using Eq A-1 of ANSI/TIA-5050. 8. Repeat for each of the remaining 1/3 octave center frequencies in Table A.1 of ANSI/TIA-5050 based on the narrowband or wideband operating mode. 9. Repeat steps 2-8 with a mounting force of 2N. <Receive Acoustic Frequency Response Performance> 1. Configure the DUT with a mounting force of 8N and test equipment as shown in Figure 1 in an active call state with the applicable codec for the transmission mode under test with the volume control at the setting determined in 5.1.1 of ANSI/TIA-5050. 2. If the DUT has an adjustable tone control feature the initial measurement is to be performed with the default tone control setting. 3. Apply the real speech test signal with a level of -20 dBm0 at the RETP. 4. Capture the frequency spectrum at the DRP of the HATS using real-time analysis with 1/12 octave bands over the frequency range from 100 Hz to 4000 Hz for narrowband measurements, or over the frequency range from 100 Hz to 8000 Hz for wideband measurements, averaged over the entire duration of the test signal. 5. Transform the DRP frequency spectrum measurement to the FF or DF (see Annex B of ANSI/TIA-5050). 6. Divide the 1/12 octave measurement data by the 1/12 octave frequency spectrum of the test signal at the RETP and present the measurement in terms of dB (Pa/V). 7. Apply the applicable frequency response limits to determine compliance. 8. If the default tone control setting does not meet the requirement, repeat the above steps for other tone control settings to determine a tone control setting that meets the requirements. 9. Repeat with a mounting force of 2N 7. Test Equipment List Manufacturer NTi AUDIO NTi AUDIO ETS ETS R&S Name of Equipment Audio Analyzer Audio Holder HC-54892 Anechoic Chamber Base Station Type/Model FLexus FX100 N/A N/A N/A CMW500 Serial Number 11762 1094 11762 HC-54892 165755 Calibration Last Cal. Due Date NCR NCR NCR NCR 2023.06.05 2024.06.04 NCR NCR 2024.01.25 2025.01.24 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 14 of 30 8. Supported Codec Summary REPORT No.SZ23120301S02 <General Guidance> 1. According to KDB 285076 D04, it's not required that every combination of codec, codec data rate, air interface, band, band channel, bandwidth, modulation data rate, subcarrier spacings, and resource blocks to be documented in a test report. However, it is expected to investigate and document only the worst-case test conditions and results. Each submitted test report shall document the codec type (i.e., NB, WB, EVS, etc.), every air interface (i.e., LTE, 5G NR, WI-FI), and band supported for the worst-case codec bit rate, band channel, bandwidth, air interface bit rate, subcarrier spacings, and resource blocks. 2. According to KDB 285076 D05 only CMRS narrowband and CMRS wideband voice codecs are required to comply with the volume control requirements of the ANSI/TIA 5050 Volume Control Standard. Other codecs out of 3GPP such as full-band and super-wideband codec or OTT VoIP codecs should be documented in the test report but not required to comply with the requirements of ANSI/TIA 5050. <Codec Summary> Wireless Mode AMR NB 4.75 5.15 5.90 6.60 GSM 7.40 7.95 10.20 12.20 AMR WB 6.60 8.85 12.65 14.25 Codec/Bitrates (kbps) EVS SWB EVS WB EVS NB EVS FWB WCDMA 4.75 5.15 5.90 6.60 7.40 7.95 10.20 12.20 6.60 8.85 12.65 14.25 VoLTE 4.75 6.60 9.6 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China 5.9 5.9 Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 15 of 30 VoWiFi 5.15 5.90 6.60 7.40 7.95 10.20 12.20 4.75 5.15 5.90 6.60 7.40 7.95 10.20 12.20 8.85 13.2 12.65 14.25 6.60 9.6 8.85 13.2 12.65 REPORT No.SZ23120301S02 7.2 7.2 8.0 8.0 9.6 9.6 13.2 13.2 5.9 5.9 7.2 7.2 8.0 8.0 9.6 9.6 13.2 13.2 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 16 of 30 9. Test Results Summary 9.1. General Guidance REPORT No.SZ23120301S02 1. The middle channel of each frequency band is used to Volume Control. 2. All of test configurations were tested under the maximum volume. 3. According to KDB 285076 D05, the technical testing requirements for the conversational gain, distortion, and frequency response tests that amends KDB 285076 D04 Volume Control under the conditions of the limited-term waiver DA 23-914, that a. Under the waiver, only CMRS narrowband and CMRS wideband voice codecs are required to comply with the volume control requirements of the ANSI/TIA-5050 Volume Control Standard: 1) For the 2N mounting force test, one narrowband and one wideband voice codec embedded with the handset must pass with at least one volume control setting with a conversational gain of 6 dB for all voice services, bands of operation and air interfaces over which it operates using one codec bit rate of the applicant's choosing. 2) For the 8N mounting force test, one narrowband and one wideband voice codec embedded with the handset must pass with at least one volume control setting with a conversational gain of 6 dB for all voice services, bands of operation and air interfaces over which they operate but is not required to meet or exceed the full 18 dB of conversational gain specified in section 5.1.1 of the ANSI/TIA-5050 Volume Control Standard using one codec bit rate of the applicant's choosing. b. For all other narrowband and wideband codecs not evaluated in 2.a. above, ANSI/TIA-5050 Receive Distortion and Noise Performance and Receive Acoustic Frequency Response Performance evaluations are not required; however, these codecs shall be assessed for conversational gain and documented in the test report at the 2N and 8N levels with a gain of 6 dB for all voice services, bands of operation and air interfaces over which they operate. The handset volume setting used to comply with 2.a. shall be used for these other CMRS codec evaluations. c. Any other codec for voice services embedded in the handset, not identified in 2.a. and 2.b. above, is not required to comply or demonstrate in the test reports for conversational gain. 4. The worst ratio configuration (i.e., codec data rate, air interface, band, band channel, bandwidth, modulation data rate, subcarrier spacings, and resource blocks) through internal radio configuration investigation was documented as below. 5. The product is tested in the room with an ambient noise of less than 40 dBA. 6. The VoWIFI test mode is tested according to the worst mode of the T-Coil. 7. The distortion and noise test results data are referred to Annex C. 8. For the distortion and noise performance of CMRS wideband voice codec, the 12.65kbps bitrates would be required for all of the air interface at 2N & 8N mounting force per the worst condition of conversational gain, and the maximum codec bitrates 14.25kbps of AMR-WB would be verified at the worst low, middle and high frequency bands. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 17 of 30 9.2. Test Results REPORT No.SZ23120301S02 Test Results for KDB 285076 D05 2.a Volume Control Performance Distortion Frequency Conversational Gain Performance and Noise Response Performance Performance Radio Air Interface Configuration Mounting Codec Rates Speech Channel Level Force (Kbps) (dB SPL) Conv. Gain (dB) Minimum PN-SDNR (dB) Free Field (FF) GSM 850 GSM Voice 189 2N AMR-NB 12.2 87.91 17.91 34.99 PASS GSM 850 GSM Voice 189 2N AMR-WB 12.65 93.44 23.44 34.59 PASS GSM 850 GSM Voice 189 2N AMR-WB 14.25 95.37 25.37 / / GSM 850 GSM Voice 189 8N AMR-NB 12.2 93.74 23.74 35.28 PASS GSM 850 GSM Voice 189 8N AMR-WB 12.65 95.67 25.67 35.29 PASS GSM 850 GSM Voice 189 8N AMR-WB 14.25 96.81 26.81 / / GSM 1900 GSM 1900 GSM 1900 GSM 1900 GSM 1900 GSM 1900 GSM Voice GSM Voice GSM Voice GSM Voice GSM Voice GSM Voice 661 2N AMR-NB 12.2 87.96 17.96 34.29 661 2N AMR-WB 12.65 93.83 23.83 34.66 661 2N AMR-WB 14.25 96.62 26.62 / 661 8N AMR-NB 12.2 92.96 22.96 34.87 661 8N AMR-WB 12.65 94.21 24.21 34.39 661 8N AMR-WB 14.25 98.72 28.72 / PASS PASS / PASS PASS / Air Interface WCDMA II WCDMA II WCDMA II WCDMA II WCDMA II WCDMA II Volume Control Performance Conversational Distortion Frequency and Noise Response Gain Performance Performance Performance Radio Configuration Speech Channel Mounting Codec Rates Level Force (Kbps) (dB SPL) Conv. Gain (dB) Minimum PN-SDNR (dB) Free Field (FF) AMR 9400 2N AMR-NB 12.2 87.98 17.98 35.92 PASS AMR 9400 2N AMR-WB 12.65 94.19 24.19 36.27 PASS AMR 9400 2N AMR-WB 14.25 92.38 22.38 / / AMR 9400 8N AMR-NB 12.2 93.31 23.31 36.27 PASS AMR 9400 8N AMR-WB 12.65 98.32 28.32 37.06 PASS AMR 9400 8N AMR-WB 14.25 96.05 26.05 / / MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 18 of 30 WCDMA IV WCDMA IV WCDMA IV WCDMA IV WCDMA IV WCDMA IV AMR AMR AMR AMR AMR AMR 1413 1413 1413 1413 1413 1413 REPORT No.SZ23120301S02 2N AMR-NB 12.2 87.94 17.94 2N AMR-WB 12.65 93.54 23.54 2N AMR-WB 14.25 99.57 29.57 8N AMR-NB 12.2 92.61 22.61 8N AMR-WB 12.65 98.4 28.4 8N AMR-WB 14.25 98.17 28.17 36.17 35.76 / 35.62 37.12 / PASS PASS / PASS PASS / WCDMA V WCDMA V WCDMA V WCDMA V WCDMA V WCDMA V AMR AMR AMR AMR AMR AMR 4182 4182 4182 4182 4182 4182 2N AMR-NB 12.2 87.84 17.84 2N AMR-WB 12.65 93.76 23.76 2N AMR-WB 14.25 97.33 27.33 8N AMR-NB 12.2 93.1 23.1 8N AMR-WB 12.65 98.1 28.1 8N AMR-WB 14.25 99.13 29.13 36.45 35.29 32.54 34.72 36.29 35.86 PASS PASS / PASS PASS / <FDD LTE> Volume Control Performance Distortion Frequency Conversational Gain Performance and Noise Response Performance Performance Radio Air Interface Configuration Mounting Codec Rates Speech Channel Level Force (Kbps) (dB SPL) Conv. Gain (dB) Minimum PN-SDNR (dB) Free Field (FF) LTE Band 2 20M_QPSK_1#0 18900 2N AMR-NB 12.2 94.81 24.81 36.17 PASS LTE Band 2 20M_QPSK_1#0 18900 2N AMR-WB 12.65 92.99 22.99 30.29 PASS LTE Band 2 20M_QPSK_1#0 18900 2N AMR-WB 14.25 98.69 28.69 34.33 / LTE Band 2 20M_QPSK_1#0 18900 8N AMR-NB 12.2 94.56 24.56 32.29 PASS LTE Band 2 20M_QPSK_1#0 18900 8N AMR-WB 12.65 92.61 22.61 30.78 PASS LTE Band 2 20M_QPSK_1#0 18900 8N AMR-WB 14.25 99.04 29.04 35.4 / LTE Band 4 LTE Band 4 LTE Band 4 LTE Band 4 LTE Band 4 LTE Band 4 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20175 20175 20175 20175 20175 20175 2N AMR-NB 12.2 95.58 25.58 2N AMR-WB 12.65 94.88 24.88 2N AMR-WB 14.25 97.23 27.23 8N AMR-NB 12.2 96.86 26.86 8N AMR-WB 12.65 90.35 20.35 8N AMR-WB 14.25 95.12 25.12 34.52 31.71 / 35.16 31.25 / PASS PASS / PASS PASS / MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 19 of 30 LTE Band 5 LTE Band 5 LTE Band 5 LTE Band 5 LTE Band 5 LTE Band 5 10M_QPSK_1#0 10M_QPSK_1#0 10M_QPSK_1#0 10M_QPSK_1#0 10M_QPSK_1#0 10M_QPSK_1#0 20525 20525 20525 20525 20525 20525 REPORT No.SZ23120301S02 2N AMR-NB 12.2 95.46 25.46 2N AMR-WB 12.65 91.66 21.66 2N AMR-WB 14.25 96.35 26.35 8N AMR-NB 12.2 97.46 27.46 8N AMR-WB 12.65 90.86 20.86 8N AMR-WB 14.25 97.74 27.74 35.27 33.15 / 35.21 32.27 / PASS PASS / PASS PASS / LTE Band 12 10M_QPSK_1#0 LTE Band 12 10M_QPSK_1#0 LTE Band 12 10M_QPSK_1#0 LTE Band 12 10M_QPSK_1#0 LTE Band 12 10M_QPSK_1#0 LTE Band 12 10M_QPSK_1#0 23095 23095 23095 23095 23095 23095 2N AMR-NB 12.2 97.56 27.56 2N AMR-WB 12.65 89.04 19.04 2N AMR-WB 14.25 95.34 25.34 8N AMR-NB 12.2 92.46 22.46 8N AMR-WB 12.65 91.16 21.16 8N AMR-WB 14.25 99.03 29.03 35.26 30.75 / 33.16 34.48 / PASS PASS / PASS PASS / LTE Band 17 10M_QPSK_1#0 LTE Band 17 10M_QPSK_1#0 LTE Band 17 10M_QPSK_1#0 LTE Band 17 10M_QPSK_1#0 LTE Band 17 10M_QPSK_1#0 LTE Band 17 10M_QPSK_1#0 23790 23790 23790 23790 23790 23790 2N AMR-NB 12.2 89.22 19.22 2N AMR-WB 12.65 91.58 21.58 2N AMR-WB 14.25 96.85 26.85 8N AMR-NB 12.2 96.62 26.62 8N AMR-WB 12.65 88.69 18.69 8N AMR-WB 14.25 98.19 28.19 35.19 30.89 / 33.19 30.29 / PASS PASS / PASS PASS / LTE Band 25 20M_QPSK_1#0 LTE Band 25 20M_QPSK_1#0 LTE Band 25 20M_QPSK_1#0 LTE Band 25 20M_QPSK_1#0 LTE Band 25 20M_QPSK_1#0 LTE Band 25 20M_QPSK_1#0 26365 26365 26365 26365 26365 26365 2N AMR-NB 12.2 95.88 25.88 2N AMR-WB 12.65 87.22 17.22 2N AMR-WB 14.25 94.57 24.57 8N AMR-NB 12.2 98.41 28.41 8N AMR-WB 12.65 90.88 20.88 8N AMR-WB 14.25 97.02 27.02 35.33 32.88 / 36.55 30.35 / PASS PASS / PASS PASS / LTE Band 26 20M_QPSK_1#0 LTE Band 26 20M_QPSK_1#0 LTE Band 26 20M_QPSK_1#0 LTE Band 26 20M_QPSK_1#0 LTE Band 26 20M_QPSK_1#0 LTE Band 26 20M_QPSK_1#0 26865 26865 26865 26865 26865 26865 2N AMR-NB 12.2 91.38 21.38 2N AMR-WB 12.65 89.62 19.62 2N AMR-WB 14.25 95.28 25.28 8N AMR-NB 12.2 98.08 28.08 8N AMR-WB 12.65 91.38 21.38 8N AMR-WB 14.25 96.56 26.56 34.75 32.29 / 35.61 31.71 / PASS PASS / PASS PASS / MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 20 of 30 LTE Band 41 20M_QPSK_1#0 LTE Band 41 20M_QPSK_1#0 LTE Band 41 20M_QPSK_1#0 LTE Band 41 20M_QPSK_1#0 LTE Band 41 20M_QPSK_1#0 LTE Band 41 20M_QPSK_1#0 40620 40620 40620 40620 40620 40620 REPORT No.SZ23120301S02 2N AMR-NB 12.2 92.28 22.28 2N AMR-WB 12.65 89.46 19.46 2N AMR-WB 14.25 96.9 26.9 8N AMR-NB 12.2 94.88 24.88 8N AMR-WB 12.65 90.58 20.58 8N AMR-WB 14.25 98.23 28.23 35.14 31.26 33.34 35.36 33.38 34.15 PASS PASS / PASS PASS / LTE Band 66 20M_QPSK_1#0 LTE Band 66 20M_QPSK_1#0 LTE Band 66 20M_QPSK_1#0 LTE Band 66 20M_QPSK_1#0 LTE Band 66 20M_QPSK_1#0 LTE Band 66 20M_QPSK_1#0 132322 132322 132322 132322 132322 132322 2N AMR-NB 12.2 97.98 27.98 2N AMR-WB 12.65 89.65 19.65 2N AMR-WB 14.25 97.71 27.71 8N AMR-NB 12.2 89.27 19.27 8N AMR-WB 12.65 90.68 20.68 8N AMR-WB 14.25 99.07 29.07 34.21 32.61 / 35.11 31.26 / PASS PASS / PASS PASS / LTE Band 71 20M_QPSK_1#0 LTE Band 71 20M_QPSK_1#0 LTE Band 71 20M_QPSK_1#0 LTE Band 71 20M_QPSK_1#0 LTE Band 71 20M_QPSK_1#0 LTE Band 71 20M_QPSK_1#0 133322 133322 133322 133322 133322 133322 2N AMR-NB 12.2 89.62 19.62 2N AMR-WB 12.65 91.48 21.48 2N AMR-WB 14.25 93.26 23.26 8N AMR-NB 12.2 94.48 24.48 8N AMR-WB 12.65 94.12 24.12 8N AMR-WB 14.25 93.26 23.26 35.17 32.84 / 34.85 29.38 / PASS PASS / PASS PASS / <WLAN 2.4GHz & 5GHz> Volume Control Performance Conversational Distortion Frequency and Noise Response Gain Performance Performance Performance Air Interface Radio Configuration Channel Mounting Codec Rates Force (Kbps) Speech Level (dB SPL) Conv. Gain (dB) Minimum PN-SDNR (dB) Free Field (FF) WLAN 2.4GHz 802.11n20 MCS0 7 2N AMR-NB 12.2 88.24 18.24 39.66 PASS WLAN 2.4GHz 802.11n20 MCS0 7 2N AMR-WB 12.65 92.26 22.26 30.66 PASS WLAN 2.4GHz 802.11n20 MCS0 7 8N AMR-NB 12.2 90.29 20.29 39.95 PASS WLAN 2.4GHz 802.11n20 MCS0 7 8N AMR-WB 12.65 97.09 27.09 34.82 PASS WLAN 5.2GHz 802.11ac40 MCS0 46 WLAN 5.2GHz 802.11ac40 MCS0 46 2N AMR-NB 12.2 91.79 2N AMR-WB 12.65 97.19 21.79 27.19 37.41 37.82 PASS PASS MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 21 of 30 WLAN 5.2GHz 802.11ac40 MCS0 46 WLAN 5.2GHz 802.11ac40 MCS0 46 WLAN 5.3GHz 802.11ac40 MCS0 62 WLAN 5.3GHz 802.11ac40 MCS0 62 WLAN 5.3GHz 802.11ac40 MCS0 62 WLAN 5.3GHz 802.11ac40 MCS0 62 WLAN 5.5GHz 802.11ac40 MCS0 126 WLAN 5.5GHz 802.11ac40 MCS0 126 WLAN 5.5GHz 802.11ac40 MCS0 126 WLAN 5.5GHz 802.11ac40 MCS0 126 WLAN 5.8GHz 802.11ac40 MCS0 159 WLAN 5.8GHz 802.11ac40 MCS0 159 WLAN 5.8GHz 802.11ac40 MCS0 159 WLAN 5.8GHz 802.11ac40 MCS0 159 REPORT No.SZ23120301S02 8N AMR-NB 12.2 90.39 8N AMR-WB 12.65 92.09 20.39 22.09 36.26 35.26 PASS PASS 2N AMR-NB 12.2 92.21 2N AMR-WB 12.65 88.85 8N AMR-NB 12.2 90.31 8N AMR-WB 12.65 96.25 22.21 18.85 20.31 26.25 36.66 37.92 37.26 35.66 PASS PASS PASS PASS 2N AMR-NB 12.2 92.11 2N AMR-WB 12.65 95.51 8N AMR-NB 12.2 93.01 8N AMR-WB 12.65 98.04 22.11 25.51 23.01 28.04 35.67 36.12 36.69 37.06 PASS PASS PASS PASS 2N AMR-NB 12.2 90.19 2N AMR-WB 12.65 91.38 8N AMR-NB 12.2 89.62 8N AMR-WB 12.65 91.24 20.19 21.38 19.62 21.24 37.14 35.26 36.51 35.46 PASS PASS PASS PASS MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 22 of 30 REPORT No.SZ23120301S02 Test Results for KDB 285076 D05 2.b <FDD LTE> Air Mounting Codec Rates Speech Level Conversational Margin to Interface Modulation / Mode Channel Force (Kbps) (dB SPL) Gain (dB) Limit (dB) LTE B2 20M_QPSK_1#0 18900 2N EVS-NB 13.2 93.16 23.16 17.16 LTE B2 20M_QPSK_1#0 18900 2N EVS-WB 13.2 93.96 23.96 17.96 LTE B2 20M_QPSK_1#0 18900 2N EVS-SWB 13.2 92.4 22.4 16.4 LTE B2 20M_QPSK_1#0 18900 8N EVS-NB 13.2 96.96 26.96 20.96 LTE B2 20M_QPSK_1#0 18900 8N EVS-WB 13.2 92.26 22.26 16.26 LTE B2 20M_QPSK_1#0 18900 8N EVS-SWB 13.2 96.7 26.7 20.7 LTE B4 LTE B4 LTE B4 LTE B4 LTE B4 LTE B4 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20175 20175 20175 20175 20175 20175 2N EVS-NB 13.2 2N EVS-WB 13.2 2N EVS-SWB 13.2 8N EVS-NB 13.2 8N EVS-WB 13.2 8N EVS-SWB 13.2 92.96 93.76 93.82 92.46 94.16 95.71 22.96 23.76 23.82 22.46 24.16 25.71 16.96 17.76 17.82 16.46 18.16 19.71 LTE B5 LTE B5 LTE B5 LTE B5 LTE B5 LTE B5 10M_QPSK_1#0 10M_QPSK_1#0 10M_QPSK_1#0 10M_QPSK_1#0 10M_QPSK_1#0 10M_QPSK_1#0 20525 20525 20525 20525 20525 20525 2N EVS-NB 13.2 2N EVS-WB 13.2 2N EVS-SWB 13.2 8N EVS-NB 13.2 8N EVS-WB 13.2 8N EVS-SWB 13.2 93.86 90.66 92.51 97.06 92.16 98.35 23.86 20.66 22.51 27.06 22.16 28.35 17.86 14.66 16.51 21.06 16.16 22.35 LTE B12 LTE B12 LTE B12 LTE B12 LTE B12 LTE B12 10M_QPSK_1#0 10M_QPSK_1#0 10M_QPSK_1#0 10M_QPSK_1#0 10M_QPSK_1#0 10M_QPSK_1#0 23095 23095 23095 23095 23095 23095 2N EVS-NB 13.2 2N EVS-WB 13.2 2N EVS-SWB 13.2 8N EVS-NB 13.2 8N EVS-WB 13.2 8N EVS-SWB 13.2 93.26 90.76 92.45 96.78 92.58 95.64 23.26 20.76 22.45 26.78 22.58 25.64 17.26 14.76 16.45 20.78 16.58 19.64 LTE B17 LTE B17 LTE B17 10M_QPSK_1#0 10M_QPSK_1#0 10M_QPSK_1#0 23790 23790 23790 2N EVS-NB 13.2 2N EVS-WB 13.2 2N EVS-SWB 13.2 93.88 90.68 93.52 23.88 20.68 23.52 17.88 14.68 17.52 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 23 of 30 LTE B17 LTE B17 LTE B17 10M_QPSK_1#0 10M_QPSK_1#0 10M_QPSK_1#0 23790 23790 23790 REPORT No.SZ23120301S02 8N EVS-NB 13.2 8N EVS-WB 13.2 8N EVS-SWB 13.2 97.38 92.48 96.82 27.38 22.48 26.82 21.38 16.48 20.82 LTE B25 LTE B25 LTE B25 LTE B25 LTE B25 LTE B25 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 26365 26365 26365 26365 26365 26365 2N EVS-NB 13.2 2N EVS-WB 13.2 2N EVS-SWB 13.2 8N EVS-NB 13.2 8N EVS-WB 13.2 8N EVS-SWB 13.2 93.18 93.38 94.75 96.58 94.48 93.91 23.18 23.38 24.75 26.58 24.48 23.91 17.18 17.38 18.75 20.58 18.48 17.91 LTE B26 LTE B26 LTE B26 LTE B26 LTE B26 LTE B26 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 26865 26865 26865 26865 26865 26865 2N EVS-NB 13.2 2N EVS-WB 13.2 2N EVS-SWB 13.2 8N EVS-NB 13.2 8N EVS-WB 13.2 8N EVS-SWB 13.2 92.78 90.68 91.53 96.68 92.28 95.71 22.78 20.68 21.53 26.68 22.28 25.71 16.78 14.68 15.53 20.68 16.28 19.71 LTE B41 LTE B41 LTE B41 LTE B41 LTE B41 LTE B41 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 40620 40620 40620 40620 40620 40620 2N EVS-NB 13.2 2N EVS-WB 13.2 2N EVS-SWB 13.2 8N EVS-NB 13.2 8N EVS-WB 13.2 8N EVS-SWB 13.2 93.08 93.68 94.85 96.88 94.38 96.49 23.08 23.68 24.85 26.88 24.38 26.49 17.08 17.68 18.85 20.88 18.38 20.49 LTE B66 LTE B66 LTE B66 LTE B66 LTE B66 LTE B66 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 132322 132322 132322 132322 132322 132322 2N EVS-NB 13.2 2N EVS-WB 13.2 2N EVS-SWB 13.2 8N EVS-NB 13.2 8N EVS-WB 13.2 8N EVS-SWB 13.2 94.08 93.58 91.41 96.78 94.28 95.24 24.08 23.58 21.41 26.78 24.28 25.24 18.08 17.58 15.41 20.78 18.28 19.24 LTE B71 LTE B66 LTE B66 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 133332 133332 133332 2N EVS-NB 13.2 2N EVS-WB 13.2 2N EVS-SWB 13.2 92.68 93.68 92.26 22.68 23.68 22.26 16.68 17.68 16.26 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 24 of 30 REPORT No.SZ23120301S02 LTE B66 LTE B66 LTE B66 20M_QPSK_1#0 20M_QPSK_1#0 20M_QPSK_1#0 133332 133332 133332 8N EVS-NB 13.2 8N EVS-WB 13.2 8N EVS-SWB 13.2 96.4 92.61 94.57 26.4 22.61 24.57 20.4 16.61 18.57 <WLAN> Mounting Codec Rates Speech Level Conversational Margin to Air Interface Modulation / Mode Channel Force (Kbps) (dB SPL) Gain (dB) Limit (dB) WLAN 2.4G 802.11n20 MCS0 7 2N EVS-NB 13.2 91.29 21.29 15.29 WLAN 2.4G 802.11n20 MCS0 7 2N EVS-WB 13.2 93.49 23.49 17.49 WLAN 2.4G 802.11n20 MCS0 7 2N EVS-SWB 13.2 91.82 21.82 15.82 WLAN 2.4G 802.11n20 MCS0 7 8N EVS-NB 13.2 90.49 20.49 14.49 WLAN 2.4G 802.11n20 MCS0 7 8N EVS-WB 13.2 96.69 26.69 20.69 WLAN 2.4G 802.11n20 MCS0 7 8N EVS-SWB 13.2 98.11 28.11 22.11 WLAN 5.2G 802.11ac40 MCS0 46 WLAN 5.2G 802.11ac40 MCS0 46 WLAN 5.2G 802.11ac40 MCS0 46 WLAN 5.2G 802.11ac40 MCS0 46 WLAN 5.2G 802.11ac40 MCS0 46 WLAN 5.2G 802.11ac40 MCS0 46 2N EVS-NB 13.2 2N EVS-WB 13.2 2N EVS-SWB 13.2 8N EVS-NB 13.2 8N EVS-WB 13.2 8N EVS-SWB 13.2 88.67 92.89 96.34 90.79 96.41 92.67 18.67 22.89 26.34 20.79 26.41 22.67 12.67 16.89 20.34 14.79 20.41 16.67 WLAN 5.3G 802.11ac40 MCS0 62 WLAN 5.3G 802.11ac40 MCS0 62 WLAN 5.3G 802.11ac40 MCS0 62 WLAN 5.3G 802.11ac40 MCS0 62 WLAN 5.3G 802.11ac40 MCS0 62 WLAN 5.3G 802.11ac40 MCS0 62 2N EVS-NB 13.2 2N EVS-WB 13.2 2N EVS-SWB 13.2 8N EVS-NB 13.2 8N EVS-WB 13.2 8N EVS-SWB 13.2 91.21 93.51 95.33 88.32 97.01 99.28 21.21 23.51 25.33 18.32 27.01 29.28 15.21 17.51 19.33 12.32 21.01 23.28 WLAN 5.5G 802.11ac40 MCS0 126 WLAN 5.5G 802.11ac40 MCS0 126 WLAN 5.5G 802.11ac40 MCS0 126 WLAN 5.5G 802.11ac40 MCS0 126 WLAN 5.5G 802.11ac40 MCS0 126 WLAN 5.5G 802.11ac40 MCS0 126 2N EVS-NB 13.2 2N EVS-WB 13.2 2N EVS-SWB 13.2 8N EVS-NB 13.2 8N EVS-WB 13.2 8N EVS-SWB 13.2 86.85 92.81 96.27 91.52 96.21 94.47 16.85 22.81 26.27 21.52 26.21 24.47 10.85 16.81 20.27 15.52 20.21 18.47 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 25 of 30 WLAN 5.8G 802.11ac40 MCS0 159 WLAN 5.8G 802.11ac40 MCS0 159 WLAN 5.8G 802.11ac40 MCS0 159 WLAN 5.8G 802.11ac40 MCS0 159 WLAN 5.8G 802.11ac40 MCS0 159 WLAN 5.8G 802.11ac40 MCS0 159 REPORT No.SZ23120301S02 2N EVS-NB 13.2 2N EVS-WB 13.2 2N EVS-SWB 13.2 8N EVS-NB 13.2 8N EVS-WB 13.2 8N EVS-SWB 13.2 92.54 91.06 95.35 92.24 94.34 95.28 22.54 21.06 25.35 22.24 24.34 25.28 16.54 15.06 19.35 16.24 18.34 19.28 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 26 of 30 10. Uncertainty Assessment REPORT No.SZ23120301S02 The component of uncertainly may generally be categorized according to the methods used to evaluate them. The evaluation of uncertainly by the statistical analysis of a series of observations is termed a Type A evaluation of uncertainty. The evaluation of uncertainty by means other than the statistical analysis of a series of observation is termed a Type B evaluation of uncertainty. Each component of uncertainty, however evaluated, is represented by an estimated standard deviation, termed standard uncertainty, which is determined by the positive square root of the estimated variance. The combined standard uncertainty of the measurement result represents the estimated standard deviation of the result. It is obtained by combining the individual standard uncertainties of both Type A and Type B evaluation using the usual "root-sum-squares" (RSS) methods of combining standard deviations by taking the positive square root of the estimated variances. Expanded uncertainty is a measure of uncertainty that defines an interval about the measurement result within which the measured value is confidently believed to lie. It is obtained by multiplying the combined standard uncertainty by a coverage factor. For purpose of this document, a coverage factor two is used, which corresponds to confidence interval of about 95 %. The judgment of conformity in the report is based on the measurement results excluding the measurement uncertainty. Declaration of Conformity: The test results with all measurement uncertainty excluded is presented in accordance with the regulation limits or requirements declared by manufacturers. Comments and Explanations: The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. Component Standard Uncertainty (dB) U² (%²) Generator Accuracy To enable harmonic distortion measurements to 0.1%the generator distortion must be <0.05%. This is equivalent to a standard uncertainty of 0.043 dB. Ear Simulator Pressure Sensitivity (incl. Measurement Mic.) The uncertainty of the ear simulator as per the standards and quoted on its calibration certificate is 0.3 dB with a coverage factor of k= 2. This is equivalent to a standard uncertainty of 0.3/2 = 0.15 dB. Microphone Preamplifier The manufacturer quotes the preamp to be within + 0.02 dB with a 95% probability or 2. This is equivalent to a standard uncertainty of 0.02/2 =0.01 dB. Analysis System / RMS Detector Typical measurement system detector accuracy is 0.1 dB with a coverage factor of k= 2. This is equivalent to a standard uncertainty of 0.1/2 = 0.05 dB. Effect of Positioning on Mid-Band Sensitivity For a handset, with the HATS positioning jig, the typical standard deviation estimated from a statistically significant number of measurements is +2 dB This is equivalent to a standard uncertainty of 2 dB. 0.043 0.15 0.01 0.05 2.0 0.25 3.03 0.01 0.33 670.42 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 27 of 30 REPORT No.SZ23120301S02 Time Varying Effects of the Mouth Simulator for Send & Sidetone For a receive measurement on a handset. the mouth simulator is not used (its uncertainty is zero), The standard uncertainty of 0 dB Total Standard Uncertainty (%) UMAX (k=2) (%) UMAX (k=2) (dB) 0 0.00 25.96 51.9 3.6 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 28 of 30 Annex A General Information REPORT No.SZ23120301S02 1. Identification of the Responsible Testing Laboratory Laboratory Name: Shenzhen Morlab Communications Technology Co., Ltd. Laboratory Address: FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block 67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Telephone: +86 755 36698555 Facsimile: +86 755 36698525 2. Identification of the Responsible Testing Location Name: Address: Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block 67, BaoAn District, ShenZhen, GuangDong Province, P. R. China MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 29 of 30 Annex B Test Setup Photos The annex B will be submitted separately. REPORT No.SZ23120301S02 Annex C Test Results Data of Distortion and Noise The annex C will be submitted separately. Annex D Test Results of Volume Control The annex D will be submitted separately. ****** END OF MAIN REPORT ****** MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: service@morlab.cn Page 30 of 30Acrobat Distiller 11.0 (Windows)