RF Test Report-LTE-4

FCC ID: CLNM4B2

Test Report

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FCCID_3735085

Test Report 17071442-FCC-R5 Page No. 111 of 133 6.9 Frequency Stability Temperature 26 oC Relative Humidity 57% Atmospheric Pressure 1025mbar Test date : January 25, 2018 Tested By : Aaron Liang Requirement(s): Spec Item Requirement Applicable According to §22.355, the carrier frequency of each transmitter in the Public Mobile Services must be maintained within the tolerances given in Table below: Frequency Tolerance for Transmitters in the Public Mobile Services Frequency Base, Mobile ≤ 3 Mobile ≤ 3 Range fixed watts watts (MHz) (ppm) (ppm) (ppm) §2.1055, 25 to 50 20.0 20.0 50.0 §22.355 & to 450 5.0 5.0 50.0 §24.235 a) 450 to 512 2.5 5.0 5 0 § 27.5(h); 821 to 896 1.5 2.5 2.5 § 27.54 928 to 929. 5.0 N/A N/A 929 to 960. 1.5 N/A N/A 2110 to 2220 10.0 N/A N/A According to §24.235, the frequency stability shall be sufficient to ensure that the fundamental emissions stay within the authorized frequency block. According to §27.54, The frequency stability shall be sufficient to ensure that the fundamental emissions stay within the authorized bands of operation.

Test Report 17071442-FCC-R5 Page No. 112 of 133 Test setup EUT Base Station Thermal Chamber A communication link was established between EUT and base station. The frequency error was monitored and measured by base station under variation Procedure of ambient temperature and variation of primary supply voltage. Limit: The frequency stability of the transmitter shall be maintained within ±0.00025% (±2.5ppm) of the center frequency. Frequency Stability versus Temperature: The Frequency tolerance of the Remark carrier signal shall be maintained within 2.5ppm of the operating frequency over a temperature variation of -10ºC to +55ºC at normal supply voltage. Result Pass Fail Test Data Yes N/A Test Plot Yes (See below) N/A

Test Report 17071442-FCC-R5 Page No. 113 of 133 LTE Band II (Part 24E) result Middle Channel, fo = 1880 MHz Frequency Frequency Temperature Power Supplied Limit Error Error (℃) (VDC) (ppm) (Hz) (ppm) -10 -12 0.0069 2.5 0 -12 0.0069 2.5 10 -12 0.0069 2.5 20 -15 0.0087 2.5 3.7 30 -9 0.0052 2.5 40 -17 0.0098 2.5 50 -17 0.0098 2.5 55 -15 0.0087 2.5 4.2 -15 0.0087 2.5 25 3.5 -15 0.0087 2.5 LTE Band IV (Part 27) result Middle Channel, fo = 1732.5 MHz Frequency Frequency Temperature Power Supplied Limit Error Error (℃) (VDC) (ppm) (Hz) (ppm) -10 -12 0.0069 2.5 0 -16 0.0092 2.5 10 -10 0.0058 2.5 20 -16 0.0092 2.5 3.7 30 -12 0.0069 2.5 40 -13 0.0075 2.5 50 -17 0.0098 2.5 55 -14 0.0081 2.5 4.2 -12 0.0069 2.5 25 3.5 -12 0.0069 2.5

Test Report 17071442-FCC-R5 Page No. 114 of 133 LTE Band VII (Part 27) result Middle Channel, fo = 2535 MHz Frequency Frequency Temperature Power Supplied Limit Error Error (℃) (VDC) (ppm) (Hz) (ppm) -10 -12 0.0069 2.5 0 -10 0.0058 2.5 10 -14 0.0081 2.5 20 -12 0.0069 2.5 3.7 30 -14 0.0081 2.5 40 -17 0.0098 2.5 50 -16 0.0092 2.5 55 -15 0.0087 2.5 4.2 -9 0.0052 2.5 25 3.5 -8 0.0046 2.5 LTE Band XII (Part 27) result Middle Channel, fo = 707.5MHz Frequency Frequency Temperature Power Supplied Limit Error Error (℃) (VDC) (ppm) (Hz) (ppm) -10 -12 0.0069 2.5 0 -14 0.0081 2.5 10 -11 0.0063 2.5 20 -12 0.0069 2.5 3.7 30 -17 0.0098 2.5 40 -12 0.0069 2.5 50 -11 0.0063 2.5 55 -17 0.0098 2.5 4.2 -13 0.0075 2.5 25 3.5 -9 0.0052 2.5

Test Report 17071442-FCC-R5 Page No. 115 of 133 Annex A. TEST INSTRUMENT Instrument Model Serial # Cal Date Cal Due In use RF Conducted Test Agilent ESA-E SERIES E4407B MY45108319 09/14/2017 09/13/2018 SPECTRUM ANALYZER Power Splitter 1# 1# 08/30/2017 08/29/2018 Universal Radio CMU200 121393 09/23/2017 09/22/2018 Communication Tester Wideband Radio CMW500 120906 03/26/2017 03/25/2018 Communication Tester Temperature/Humidity UHL-270 001 10/07/2017 10/06/2018 Chamber DC Power Supply E3640A MY40004013 09/15/2017 09/14/2018 RF Power Sensor Dare AY554013 09/15/2017 09/14/2018 RPR3006C/P/W Radiated Emissions EMI test receiver ESL6 100262 09/15/2017 09/14/2018 OPT 010 AMPLIFIER 8447E 2727A02430 08/30/2017 08/29/2018 (0.1-1300MHz) Microwave Preamplifier PAM-118 443008 08/30/2017 08/29/2018 (0.5～18GHz) Horn Antenna BBHA9170 3145226D1 09/27/2017 09/26/2018 Bilog Antenna JB6 A110712 09/19/2017 09/18/2018 (30MHz~6GHz) Bilog Antenna JB1 A112017 09/19/2017 09/18/2018 (30MHz~2GHz) Double Ridge Horn AH-118 71259 09/22/2017 09/21/2018 Antenna (1 ~18GHz) Double Ridge Horn AH-118 71283 09/22/2017 09/21/2018 Antenna (1 ~18GHz) SYNTHESIZED SIGNAL 8665B 3744A01293 09/15/2017 09/14/2018 GENERATOR

Test Report 17071442-FCC-R5 Page No. 116 of 133 3NF-800/1000- Tunable Notch Filter AA4 08/30/2017 08/29/2018 S 3NF- Tunable Notch Filter AM 4 08/30/2017 08/29/2018 1000/2000-S

Test Report 17071442-FCC-R5 Page No. 117 of 133 Annex B. EUT And Test Setup Photographs Annex B.i. Photograph: EUT External Photo Whole Package View Adapter - Lable View

Test Report 17071442-FCC-R5 Page No. 118 of 133 EUT - Front View EUT - Rear View

Test Report 17071442-FCC-R5 Page No. 119 of 133 EUT - Top View EUT - Bottom View

Test Report 17071442-FCC-R5 Page No. 120 of 133 EUT - Left View EUT - Right View

Test Report 17071442-FCC-R5 Page No. 121 of 133 Annex B.ii. Photograph: EUT Internal Photo Cover Off - Top View 1 Cover Off - Top View 2

Test Report 17071442-FCC-R5 Page No. 122 of 133 Battery - Front View Battery - Rear View

Test Report 17071442-FCC-R5 Page No. 123 of 133 Mainboard with Shielding - Front View Mainboard with Shielding - Rear View

Test Report 17071442-FCC-R5 Page No. 124 of 133 Mainboard without Shielding – Front View Smallboard – Front View

Test Report 17071442-FCC-R5 Page No. 125 of 133 Smallboard – Rear View LCD – Front View

Test Report 17071442-FCC-R5 Page No. 126 of 133 LCD – Rear View GSM/PCS/UMTS-FDD/LTE Antenna View

Test Report 17071442-FCC-R5 Page No. 127 of 133 WIFI/BT/BLE/GPS - Antenna View RXD- Antenna View

Test Report 17071442-FCC-R5 Page No. 128 of 133 Annex B.iii. Photograph: Test Setup Photo Radiated Spurious Emissions Test Setup Above Radiated Spurious Emissions Test Setup Below 1GHz 1GHz

Test Report 17071442-FCC-R5 Page No. 129 of 133 Annex C. TEST SETUP AND SUPPORTING EQUIPMENT Annex C.ii. TEST SET UP BLOCK Block Configuration Diagram for Radiated Emissions Support Equipment Headset Antenna Adapter EUT Test Table 150 cm above ground plane d=3meter Receiving Antenna

Test Report 17071442-FCC-R5 Page No. 130 of 133 Annex C. iI. SUPPORTING EQUIPMENT DESCRIPTION The following is a description of supporting equipment and details of cables used with the EUT. Supporting Equipment: Equipment Manufacturer Model Serial No Description MFOURTEL MEXICO S.A. Adapter M4 N/A DE C.V. MFOURTEL MEXICO S.A. headset M4 B2 N/A DE C.V. Wireless Connectivity Agilent N4010A N/A Test Set OEM omnidirectional antenna AntSuck N/A Supporting Cable: Ferrite Cable type Shield Type Length Serial No Core USB Cable Un-shielding No 0.8m N/A

Test Report 17071442-FCC-R5 Page No. 131 of 133 Annex C.ii. EUT OPERATING CONKITIONS N/A

Test Report 17071442-FCC-R5 Page No. 132 of 133 Annex D. User Manual / Block Diagram / Schematics / Partlist Please see the attachment

Test Report 17071442-FCC-R5 Page No. 133 of 133 Annex E. DECLARATION OF SIMILARITY N/A


Document Created: 2018-01-26 15:31:31
Document Modified: 2018-01-26 15:31:31
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