SGS OTA Test Report
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Antenna Information
Razer Inc. RZ050476 Gaming Speaker RWO-RZ050476 RWORZ050476 rz050476
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Document DEVICE REPORTGetApplicationAttachment.html?id=6552519SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 1 of 17 ANTENNA PASSIVE TEST REPORT Application No. ZEWM2206000672OA Applicant Razer Inc Manufacturer Razer (Asia-Pacific) Pte Ltd Product Name Gaming Speaker Model No. RZ05-0476/RZ05-0476XXXX-XXXX (X can be 0-9 or A-Z) Standards ANSI/IEEE Std 149-2008 Date Initial Sample(s) Received 2022.06.08 Testing Start Date 2022.06.22 Testing Finish Date 2022.06.22 Report Issue Date 2022.08.01 * In the configuration tested, the EUT detailed in this report complied with the standards specified above. Prepared by Reviewed By Approved by SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 2 of 17 Revision Version Report No. Version Date ZEWM2206000672OA01 00 2022.08.01 Memo Initial creation of report SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 3 of 17 TABLE OF CONTENTS 1 GENERAL INFORMATION ................................................................................................4 1.1 Testing Laboratory................................................................................................................................ 4 1.2 Details of Applicant .............................................................................................................................. 4 1.3 Details of Manufacturer ....................................................................................................................... 4 1.4 General Description of EUT................................................................................................................... 5 1.5 Test Procedure ..................................................................................................................................... 5 1.6 Test Specification ................................................................................................................................. 6 1.7 Laboratory Environment....................................................................................................................... 6 2 OTA MEASUREMENTS SYSTEM CONFIGURATION ....................................................7 2.1 Test Configuration ................................................................................................................................ 7 3 TEST EQUIPMENT LIST....................................................................................................8 4 MEASUREMENT UNCERTAINTY ....................................................................................9 5 TEST RESULTS................................................................................................................. 10 6 PATTERN PLOTS ............................................................................................................ 12 6.1 Return Loss......................................................................................................................................... 12 6.2 VSWR ................................................................................................................................................. 13 6.3 Stimulus ............................................................................................................................................. 14 7 3-D ANTENNA PATTERN .............................................................................................. 15 8 THE EUT AND TEST CONFIGURATION...................................................................... 16 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 4 of 17 1 General Information 1.1 Testing Laboratory Test Lab Address SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch No.1 Workshop, M-10, Middle section, Science & Technology Park, Nanshan District, Shenzhen, Guangdong, China 518057 Contact Panta Sun Tel. +86 (0) 755 2601 2053 Fax +86 (0) 755 2671 0594 E-mail [email protected] 1.2 Details of Applicant Applicant's Name Razer Inc Applicant's Address 9 Pasteur, Suite 100, Irvine, CA92618, USA Contact Christopher Chan Tel. +65-6508-2260 Fax N/A E-mail [email protected] 1.3 Details of Manufacturer Manufacturer's Name Razer Inc Manufacturer's Address 9 Pasteur, Suite 100, Irvine, CA92618, USA Contact Johnsen Tia Tel. +65 6571 6828 Fax N/A E-mail [email protected] SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 5 of 17 1.4 General Description of EUT Device Description: Device Manufacturer: Device Model: Hardware Version: Software Version: S/N: Gaming Speaker Razer (Asia-Pacific) Pte Ltd RZ05-0476/RZ05-0476XXXX-XXXX (X can be 0-9 or A-Z) 20220505V3 N/A N/A 1.5 Test Procedure Testing is performed according to the ANSI/IEEE Std 149-2008. 1.6 Test Specification Identity ANSI/IEEE Std 149-2008 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 6 of 17 Document Title IEEE Standard Test Procedures for Antennas 1.7 Laboratory Environment Temperature Relative humidity Shield effect Ground resistance Min. =19Max. = 25 Min. =40%Max. =72% 0.7-6GHz > 100dB <0.5 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 7 of 17 2 OTA Measurements System Configuration 2.1 Test Configuration Great-Circle-Cut method is used to measure the antenna 3D GAIN of EUT in OTA qualified anechoic chamber. Equipment Under Test (EUT) geometry centre vertical projection at the centre of platform, the distance from EUT to measurement antenna is 5m F-1. OTA Measurement System Configuration SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 8 of 17 3 Test Equipment List Type of Equipment Model Number Manufacture Calibration Date Valid Period Network Analyzer Quad-Ridge Horn Antenna 700 MHz-10 GHz MAPS Controller E5071C S/N MY46523591 EMCO 3164-08 S/N 161915 EMCENTER S/N 160485 Keysight ETS-Lindgren L.P. ETS-Lindgren L.P. 2022/4/11 N/A N/A 2023/4/10 N/A N/A SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 9 of 17 4 Measurement Uncertainty Item Gain Efficiency Measurement Uncertainty (95% CONFIDENCE INTERVAL) K=2 2400-2500 MHz (dB) 0.88 0.88 5 Test Results SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 10 of 17 Free Space Frequency (MHz) 2350 2355 2360 2365 2370 2375 2380 2385 2390 2395 2400 2402 2405 2410 2415 2420 2425 2430 2435 2440 2441 2445 2450 2455 2460 2465 2470 2475 2480 2482 2485 2490 2495 2500 2505 Efficiency (dB) -3.14 -2.80 -2.40 -2.37 -2.52 -2.72 -2.66 -2.55 -2.24 -2.07 -2.10 -2.09 -2.11 -2.08 -1.99 -1.93 -1.90 -1.97 -1.98 -1.87 -1.84 -1.78 -1.75 -1.81 -1.98 -2.02 -2.17 -2.01 -2.09 -2.07 -2.05 -2.20 -2.09 -2.12 -2.02 Efficiency (%) 48.51 52.53 57.52 57.99 55.95 53.40 54.18 55.59 59.64 62.14 61.70 61.74 61.56 61.92 63.29 64.18 64.59 63.56 63.43 65.06 65.47 66.43 66.81 65.88 63.43 62.77 60.62 62.91 61.79 62.12 62.43 60.26 61.75 61.41 62.82 Gain (dBi) 2.06 2.46 3.00 2.96 3.02 2.70 3.07 2.84 3.42 3.31 3.52 3.58 3.31 3.49 3.43 3.53 3.51 3.30 3.41 3.34 3.38 3.60 3.50 3.55 3.28 3.30 2.99 3.20 3.10 3.20 3.22 3.12 3.21 3.22 3.24 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 11 of 17 2510 2515 2520 2525 2530 2535 2540 2545 2550 2555 2560 2565 2570 2575 2580 -2.02 62.76 3.27 -2.20 60.24 3.03 -2.42 57.30 2.75 -2.70 53.69 2.49 -2.78 52.69 2.34 -2.80 52.54 2.27 -2.71 53.63 2.40 -2.62 54.74 2.34 -2.75 53.04 2.43 -2.91 51.13 2.13 -3.10 49.02 2.22 -3.04 49.61 2.17 -2.97 50.46 2.43 -2.92 51.07 2.37 -3.00 50.10 2.27 6 Pattern Plots 6.1 Return Loss SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 12 of 17 Free Space 6.2 VSWR SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 13 of 17 Free Space 6.3 Stimulus SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 14 of 17 Free Space SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 15 of 17 7 3-D Antenna Pattern Total Azimuth = 0.0 4 Elevation = 0.0 Y Roll = 0.0 2 0 -2 -4 Power (dBm) -6 Z X -8 -10 -12 -14 -16 -18 Total Azimuth = 0.0 4 Elevation = 0.0 Y Roll = -90.0 2 0 -2 -4 Power (dBm) -6 Z X -8 -10 -12 -14 -16 -18 Total Azimuth = 90.0 4 Elevation = -90.0 Roll = 0.0 2 0 -2 -4 Power (dBm) -6 Z Y -8 -10 -12 -14 -16 X -18 Free Space SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 16 of 17 8 The EUT and Test Configuration Photo of EUT SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2206000672OA01 Rev.00 Page: 17 of 17 Free Space View End of Report
Related FCC IDs:
- RWO-RZ050476 - Razer Inc. Gaming Speaker [-RZ050476] Microsoft Word for Microsoft 365