Anker Innovations Limited D2351 NEBULA X1 2AOKB-D2351 2AOKBD2351 d2351
Anker Innovations Limited D2351 2AOKB-D2351 2AOKBD2351 d2351
Confidential : 15.11.16 - V1.0 Antenna Test Report Customer Name() Project Name ()D2351 Date ( )2024.12.09 R & D Engineer ( ) 2015 AT&C Corporation All Rights Reserved Page <1> Confidential Directory() 1.Company Introduction()---------------------------- 3p 2.Project Overview()---------------------------------- 4p 3.Antenna Impedance Matching()-------------- 5p 4.Antenna Passive()--------------------- 6-11p 5.Antenna Radiation Pattern()---------- 12-18p 6.Summary----------------------------------------------- 19p : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reserved Page <2> Confidential : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reserve3d Page <3> D2351_Project Overview() Prototype status () product type () Number of antennas () EVT Projector() 4pcs WIFI0 802.11 a/b/g/n WIFI1 802.11 a/b/g/n Antenna frequency band () WIFI2 802.11 a BLE BT structural style () FPC+CABLE environmental treatment () No changes () matching circuit () No changes () : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reserve4d Confidential Page <4> D2351_Antenna Impedance Matching() 1. No changes were made to the matching of the three antennas() Confidential : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reserve5d Page <5> D2351_WIFI 0_S11/VSWR WIFI 0 antenna_ VSWR (WIFI 0_VSWR) Confidential Isolation between WIFI 0 antenna and WIFI 1 antenna (WIFI 0WIFI 1) : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reserve6d Page <6> D2351_WIFI 1_S11/VSWR WIFI 1 antenna_ VSWR (WIFI 1_VSWR) Confidential Isolation between WIFI 1 antenna and BT antenna (WIFI 1BT) : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reserve7d Page <7> D2351_WIFI 2_S11/VSWR WIFI 2 antenna_ VSWR (WIFI 2_VSWR) Confidential Isolation between WIFI 0 antenna and WIFI 2 antenna (WIFI 0WIFI 2) : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reserve8d Page <8> D2351_BT_S11/VSWR BT antenna_ VSWR (BT_VSWR) Confidential Isolation between WIFI 0 antenna and BT antenna (WIFI 0BT) : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reserve9d Page <9> D2351 _WIFI 0_Efficiency & Gain Confidential 2.4G (2.4G) Passive Test Results( Frequency(MHz) Efficiency(%) Efficiency(dB) Max Gain(dBi) 2400 49.59% -3.05 4.60 2410 50.72% -2.95 4.55 2420 51.45% -2.89 4.37 2430 52.46% -2.80 4.39 2440 52.60% -2.79 4.26 2450 53.00% -2.76 4.35 2460 52.64% -2.79 4.10 2470 52.29% -2.82 3.97 2480 51.89% -2.85 3.58 2490 50.87% -2.94 3.32 2500 49.97% -3.01 3.22 AVG: 51.59% -2.88 4.06 5G (5G) Passive Test Results( Frequency(MHz) Efficiency(%) Efficiency(dB) Max Gain(dBi) 5150 33.96% -4.69 5.88 5200 31.41% -5.03 5.94 5250 29.71% -5.27 5.45 5300 30.34% -5.18 5.42 5350 31.26% -5.05 5.30 5400 30.62% -5.14 4.97 5450 32.28% -4.91 5.49 5500 32.14% -4.93 5.51 5550 33.73% -4.72 5.81 5600 36.56% -4.37 6.16 5650 35.08% -4.55 6.29 5700 34.36% -4.64 6.76 5750 35.73% -4.47 7.47 5800 37.41% -4.27 7.12 5850 37.58% -4.25 7.30 AVG: 33.48% -4.76 6.06 : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reser1ve0d Page <10> D2351 _WIFI 1_Efficiency & Gain Confidential 2.4G (2.4G) Passive Test Results( Frequency(MHz) Efficiency(%) Efficiency(dB) Max Gain(dBi) 2400 66.15% -1.79 3.93 2410 67.61% -1.70 4.41 2420 68.45% -1.65 4.23 2430 69.12% -1.60 4.81 2440 70.15% -1.54 4.52 2450 69.82% -1.56 4.59 2460 69.66% -1.57 4.67 2470 70.15% -1.54 4.49 2480 69.18% -1.60 4.87 2490 69.82% -1.56 4.68 2500 66.22% -1.79 4.76 AVG: 68.76% -1.63 4.54 5G (5G) Passive Test Results( Frequency(MHz) Efficiency(%) Efficiency(dB) Max Gain(dBi) 5150 50.72% -2.95 6.54 5200 49.77% -3.03 6.66 5250 46.67% -3.31 6.58 5300 44.77% -3.49 6.28 5350 41.98% -3.77 6.23 5400 41.40% -3.83 6.30 5450 45.29% -3.44 6.95 5500 46.13% -3.36 7.28 5550 45.60% -3.41 7.60 5600 45.60% -3.41 7.40 5650 43.75% -3.59 7.28 5700 42.66% -3.70 7.10 5750 44.98% -3.47 7.44 5800 45.60% -3.41 7.40 5850 47.75% -3.21 7.23 AVG: 45.51% -3.43 6.95 : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reser1ve1d Page <11> D2351 _WIFI 2_Efficiency & Gain Confidential 2.4G (2.4G) Passive Test Results( Frequency(MHz) Efficiency(%) Efficiency(dB) Max Gain(dBi) 2400 50.48% -2.97 2.88 2410 50.61% -2.96 2.51 2420 51.29% -2.90 2.48 2430 50.08% -3.00 2.39 2440 51.16% -2.91 2.34 2450 49.41% -3.06 2.32 2460 49.68% -3.04 2.52 2470 50.61% -2.96 2.97 2480 50.34% -2.98 3.20 2490 49.41% -3.06 3.07 2500 49.68% -3.04 3.45 AVG: 50.25% -2.99 2.74 5G (5G) Passive Test Results( Frequency(MHz) Efficiency(%) Efficiency(dB) Max Gain(dBi) 5150 29.99% -5.23 3.25 5200 28.25% -5.49 2.80 5250 25.35% -5.96 1.52 5300 25.59% -5.92 1.00 5350 24.66% -6.08 1.25 5400 22.54% -6.47 0.77 5450 23.66% -6.26 1.42 5500 24.27% -6.15 1.93 5550 24.43% -6.12 2.46 5600 23.50% -6.29 2.51 5650 24.10% -6.18 3.33 5700 25.12% -6.00 4.06 5750 24.55% -6.10 4.30 5800 23.33% -6.32 4.06 5850 24.83% -6.05 4.25 AVG: 24.94% -6.04 2.59 : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reser1ve2d Page <12> D2351 _BT_Efficiency & Gain Confidential (2.4G) Passive Test Results( Frequency(MHz) Efficiency(%) Efficiency(dB) Max Gain(dBi) 2400 59.12% -2.28 4.63 2410 60.71% -2.17 4.59 2420 60.97% -2.15 4.70 2430 61.39% -2.12 4.58 2440 61.53% -2.11 4.54 2450 61.80% -2.09 4.63 2460 62.23% -2.06 4.46 2470 62.03% -2.07 4.63 2480 61.52% -2.11 4.49 2490 60.53% -2.18 4.45 2500 59.16% -2.28 4.42 AVG: 61.00% -2.15 4.56 : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reser1ve3d Page <13> D2351_2.4G_2D Antenna Radiation Pattern(2D ) 1. The horizontal direction is the X-Y plane of the legend (X-Y) WIFI 0 Confidential : 15.11.16 - V1.0 WIFI 1 2015 AT&C Corporation All Rights Reser1ve4d Page <14> D2351_2.4G_2D Synthetic Direction Map(2D ) 1. The horizontal direction is the X-Y plane of the legend(X-Y) 2. The minimum value is -10.07(-10.07) Confidential : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reser1ve5d Page <15> D2351_5G_2D Antenna Radiation Pattern(2D ) 1. The horizontal direction is the X-Y plane of the legend (X-Y) WIFI 0 Confidential : 15.11.16 - V1.0 WIFI 1 2015 AT&C Corporation All Rights Reser1ve6d Page <16> D2351_5G_2D Synthetic Direction Map(2D ) 1. The horizontal direction is the X-Y plane of the legend(X-Y) 2. The minimum value is -11.09(-11.09) Confidential : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reser1ve7d Page <17> D2351 _2.4G_ 3D Antenna Radiation Pattern(3D ) Confidential WIFI 0 -2450MHz : 15.11.16 - V1.0 WIFI 1 -2450MHz 2015 AT&C Corporation All Rights Reser1ve8d Page <18> D2351 _5G_ 3D Antenna Radiation Pattern(3D ) Confidential WIFI 0 -5500MHz : 15.11.16 - V1.0 WIFI 1 -5500MHz 2015 AT&C Corporation All Rights Reser1ve9d Page <19> D2351 _WIFI 2 Antenna Radiation Pattern() Confidential 1. The horizontal direction is the X-Y plane of the legend(X-Y) 2. The minimum value for 2.4G is -11.14, and the minimum value for 5G is -20.94.(2.4G-11.145G-20. 94) 2450MHz 5500MHz : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reser2ve0d Page <20> D2351 _BT Antenna Radiation Pattern() 1. The horizontal direction is the X-Y plane of the legend(X-Y) 2. The minimum value is -12.42(-12.42) Confidential BT-2450MHz : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reser2ve1d Page <21> D2351 _Summary() Confidential 1.The antenna matching has not changed, and the antenna performance is basically up to standard() 2. During assembly, pay attention to the position of the FPC sticker and follow the instructions, as well as pay attention to the consistency of the coaxial line placement(FPC) ***(If there are any changes to the machine, please notify our company; if there are any problems, please communicate promptly)*** ****** Thank You!! : 15.11.16 - V1.0 2015 AT&C Corporation All Rights Reserved Page <22>WPS 演示