Antenna test report Customer：DOKE COMMUNICATION (HK) LIMITED Item：TAB7-WIFI Customer：Xiao-13316888409 RF：Long-15874137313 Data：2022-8-18 Shenzhen Sinbino Communication Technology Co.
Antenna test report Report Version：V2.0 Machine status: T1 machine Frequency range： 2.4G/5G WIFI Shenzhen Sinbino Communication Technology Co.
⭡ Autodesk ᮉ㛢⡸ӗ૱ࡦ Character icon on the screen printing color requirement: silk screen with the light color characters From type paper hand Antenna grounding position Three generations of terminal down Positioning hole to play Positioning hole to play Gold-plated surface Where rip it off by hand The technical requirements 1. Material FPC(single panel, black, white, half and half electrolytic copper),T< 0. 125mm; Reverse adhesive type: 3M-300LSE(viscosity needs to be overheated impact test); 2.
Passive antenna Return loss Shenzhen Sinbino Communication Technology Co.
Passive antenna VSWR Shenzhen Sinbino Communication Technology Co.
1#Antenna test data Shenzhen Sinbino Communication Technology Co.
1#Antenna test data WIFI OTA Band b（11M） 2.4G g（54M） n（MCS7） a（54M） 5G n（MCS7） Channel TRP TIS 1 12.5 -84.3 6 12.6 -83.7 13 11.5 -82.3 1 12.7 -70.9 6 12.4 -70.8 13 11.8 -70.2 1 12.2 -67.2 6 11.7 -66.7 13 11.6 -65.6 36 9.7 -70.5 56 10.1 -70.8 165 11.3 -70.3 36 9.3 -67.4 56 9.9 -65.9 165 10.9 -65.1 Shenzhen Sinbino Communication Technology Co.
1#Antenna test data 无源效率 WIFI (2.4G)/ BT WIFI （5G） Frequency (MHz) 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500 FS-(%) 50.8 51.2 50.3 49.9 49.7 50.2 50.7 49.6 48.3 47.5 46.9 Frequency (MHz) 5100 5200 5300 5400 5500 5600 5700 5800 5900 FS-(%) 35.5 37.2 38.5 38.3 40.1 41.2 39.7 38.8 39.2 Shenzhen Sinbino Communication Technology Co.
2#Antenna test data WIFI OTA Band b（11M） 2.4G g（54M） n（MCS7） a（54M） 5G n（MCS7） Channel TRP TIS 1 12.8 -83.5 6 12.7 -83.8 13 12.1 -82.5 1 12.5 -71.5 6 12.3 -70.9 13 11.7 -70.5 1 12.4 -67.5 6 11.9 -66.4 13 11.7 -65.1 36 9.8 -70.5 56 10.4 -71.3 165 11.2 -71.5 36 9.5 -66.9 56 10.2 -66.2 165 11.1 -64.8 Shenzhen Sinbino Communication Technology Co.
Environmental treatment As shown in the red box, the conductive sponge is attached to the back of the motherboard and the metal of the screen is grounded Shenzhen Sinbino Communication Technology Co.
Environmental treatment As shown in the red box in the figure, the conductive cloth is drawn on the shielding cover of the motherboard to extend to the screen. The metal ground is attached to the motherboard to prevent the motherboard from warping and affecting the antenna sensitivity Shenzhen Sinbino Communication Technology Co.
Environmental treatment As shown in the red box, a conductive cloth is attached to the IC of the screen for grounding Shenzhen Sinbino Communication Technology Co.
Environmental treatment As shown in the red box in the figure, a conductive cloth is placed above the camera cable to shield the interference from the antenna. A double-sided conductive cloth is attached to the metal on the back of the camera in the blue box and is grounded to the metal on the screen Shenzhen Sinbino Communication Technology Co.
Environmental treatment As shown in the red box in the figure, a conductive cloth is attached to the copper exposed spot of the antenna and is extended to the metal of the screen for grounding. Shenzhen Sinbino Communication Technology Co.
