Inverted F Antenna Specification

Antenna gain test report

Shenzhen Senyang Zhiyuan Technology Co.,Ltd TWS Wireless headset 2A9CD-TWS 2A9CDTWS tws

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Inverted F Antenna Specification

Summary
ITEM
Model Name
Center Frequency
MAX. Gain Polarization Azimuth Beam
Pattern Impedance Antenna Length Manufacture

Horizontal

ANT SPEC
2.4G ANT

Vertical

2400MHz 2400MHz 2500MHz 2400MHz 2400MHz 2500MHz

-8.46(dBi)

-8.46(dBi)

-10.82(dBi) -9.06(dBi) -8.46(dBi)
Horizontal and Vertical

-9.7(dBi) -10.58(dBi)

Omni-directional

50 Ohm 38.20mm ZHUHAI JIELI TECHNOLOGY CO.,LTD

Antenna Photo & Length (mm)

Horizontal: 2400 MHz 2450 MHz 2500 MHz
Power (dBm)
Max: 0 Min: -40 Scale: 5/div

Frequency (MHz) 2400 2450 2500

Max -8.46 -8.46 -10.82

Gain(dBi) Min
-30.0815 -38.5605 -24.0318

Avg -8.48713 -7.88012 -6.79139

Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div

Frequency (MHz) 2400 2450 2500

Max -9.06 -9.7 -10.58

Gain(dBi) Min
-24.1420 -26.5836 -30.4301

ANT Test LabsAttestation of Global Compliance Co., Ltd.

Avg -13.0295 -10.6700 -9.70536



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