Yichip Bluetooth Antenna specification&Test report

10578

ANT Test Report

CheerDots Co., Ltd CHP03 CheerTok Air 2AYBG-CHP03 2AYBGCHP03 chp03

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Document Document

Manufacturer : CheerDots Co., Ltd

Address

: Room 6031, 6th Floor, Building 12, 10th District, 188 South Fourth Ring

West Road, Fengtai District, Beijing

ModelCHP03

ANT2:

Gian and Efficiency

Frequency (MHz)

Efficiency(%)

Gain(dBi)

2300

28.41

-1.40

2320

38.63

-0.11

2340

42.82

0.36

2360

47.04

0.41

2380

47.39

0.58

2400

53.31

0.73

2420

63.69

2.10

2440

66.14

2.52

2460

64.61

2.72

2480

63.93

2.79

2500

65.00

2.97

2520

60.03

2.90

2540
3D and 1D Radiation Patterns

58.27
To tal

3.12

Azi muth = 0.0 El evati on = 0.0

Y

5

Rol l = 0.0

0

Power (dBm)

-5

Z

X

-10

-15 -20

Max : 3 Mi n: -7 Scal e: 1/di v
Max : 4 Mi n: -16 Scale: 2/div
Max : 4 Mi n: -10 Scale: 2/di v

Power (dBm)

Power (dBm)

Cut1
0 30
60

330 300

90

270

120

150

180 Angl e (?

240 210

Cut2
0 30
60

330 300

90

270

120 150

180 Angle (?

240 210

Power (dBm)

Cut3
0 30
60

330 300

90

270

120 150

180 Angle (?

240 210