深圳市金航标电子有限公司
客戶名稱
CUSTOMER
:
客戶料號
CUSTOMER’S P/N
:
料號
PART NUMBER
:
KH-3216F245W36
規格
DESCRIPTION
:
Chip Antenna 3216 M-Ant 2.45G Type 36
版本
VERSION
:
V2.2
日期
ISSUE DATE
:
2018/01/30
客 戶 承 認
CUSTOMER APPROVED
工 程
承 認
APPROVAL
Ray
R&D CENTER
確 認
CHECKED
James
部
½ ½
DRAWN
Thor
深圳市金航标电子有限公司
深圳市龙华区民治大道1079号展滔科技大厦C座809室
3216 Chip antenna
For Bluetooth / WLAN Applications
P/N:
KH3216F245W36
Dimension (mm)
L
W
T
3.23 ± 0.20
1.66 ± 0.20
1.23 ± 0.20
Shenzhen Kinghelm Elcetron Co, Ltd
2/11
Part Number Information
KH 3216
A
A
B
C
D
E
F
B
F
C
245
D
W
E
36
F
Product Series
Dimension L x W
Material
Working Frequency
Feeding mode
Antenna type
Antenna
3.2X1.6mm (+-0.2mm)
High K material
2.4 ~ 2.5GHz
Monopole & Single Feeding
Type=36
1. Electrical Specification
Specification
Part Number
Central Frequency
Bandwidth
Return Loss
Peak Gain
Impedance
Operating Temperature
Maximum Power
Resistance to Soldering Heats
Polarization
Azimuth Beamwidth
Termination
KH3216F245W36
2450
100 (Min.)
-6.5 (Max)
2.71
50
-40½+85
4
10 ( @ 260℃)
Linear
Omni-directional
Cu / Sn (Leadless)
MHz
MHz
dB
dBi
Ohm
℃
W
sec.
Remark : Bandwidth & Peak Gain was measured under evaluation board of next page
Shenzhen Kinghelm Elcetron Co, Ltd
3/11
2. Recommended PCB Pattern
1.Evaluation Board Dimension
2.Evaluation Board Dimension
(若淨空區夠大,建議½用此
Layout,效½較½)
Unit : mm
Suggested Matching Circuit
重要資訊
:
匹配元件建議½用精準度±1%以下的電感、電容、電阻
Shenzhen Kinghelm Elcetron Co, Ltd
4/11
1.Layout Dimensions in Clearance area
(
Size=5.2*5.0mm
)
50 ohm transmission Line
Matching Circuit
2.
Layout Dimensions in Clearance area
(
Size=8.2*5.0mm
)
(若淨空區夠大,建議½用此
Layout,效½較½)
50 ohm transmission Line
Matching Circuit
FootPrint
(Unit : mm)
Shenzhen Kinghelm Elcetron Co, Ltd
5/11