The SMD ceramic chip antenna series AHD1403 is a highly efficient dielectric antenna made from the fusion of new high frequency design technology with our long experience in high frequency ceramics.
The part exhibits broadband characteristics in a small, thin package.
Excellent for use in communication modules and small portable equipment.
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■ Part
Number System
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AHD
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14
|
03
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-
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191
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ST01
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T
|
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(1)
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(2)
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(3)
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(4)
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(5)
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(6)
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(7)
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| (1) |
Series Name |
| (2) |
L: length in mm, shown as two digits rounded
to nearest whole number. |
| (3) |
W: width in mm, shown as two digits rounded
to nearest whole number. |
| (4) |
Hyphen |
| (5) |
Center frequency
Center frequency displays the 3 most significant figures in 10MHz units.
Example: 191=191×10MHz=1.91GHz |
| (6) |
Company internal code |
| (7) |
Packaging type: (T: taping, B: bulk, R:
tray) |
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■ Dimensions
(AHD1403-191ST01)
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(1) GND terminal
(2) Signal terminal
(3) Terminals for soldering to board |
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■ Part
Number List
| Part Number |
Sizes |
Operating Frequency Range |
Operating
Temperature |
| L |
W |
Çî |
| AHD1403-191ST01 |
13.5 |
3 |
0.8 |
1880~1920MHz |
-25~85ºC |
■ Electrical ■ Characteristics (Reference)
| Part Number |
Bandwidth in V.S.W.R.≤3 |
Peak Gain |
Average Gain |
| AHD1403-191ST01 |
130MHz |
-1.3dBd |
-4.7dBd |
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■ Characteristic Test Board
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■ Radiation
Pattern |
(Z-X plane)
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(Y-Z plane)
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(X-Y plane) |
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■ Input
■ Characteristics
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* These characteristics are not guaranteed ones ,but typical ones. |
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