Specifications

2400MHz 2450MHz 2500MHz
Efficienc
y
[dB] -1.6 -1.5 -1.5
( 69%) ( 70%) ( 71%)
Peak gain
[dBi] 1.5 1.5 1.8
Average
XY-plane
TX-H -3.0 -2.8 -2.9
gain
TX-V -15.1 -15.2 -15.0
[dBi] YZ-plane TX-H -2.8 -2.9 -3.2
TX-V -11.5 -11.4 -11.1
ZX-plane TX-H -12.0 -11.8 -11.4
TX-V 0.0 0.0 0.1
XY-plane YZ-plane ZX-plane @2450MHz
(-X) (+Z) (+Z)
(-Y) (+Y) (-Y) (+Y) (+X) (-X)
unit: dBi
(+X) (-Z) (-Z)
-45
-35
-25
-15
-5
5
TX-H
TX-V
+Y
+X
+Z
+Y
+X
+Z
+Y
+X
+Z
-45
-35
-25
-15
-5
5
TX-H
TX-V
-45
-35
-25
-15
-5
5
TX-H
TX-V
Bandwise: 440MHz
(VSWR<2)
Efficiency > -1.6dB
(69%)
Peak Gain > +1.7dBi
Average Gain > +0.0dBi
(ZX plane-Vertical polarization)
■Radiation Pattern
■Electrical Characteristics
VSWR
Element-GND Distance: 3.5mm
2.5 x 1.6 x 1.6 mm
■Shapes
*on Taiyo Yuden’s Evaluation Board
*GND size on evaluation board: 45x10mm
2.4GHz Helical Antenna
2.4GHz Helical Antenna
: AF 216M245001
: AF 216M245001
No.1 Small Size : The Smallest Size in the world in keeping high efficiency
Confidential
Confidential
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