SMT-2450-UA SkyCross, Inc., SMT-2450-UA Datasheet

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SMT-2450-UA

Manufacturer Part Number
SMT-2450-UA
Description
2.45 GHz Surface-mountable Loop Antenna for High Data Rate WLAN Applications
Manufacturer
SkyCross, Inc.
Datasheet
This compact Wireless LAN antenna covers the 2.45 GHz frequency band, encompass-
ing frequency allocations for IEEE 802.11b and Bluetooth standards. Using SkyCross’
patented MLA technology, this antenna provides superior efficiency and gain directiv-
ity in a small package. This antenna is the best performance solution for developers
implementing high data rate WLANs in the 2.45 GHz frequency band.
Size
Weight
*weight includes connector
Electrical Specifications
Frequency Range
Gain
VSWR
Polarization
Elevation Pattern
Feed Impedance
Mechanical Specifications
2.45 GHz Surface-mountable Loop Antenna for
High Data Rate WLAN Applications
1.8 x 0.8 x 0.14 inches
45.7 x 20.3 x 3.56 mm
8.9 g*
2400 — 2500 MHz
2.55 dBi Peak
< 2:1
Linear
Uni-directional
50 Ohms Unbalanced
Antenna Products
Features
Very Efficient MLA Technology
ISM Band
Uni-directional Pattern
Peak Gain + 2.55 dBi
Low Profile for Embedded Applications
-0.5
-1.5
3.5
2.5
1.5
0.5
-1
3
2
1
0
2400
-10
-15
-20
-25
-30
-35
-40
-5
0
2.39
2410
2.4
2420
Typical Return Loss
2.41
2430
Swept Gain
2.42
2440
2.43
Frequency (GHz)
SMT-2450-U Antenna Element
SMT-2450-UA Connectorized Assembly
2450
Freq
2.44
2460
2.45
2470
2.46
2480
2.47
2490
2.48
2500
1

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SMT-2450-UA Summary of contents

Page 1

... Feed Impedance 50 Ohms Unbalanced Mechanical Specifications Size 1.8 x 0.8 x 0.14 inches 45.7 x 20.3 x 3.56 mm Weight 8.9 g* *weight includes connector SMT-2450-U Antenna Element SMT-2450-UA Connectorized Assembly Features Very Efficient MLA Technology • ISM Band • Uni-directional Pattern • Peak Gain + 2.55 dBi • Low Profile for Embedded Applications • ...

Page 2

... Spherical Gain Contour Map at 2.45 GHz Typical Gain Pattern at 2.45 GHz Phi = 90 degrees SMT-2450-U Antenna Element SMT-2450-UA Connectorized Assembly 2 ...

Page 3

... Additional US and Foreign patents pending. Specification subject to change without notice. For information regarding SkyCross Inc. and its products, see website at www.skycross.com, email info@skycross.com or call 321-308- 6600 Recommended Solder Pad Layout SMT-2450-U Antenna Element SMT-2450-UA Connectorized Assembly Recommended Solder Mask Opening Updated 5/23/2002 3 ...

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