SMT-5250-LCU SkyCross, Inc., SMT-5250-LCU Datasheet

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SMT-5250-LCU

Manufacturer Part Number
SMT-5250-LCU
Description
5.25 GHz Surface-mountable Loop Assembly for High Data Rate WLAN Applications
Manufacturer
SkyCross, Inc.
Datasheet
This compact Wireless LAN antenna covers the 5.25 GHz frequency band, encompass-
ing frequency allocations for IEEE 802.11a and ETSI HiperLAN2 standards. Using
SkyCross’ patented MLA technology, this antenna provides superior efficiency and
gain directivity in a small package. This antenna is the best performance solution for
developers implementing high data rate WLANs in the 5.25 GHz frequency band.
Size
Weight
*weight does not include ground plane or connector
Electrical Specifications
Frequency Range 5150 — 5350 MHz
Gain
VSWR
Polarization
Elevation Pattern Uni-directional
Feed Impedance
Mechanical Specifications
5.25 GHz Surface-mountable Loop Assembly for
1.5 dBi min. across band
< 2:1
Linear
50 Ohms Unbalanced
0.88 x 0.53 x 0.155 inches
22.4 x 13.5 x 3.9 mm
2.4 g*
High Data Rate WLAN Applications
Antenna Products
Features
Very Efficient MLA Technology
U-NII/HyperLAN2 Band
Uni-directional Pattern
Peak Gain +1.5 Minimum Across Band
Low Profile for Embedded Applications
2.5
1.5
0.5
3
2
1
0
5100
-10
-12
-14
-16
-18
-20
-22
-24
-2
-4
-6
-8
0
5.1
5150
5.16
Typical Return Loss
5200
Swept Gain
5250
5.22
Frequency (MHz)
Frequency (GHz)
5300
SMT-5250-LCU Antenna Element
SMT-5250-LCPOL Connectorized Assembly
5.28
5350
5400
5.34
5450
5500
5.4
1

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SMT-5250-LCU Summary of contents

Page 1

... Feed Impedance 50 Ohms Unbalanced Mechanical Specifications Size 0.88 x 0.53 x 0.155 inches 22.4 x 13.5 x 3.9 mm Weight 2.4 g* *weight does not include ground plane or connector SMT-5250-LCU Antenna Element SMT-5250-LCPOL Connectorized Assembly Features Very Efficient MLA Technology • U-NII/HyperLAN2 Band • Uni-directional Pattern • Peak Gain +1.5 Minimum Across Band • ...

Page 2

... Spherical Contour Gain Map 5250 MHz Typical Gain Pattern Gain at 5250 MHz Phi = 90 degrees SMT-5250-LCU Antenna Element SMT-5250-LCPOL Connectorized Assembly Gain at 5250 MHz Theta = 30 degrees 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 Angular +.05 SMT-5250-LCU Antenna Element SMT-5250-LCPOL Connectorized Assembly Recommended Solder Mask Opening Updated 6/19/2002 3 ...

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