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INTRODUCTION

WLAN-290 Multiband Stubby antenna

This document provides a Sleeve Dipole Antenna design; this simulation is for wireless LAN.
1. GENERAL DESCRIPTION
Model No                                               P/N
WLAN-290-SMA(M)-Reverse                 WL-290-A
Below is a table summarizing the antenna design specification.
1.1 Electrical Properties
Parameter                                              Description
Frequency Band                                     2.4GHz or 2.4GHz/5.2GHz
Nominal impedance                                50ohm
Polarization                                            Vertical
Electrical Wave                                       1/2λDipole
Return Loss                                            -21.33~-32.39dbi
V.S.W.R                                                  2.0：1
Antenna Average Gain                          4.0~ 4.8dBi
Note: Gain includes the cable loss
1.2 Mechanical Properties
Parameter                                                Description
Antenna Type                                          External Antenna
Antenna Cover                                        TPEE 630
Touch Type                                             Screw Type
Connector Type                                       SMA/Male or SMA/Male-Reverse
Antenna Dimensions                                290±2
Antenna Color                                          Black
Operating Temperature Range                 -30°C~+70°C
Storage Temperature Range                     -40°C~+80°C