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INTRODUCTION

1. GENERAL DESCRIPTION
Model No                                                                P/N
SGSM29F-SMA(M)                                                 GSM29F /SGSM29X
Below is a table summarizing the antenna design specification.
1.1 Electrical Properties
Parameter                                                              Description
Frequency Band                    SGSM29F           800/900/1800/1900/2100MHz

                                                    SGSM29X          690~960/1710~2170/2400~2700MHz
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                                        2.5~3.5dBi
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 180°/90° (Male)/SMA RP 
Antenna Dimensions                                           290±2
Antenna Color                                                       Black
Operating Temperature Range                           -30°C~+70°C
Storage Temperature Range                              -40°C~+80°C