Antennamaker now offer products of own-made WiFi antenna , UHF, RF, GSM, Directional, GPS Antenna to upgrade ODM/OEM service of wireless solutions for whole word's customers.

Antenna News

Russia Requires WiFi Registration
While WiFi wasn’t as broadly unlicensed in Russia as it is in most other industrialized nations, your can not find wifi antenna anywhere a state regulator exempted indoor use in certain bands from registration. The Mass Media agency apparently believes that it has the authority to compel this, although there’s some doubt by observers as to whether it really falls in their purview.
RF Antenna WiFi Antenna GSM Antenna Directional Antenna UHF Antenna Contact Us Home
Home --> Combo Antenna --> GPS/GSM Combo Antenna



1. GSM Antenna
General Description

Model No



Below is a table summarizing the antenna design specification.

1.1 Electrical Properties



Frequency Band 850/900/1800/1900/2170Hz
Nominal impedance 50ohm
Polarization Vertical
Electrical Wave 1/4 £f Dipole
V.S.W.R 2.0;1
Antenna Average Gain 0dBi
Note:Gain includes the cable loss

1.2 Mechanical Properties



Antenna Type External Antenna
Antenna Cover TPEE 630
Touch Type Magnet Type
Connector Type SMA 180° (Male)
Antenna Dimensions 47.3mm x 72.6mm
Cable RG174 - 3M or 5M
Antenna Color Black
Operating Temperature Range -20°C~+55°C
Storage Temperature Range -30°C~+55°C

2. GPS Antenna

Electrical Specifications

Input voltage 2.3~5.5V
Current 2.5V;6.6mA Typical
3V;8.6 mA Typical
4V;12.6 mA a Typical
5V;16.6 mA Typical


Operating Frequency 1575.42±1.023 MHz
Gain at 10° elevation -1 dBic Typ
Gain at  Zenith 5.0 dBic Typ
Bandwidth 10MHz min.@S11¡Ø10dB
Polarization R.H.C.P
Axial Ratio 3.0dB Typ


Operating Frequency 1575.42 ± 1.023MHz
Gain 28dB Typ
Noise Figure 1.5 dB Typ
Filter 20 dB 25dB min @fo +/-50MHz 30 dB 35dB min @fo +/-100MHz *fo=1575.42MHz
Output Impedance 50ohm
VSWR 2.0 max

Copyright © AntennaMaker Ltd. All rights reserved.