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.

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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.
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1.GSM Antenna
General Description

Model No P/N

Below is a table summarizing the antenna design specification.

1.1 Electrical Propertie
Parameter Description
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 Properti
Parameter Description
Antenna Type External Antenna
Antenna Cover TPEE 630
Touch Type Magnet Type
Connector Type SMA 180° (Male)
Antenna Dimensions 47.3mm x 72.6mm
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¢X 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
Output Impedance 50 ohm
VSWR 2.0 max

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