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Antenna Frequency
GSM 850/900/1800/1900
UMTS 2100
Mounting method
Connector
Gain
2.14 dBi
VSWR
2 :1
Connector Type
SMA-M
Length
18.2 mm
Diameter
9.7 mm
Height
52 mm
Impedance
50 Ohm
Polarization
Vertical
Max power
25 W
Operating Temperature Range
-40 °C – 85 °C

Datasheet for the 2J010 antenna.

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Uploaded at
2016-10-17 16:44:05
Last updated
2016-10-17 16:44:05
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UMTS/GSM Rubber antenna
Question

I have an antenna with linear polarization. How shall I place the module?

Solution

The general rule is to place the module in the same direction as the sender/receiver antenna. If the antenna your antenna is communicating with has a horizontal antenna, place it horizontal. If the antenna is a vertical antenna, place it vertical. This can be an issue, since you might not know how the other antenna is placed.

The other rule is that if the antenna is close to the ground, place it horizontal. This will allow the radiated waves to travel across the ground, instead of getting caught in it.

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