SPE-14-8-107/C/WY

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For example, a module manufacturer may state that the antenna must have less than 2dBi peak

gain, but you don’t need to select an embedded antenna that has a peak gain of less than 2dBi

in free-space. This will give you a less optimized solution. It is better to go for a slightly higher

free-space peak gain of 3dBi or more if available. Once that antenna gets integrated into your

device, performance will degrade below this 2dBi peak gain due to the effects of GND plane,

surrounding components, and device housing. If you want to be absolutely sure, contact Taoglas

and we will test. Choosing a Taoglas antenna with a higher peak gain than what is specified by

the module manufacturer and enlisting our help will ensure you are getting the best

performance possible without exceeding the peak gain limits.

Customized cable lengths and connector versions can be supplied. Contact a Taoglas regional

support center for support.

2. Specification

ELECTRICAL

Port 1

Port 2

Port 3

Frequency (MHz)

2400-2500

5150-5850

2400-2500

5150-5850

2400-2500

5150-5850

Peak Gain (dBi)

2.63

4.60

4.54

6.69

3.91

5.25

Average Gain (dBi)

-2.63

-1.96

-1.99

-1.78

-2.03

-1.58

Efficiency (%)

54.72

64.03

63.32

66.80

62.79

69.88

Impedance

50Ω

Polarization

Linear