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868mhz Internal Patch Antenna PCB Antenna GL148

Product description: The 868 MHz built-in patch antenna works based on the transmission and reception of electromagnetic waves.
INQUIRY

1 Electrical specifications

Frequency range（MHz）	868
Gain（dBi）	3
Polarization	Vertical
Impedance (Ω)	50
Max Power (W)	50
VSWR	≤2.0

2 Mechanical specifications

Connector

IPEX

Dimensions(mm)

34x7x0.1

Cable

RG1.13/RG1.37

Temperature (℃)

-30~60

Humidity (%)

5~95

The 868 MHz built-in patch antenna works based on the transmission and reception of electromagnetic waves.

The patch antenna usually consists of a thin sheet of metal or conductive material, called a "patch," which is placed on a dielectric substrate. Dielectric substrates are usually materials with a high dielectric constant, such as ceramic or plastic, to reduce energy loss and improve the efficiency of the antenna. Patch antennas can be designed in different shapes and sizes to suit different frequency requirements.

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