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868MHz built-in spring antenna module for remote transmission antenna

Feature:

● The antenna has good standing wave ratio performance

● Small size, easy installation, stable performance, good anti-vibration and anti-aging.

● Professional Production: Have undergone extensive quality and safety 
●ROHS Compliant.

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Product Detail

Product Tags

Product Description:

Embedded Antenna 868MHz spring antenna is a spiral-shaped Internal Antenna for use with 433MHz transmitters or receivers. Very common and widely used in security monitoring, Internet of Things, RF remotes, RFID, industrial remote control, to name a few. They feature a low VSWR, are easily installed, and offer stable performance with good anti-vibration qualities.

Coil Antenna,Easy to use with excellent performance and can be soldered directly to the wireless module. Spring size measures only 28mm (approximately 1-inch in length).

 

                                                                                              MHZ-TD-A200-0128 

Electrical Specifications

Frequency range(MHz)

868-920MHZ

Bandwidth(MHz)

10

Gain(dBi)

3dBi

VSWR

≤2.0

Voltage(V)

3-5V

Input Impedance(Ω)

50

Polarization

Vertical

Maximum input power(W)

50

Lightning protection

 DC Ground

 Mechanical Specifications

Antenna weight(kg)

0.001

plating

gold plated

length(mm)

 28MM

Operating temperature(°c)

-40~60

Working humidity

5-95%

Cable color
                                               yellow
Mounting way

    Embedded welding


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